550AF1060M00BGR - Silicon Labs - Datasheet.Directory

Si550

VOLTAGE-CONTROLLED CRYSTAL OSCILLATOR (VCXO)

10 MHZ TO 1.4 GHZ

Features

Applications

Description

The Si550 VCXO utilizes Silicon Laboratories’ advanced DSPLL

circuitry to

provide a low-jitter clock at high frequencies. The Si550 is available with

any-rate output frequency from 10 to 945 MHz and selected frequencies to

1400 MHz. Unlike traditional VCXO’s where a different crystal is required for

each output frequency, the Si550 uses one fixed crystal to provide a wide

range of output frequencies. This IC based approach allows the crystal

resonator to provide exceptional frequency stability and reliability. In

addition, DSPLL clock synthesis provides superior supply noise rejection,

simplifying the task of generating low-jitter clocks in noisy environments

typically found in communication systems. The Si550 IC-based VCXO is

factory configurable for a wide variety of user specifications, including

frequency, supply voltage, output format, tuning slope, and temperature

stability. Specific configurations are factory programmed at time of shipment,

thereby eliminating long lead times associated with custom oscillators.

Functional Block Diagram

Available with any-rate output

frequencies from 10 MHz to

945 MHz and selected frequencies

to 1.4 GHz

3rd generation DSPLL® with

superior jitter performance

3x better frequency stability than

SAW based oscillators

Internal fixed crystal frequency

ensures high reliability and low

aging

Available CMOS, LVPECL,

LVDS, & CML outputs

3.3, 2.5, and 1.8 V supply options

Industry-standard 5 x 7 mm

package and pinout

Lead-free/RoHS-compliant

SONET / SDH

xDSL

10 GbE LAN / WAN

Low-jitter clock generation

Optical modules

Clock and data recovery

Fixed

Frequency

Any-rate

10-1400 MHz

DSPLL®

Clock Synthesis

ADC

VDD CLK+CLK–

Vc OE GND

Ordering Information:

See page 7.

Pin Assignments:

See page 6.

(Top View)

Si5602

GND

VDD

CLK+

CLK–

Si550

2 Rev. 0.5

1. Electrical Specifications

Table 1. Recommended Operating Conditions

Parameter Symbol Test Condition Min Typ Max Units

Supply Voltage1VDD 3.3 V option 2.97 3.3 3.63

V2.5 V option 2.25 2.5 2.75

1.8 V option 1.71 1.8 1.89

Supply Current IDD Output enabled

LVPECL

CML

LVDS

CMOS

—

120

108

130

117

108

TriState mode — 60 70

Output Enable (OE)2VIH 0.75 x VDD ——

VIL ——0.5

Operating Temperature Range3TA–40 — 85 ºC

Notes:

1. Selectable parameter specified by part number. See Section 3. "Ordering Information" on page 7 for further details.

2. OE pin includes a 17 kΩ pullup resistor to VDD. Pulling OE to ground causes outputs to tristate.

3. If the device is powered up below –20 ºC and the ambient temperature rises by approximately 105 ºC during normal

operation, the device will perform a one-time recalibration. The output is squelched for approximately 2–3 ms during

this recalibration.

Table 2. VC Control Voltage Input

Parameter Symbol Test Condition Min Typ Max Units

Control Voltage Tuning Slope1,2,3 KV10 to 90% of VDD —45

135

180

— ppm/V

Control Voltage Linearity4LVC BSL –5 ±1 +5 %

Incremental –10 ±5 +10

Modulation Bandwidth BW 9.3 10.0 10.7 kHz

VC Input Impedance ZVC 500 — — kΩ

Nominal Control Voltage VCNOM @ fO—3/8xV

DD —V

Control Voltage Tuning Range VC0V

DD V

Notes:

1. Positive slope; selectable option by part number. See Section 3. "Ordering Information" on page 7.

2. For best jitter and phase noise performance, always choose the smallest KV that meets the application’s minimum APR

requirements. See “AN266: VCXO Tuning Slope (KV), Stability, and Absolute Pull Range (APR)” for more information.

3. KV variation is ±28% of typical values.

4. BSL determined from deviation from best straight line fit with VC ranging from 10 to 90% of VDD. Incremental slope

determined with VC ranging from 10 to 90% of VDD.

Si550

Rev. 0.5 3

Table 3. CLK± Output Frequency Characteristics

Parameter Symbol Test Condition Min Typ Max Units

Nominal Frequency1,2,3 fOLVDS/CML/LVPECL 10 — 945

MHz

CMOS 10 — 160

Temperature Stability1,4 ∆f/fOTA= –40 to +85 ºC –20

–50

–100

—

+20

+50

+100

ppm

Absolute Pull Range1,4 APR ±25 — ±150 ppm

Aging Frequency drift over

15 year life.

——±10ppm

Power up Time5tOSC ——10ms

Notes:

1. See Section 3. "Ordering Information" on page 7 for further details.

2. Specified at time of order by part number. Also available in frequencies from 970 to 1134 MHz and 1213 to 1417 MHz.

3. Nominal output frequency set by VCNOM =3/8xV

DD.

4. Selectable parameter specified by part number.

5. Time from power up or tristate mode to fO.

Table 4. CLK± Output Levels and Symmetry

Parameter Symbol Test Condition Min Typ Max Units

LVPECL Output Option1VOmid-level VDD – 1.42 — VDD – 1.25 V

VOD swing (diff) 1.1 —1.9 VPP

VSE swing (single-ended) 0.5 —0.93 VPP

LVDS Output Option2VOmid-level 1.125 1.20 1.275 V

VOD swing (diff) 0.32 0.40 0.50 VPP

CML Output Option2VOmid-level — VDD – 0.75 — V

VOD swing (diff) 0.70 0.95 1.20 VPP

CMOS Output Option3VOH IOH =32mA 0.8 x VDD —VDD V

VOL IOL =32mA ——

0.4

Rise/Fall time (20/80%) tR, tFLVPECL/LVDS/CML — — 350 ps

CMOS with CL = 15 pF — 1 — ns

Symmetry (duty cycle) SYM LVPECL: VDD – 1.3 V (diff)

LVDS: 1.25 V (diff)

CMOS: VDD/2

45 — 55 %

Notes:

1. 50 Ω to VDD – 2.0 V.

2. Rterm = 100 Ω (differential).

3. CL = 15 pF

Si550

4 Rev. 0.5

Table 5. CLK± Output Phase Jitter

Parameter Symbol Test Condition Min Typ Max Units

Phase Jitter (RMS)1,2,3

for FOUT > 500 MHz

φJKv = 45 ppm/V

12 kHz to 20 MHz (OC-48)

50 kHz to 80 MHz (OC-192)

—

0.35

0.38

—

Kv = 90 ppm/V

12 kHz to 20 MHz (OC-48)

50 kHz to 80 MHz (OC-192)

—

0.43

0.41

—

Kv = 135 ppm/V

12 kHz to 20 MHz (OC-48)

50 kHz to 80 MHz (OC-192)

—

0.52

0.46

—

Kv = 180 ppm/V

12 kHz to 20 MHz (OC-48)

50 kHz to 80 MHz (OC-192)

—

0.64

0.52

—

Phase Jitter (RMS)1,2,3

for FOUT of 125 to 500 MHz

φJKv = 45 ppm/V

12 kHz to 20 MHz (OC-48)

50 kHz to 80 MHz (OC-192)

—

0.42

0.58

—

Kv = 90 ppm/V

12 kHz to 20 MHz (OC-48)

50 kHz to 80 MHz (OC-192)

—

0.48

0.60

—

Kv = 135 ppm/V

12 kHz to 20 MHz (OC-48)

50 kHz to 80 MHz (OC-192)

—

0.57

0.64

—

Kv = 180 ppm/V

12 kHz to 20 MHz (OC-48)

50 kHz to 80 MHz (OC-192)

—

0.67

0.68

—

Notes:

1. Differential Modes: LVPECL/LVDS/CML. Refer to AN255, AN256, and AN266 for further information.

2. For best jitter and phase noise performance, always choose the smallest KV that meets the application’s minimum APR

requirements. See “AN266: VCXO Tuning Slope (KV), Stability, and Absolute Pull Range (APR)” for more information.

3. See “AN255: Replacing 622 MHz VCSO devices with the Si550 VCXO” for comparison highlighting power supply

rejection (PSR) advantage of Si55x versus SAW-based solutions.

Table 6. CLK± Output Period Jitter

Parameter Symbol Test Condition Min Typ Max Units

Period Jitter*

for FOUT < 160 MHz

JPER RMS — 2 — ps

Peak-to-Peak — 14 —

*Note: Any output mode, including CMOS, LVPECL, LVDS, CML. N = 1000 cycles. Refer to AN279 for further information.

Si550

Rev. 0.5 5

Table 7. CLK± Output Phase Noise (Typical)

Configuration fC

Output

74.25 MHz

45 ppm/V

CMOS

300 MHz

90 ppm/V

LVPECL

622.08 MHz

45 ppm/V

LVPECL

Units

Offset Frequency (f)

100 Hz

1kHz

10 kHz

100 kHz

1MHz

10 MHz

100 MHz

L (f)

dBc/Hz

–94

–117

–128

–135

–138

–143

n/a

–74

–98

–112

–122

–134

–144

–147

–77

–101

–114

–118

–128

–144

–147

Table 8. Absolute Maximum Ratings

Parameter Symbol Rating Units

Supply Voltage VDD –0.5 to +3.8 Volts

Input Voltage VI–0.5 to VDD + 0.3 Volts

Storage Temperature TS–55 to +125 ºC

ESD Sensitivity (HBM, per JESD22-A114) ESD >2500 Volts

Soldering Temperature (lead-free profile) TPEAK 260 ºC

Soldering Temperature Time @ TPEAK (lead-free profile) tP10 seconds

Note: Stresses beyond those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional

operation or specification compliance is not implied at these conditions.

Table 9. Environmental Compliance

The Si550 meets the following qualification test requirements.

Parameter Conditions/ Test Method

Mechanical Shock MIL-STD-883F, Method 2002.3 B

Mechanical Vibration MIL-STD-883F, Method 2007.3 A

Solderability MIL-STD-883F, Method 203.8

Gross & Fine Leak MIL-STD-883F, Method 1014.7

Resistance to Solvents MIL-STD-883F, Method 2016

Si550

6 Rev. 0.5

2. Pin Descriptions

Table 10. Si550 Pin Descriptions

Pin Name Type Function

1 VCAnalog Input Control Voltage

2OE* Input

Output Enable:

0 = clock output disabled (outputs tri-stated)

1 = clock output enabled

3GND Ground Electrical and Case Ground

4CLK+ Output Oscillator Output

5CLK–

(N/A for CMOS)

Output Complementary Output

(N/C for CMOS)

6 VDD Power Power Supply Voltage

*Note: OE includes 17 kΩ pullup resistor to VDD.

GND

VDD

CLK+

CLK–

(Top View)

Si550

Rev. 0.5 7

3. Ordering Information

The Si550 was designed to support a variety of options including frequency, temperature stability, tuning slope,

output format, and VDD. Specific device configurations are programmed into the Si550 at time of shipment.

Configurations are specified using the Part Number Configuration chart shown below. Silicon Labs provides a web

browser-based part number configuration utility to simplify this process. Refer to

www.silabs.com/VCXOPartNumber to access this tool and for further ordering instructions. The Si550 VCXO

series is supplied in an industry-standard, RoHS compliant, lead-free, 6-pad, 5 x 7 mm package. Tape and reel

packaging is an ordering option.

Figure 1. Part Number Convention

Example Part Number: 550AF622M080BGR is a 5 x 7 mm VCXO in a 6 pad package. The nominal frequency is 622.080 MHz, with a 3.3 V supply,

LVPECL output, and Output Enable active high polarity. Temperature stability is specified as ±50 ppm and the tuning slope is 135 ppm/V. The part

is specified for a –40 to +85 C° ambient temperature range operation and is shipped in tape and reel format.

R = Tape & Reel

Blank = Trays

Operating Temp Range (°C)

G –40 to +85 °C

Device Revision Letter

2nd Option Code

Temperature Tuning Slope Minimum APR

Stability Kv (±ppm)

Code ± ppm (max) ppm/V (typ) @ 3.3 V @ 2.5 V @ 1.8 V

A 100 180 100 75 25

B 100 90 30 Note 6 Note 6

C 50 180 150 125 75

D50 90 803025

E 20 45 25 Note 6 Note 6

F 50 135 100 75 50

Notes:

1. For best jitter and phase noise performance, always choose the smallest Kv that

meets the application’s minimum APR requirements. Unlike SAW-based solutions

which require higher higher Kv values to account for their higher temperature

dependence, the Si55x series provides lower Kv options to minimize noise coupling

and jitter in real-world PLL designs. See AN255 and AN266 for more information.

2. APR is the ability of a VCXO to track a signal over the product lifetime. A VCXO with

an APR of ±25 ppm is able to lock to a clock with a ±25 ppm stability, over 15 years.

3. Nominal Pull range (±) = 0.5 x VDD x tuning slope.

4. Nominal Absolute Pull Range (±APR) = Pull range – stability – lifetime aging

= 0.5 x VDD x tuning slope – stability – 10 ppm

5. Minimum APR values noted above include worst case values for all parameters.

6. Combination not available.

550 VCXO

Product Family

Frequency (e.g. 622M080 is 622.080 MHz)

Available frequency range is 10 to 945 MHz, 970 to 1134, and 1213 to

1417 MHz. The position of “M” shifts to denote higher or lower

frequencies. If the frequency of interest requires greater than 6 digit

resolution, a six digit code will be assigned for the specific frequency.

550 X X XXXMXXX B G R

1st Option Code

VDD Output Format Output Enable Polarity

A 3.3 LVPECL High

B 3.3 LVDS High

C 3.3 CMOS High

D3.3CML High

E 2.5 LVPECL High

F 2.5 LVDS High

G 2.5 CMOS High

H2.5CML High

J 1.8 CMOS High

K1.8CML High

M 3.3 LVPECL Low

N 3.3 LVDS Low

P 3.3 CMOS Low

Q 3.3 CML Low

R 2.5 LVPECL Low

S 2.5 LVDS Low

T 2.5 CMOS Low

U 2.5 CML Low

V 1.8 CMOS Low

W 1.8 CML Low

Note:

CMOS available to 160 MHz.

Si550

8 Rev. 0.5

4. Outline Diagram and Suggested Pad Layout

Figure 2 illustrates the package details for the Si550. Table 11 lists the values for the dimensions shown in the

illustration.

Figure 2. Si550 Outline Diagram

Table 11. Package Diagram Dimensions (mm)

Dimension Min Nom Max

A 1.45 1.65 1.85

b1.21.41.6

c0.60 TYP.

D 7.00 BSC.

D1 6.10 6.2 6.30

e 2.54 BSC.

E 5.00 BSC.

E1 4.30 4.40 4.50

L 1.07 1.27 1.47

S 1.815 BSC.

R 0.7 REF.

aaa — — 0.15

bbb — — 0.15

ccc — — 0.10

ddd — — 0.10

Si550

Rev. 0.5 9

5. 6-Pin PCB Land Pattern

Figure 3 illustrates the 6-pin PCB land pattern for the Si550. Table 12 lists the values for the dimensions shown in

the illustration.

Figure 3. Si550 PCB Land Pattern

Table 12. PCB Land Pattern Dimensions (mm)

Dimension Min Max

D2 5.08 REF

e 2.54 BSC

E2 4.15 REF

GD 0.84 —

GE 2.00 —

VD 8.20 REF

VE 7.30 REF

X1.70 TYP

Y2.15 REF

ZD — 6.78

ZE — 6.30

Notes:

1. Dimensioning and tolerancing per the ANSI Y14.5M-1994 specification.

2. Land pattern design based on IPC-7351 guidelines.

3. All dimensions shown are at maximum material condition (MMC).

4. Controlling dimension is in millimeters (mm).

Si550

10 Rev. 0.5

DOCUMENT CHANGE LIST

Revision 0.3 to Revision 0.4

Updated Table 1, “Recommended Operating

Conditions,” on page 2.

 Added maximum supply current specifications.

 Specified relationship between temperature at startup

and operation temperature.

Added Output Enable active polarity as an option in

Figure 1, “Part Number Convention,” on page 7.

Revision 0.4 to Revision 0.5

Updated Note 3 in Table 1, “Recommended

Operating Conditions,” on page 2.

Updated Figure 1, “Part Number Convention,” on

page 7.

Si550

Rev. 0.5 11

NOTES:

Si550

12 Rev. 0.5

CONTACT INFORMATION

Silicon Laboratories Inc.

4635 Boston Lane

Austin, TX 78735

Tel: 1+(512) 416-8500

Fax: 1+(512) 416-9669

Toll Free: 1+(877) 444-3032

Email: VCXOinfo@silabs.com

Internet: www.silabs.com

Silicon Laboratories, Silicon Labs, and DSPLL are trademarks of Silicon Laboratories Inc.

Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders.

The information in this document is believed to be accurate in all respects at the time of publication but is subject to change without notice.

Silicon Laboratories assumes no responsibility for errors and omissions, and disclaims responsibility for any consequences resulting from

the use of information included herein. Additionally, Silicon Laboratories assumes no responsibility for the functioning of undescribed features

or parameters. Silicon Laboratories reserves the right to make changes without further notice. Silicon Laboratories makes no warranty, rep-

resentation or guarantee regarding the suitability of its products for any particular purpose, nor does Silicon Laboratories assume any liability

arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation conse-

quential or incidental damages. Silicon Laboratories products are not designed, intended, or authorized for use in applications intended to

support or sustain life, or for any other application in which the failure of the Silicon Laboratories product could create a situation where per-

sonal injury or death may occur. Should Buyer purchase or use Silicon Laboratories products for any such unintended or unauthorized ap-

plication, Buyer shall indemnify and hold Silicon Laboratories harmless against all claims and damages.

XO/VCXO Part Number Selector Help

Oscillator Part Number

Information

PART NUMBER: 550AA10M0000BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:59:44 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 10.000000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Oscillator Part Number

Information

PART NUMBER: 550AA12M2880BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:36:31 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 12.288000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Oscillator Part Number

Information

PART NUMBER: 550AA19M4400BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 2:00:41 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 19.440000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Oscillator Part Number

Information

PART NUMBER: 550AA20M0000BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:39:39 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 20.000000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Oscillator Part Number

Information

PART NUMBER: 550AA24M5760BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:40:18 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 24.576000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Oscillator Part Number

Information

PART NUMBER: 550AA25M0000BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:41:02 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 25.000000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Oscillator Part Number

Information

PART NUMBER: 550AA27M0000DG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:42:08 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 27.000000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Oscillator Part Number

Information

PART NUMBER: 550AA42M6600DG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:43:16 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 42.660000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Oscillator Part Number

Information

PART NUMBER: 550AA52M0000DG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:43:58 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 52.000000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Oscillator Part Number

Information

PART NUMBER: 550AA74M1760DG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:44:30 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 74.176000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Oscillator Part Number

Information

PART NUMBER: 550AA92M1600BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:58:17 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 92.160000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Oscillator Part Number

Information

PART NUMBER: 550AA94M0000BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:33:23 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 94.000000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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7/17/2007http://www.silabs.com/public/documents/software_doc/othersoftware/Timing/Frequency_...

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Oscillator Part Number

Information

PART NUMBER: 550AA95M0000BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:34:23 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 95.000000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Oscillator Part Number

Information

PART NUMBER: 550AA98M3040BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:34:52 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 98.304000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Oscillator Part Number

Information

PART NUMBER: 550AA100M000BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:35:54 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 100.00000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Oscillator Part Number

Information

PART NUMBER: 550AA105M000BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:58:54 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 105.00000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Oscillator Part Number

Information

PART NUMBER: 550AA000106BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:54:09 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 132.812500

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Oscillator Part Number

Information

PART NUMBER: 550AA000109BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:54:43 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 142.299110

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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XO/VCXO Part Number Selector Help

Oscillator Part Number

Information

PART NUMBER: 550AA148M352DG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:50:43 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 148.35200

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Oscillator Part Number

Information

PART NUMBER: 550AA148M500DG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:51:17 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 148.50000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Page 1 of 1Silicon Laboratories - XO/VCXO Part Number Selector

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XO/VCXO Part Number Selector Help

Oscillator Part Number

Information

PART NUMBER: 550AA155M520BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:55:50 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 155.52000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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XO/VCXO Part Number Selector Help

Oscillator Part Number

Information

PART NUMBER: 550AA156M250BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:56:28 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 156.25000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Page 1 of 1Silicon Laboratories - XO/VCXO Part Number Selector

7/17/2007http://www.silabs.com/public/documents/software_doc/othersoftware/Timing/Frequency_...

XO/VCXO Part Number Selector Help

Oscillator Part Number

Information

PART NUMBER: 550AA166M016BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:55:15 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 166.01600

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Page 1 of 1Silicon Laboratories - XO/VCXO Part Number Selector

7/17/2007http://www.silabs.com/public/documents/software_doc/othersoftware/Timing/Frequency_...

XO/VCXO Part Number Selector Help

Oscillator Part Number

Information

PART NUMBER: 550AA210M000BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:57:06 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 210.00000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Page 1 of 1Silicon Laboratories - XO/VCXO Part Number Selector

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XO/VCXO Part Number Selector Help

Oscillator Part Number

Information

PART NUMBER: 550AA270M000BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 2:01:19 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 270.00000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Page 1 of 1Silicon Laboratories - XO/VCXO Part Number Selector

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XO/VCXO Part Number Selector Help

Oscillator Part Number

Information

PART NUMBER: 550AA311M040DG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:51:51 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 311.04000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Page 1 of 1Silicon Laboratories - XO/VCXO Part Number Selector

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XO/VCXO Part Number Selector Help

Oscillator Part Number

Information

PART NUMBER: 550AA622M080DG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:45:07 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 622.08000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Page 1 of 1Silicon Laboratories - XO/VCXO Part Number Selector

7/17/2007http://www.silabs.com/public/documents/software_doc/othersoftware/Timing/Frequency_...

XO/VCXO Part Number Selector Help

Oscillator Part Number

Information

PART NUMBER: 550AA640M000DG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:52:48 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 640.00000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Page 1 of 1Silicon Laboratories - XO/VCXO Part Number Selector

7/17/2007http://www.silabs.com/public/documents/software_doc/othersoftware/Timing/Frequency_...

XO/VCXO Part Number Selector Help

Oscillator Part Number

Information

PART NUMBER: 550AA669M327DG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:45:39 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 669.32700

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Page 1 of 1Silicon Laboratories - XO/VCXO Part Number Selector

7/17/2007http://www.silabs.com/public/documents/software_doc/othersoftware/Timing/Frequency_...

XO/VCXO Part Number Selector Help

Oscillator Part Number

Information

PART NUMBER: 550AA840M000BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:57:43 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 840.00000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Page 1 of 1Silicon Laboratories - XO/VCXO Part Number Selector

7/17/2007http://www.silabs.com/public/documents/software_doc/othersoftware/Timing/Frequency_...

XO/VCXO Part Number Selector Help

Oscillator Part Number

Information

PART NUMBER: 550AA844M000DG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:46:41 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 844.00000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Page 1 of 1Silicon Laboratories - XO/VCXO Part Number Selector

7/17/2007http://www.silabs.com/public/documents/software_doc/othersoftware/Timing/Frequency_...

XO/VCXO Part Number Selector Help

Oscillator Part Number

Information

PART NUMBER: 550AA77M7600BG

OSCILLATOR SPECIFICATION SUMMARY

7/17/2007 1:24:28 AM

Model Number: Si550 (VCXO)

Output Frequency (MHz): 77.760000

Output Format: LVPECL

VDD: 3.3V

Output Enable Polarity: OE active high

Temperature Stability: +/- 100 ppm

Tuning Slope: 180 ppm/V (positive)

Minimum APR: +/- 100 ppm

Operating Temperature Range

(°C): -40 to +85

Datasheet: si550.pdf

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Page 1 of 1Silicon Laboratories - XO/VCXO Part Number Selector

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