VC-707-ECE-FABN-657M421900 - Vectron International

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

Page1

VC-707

LVPECL, LVDS Crystal Oscillator Data Sheet

Previous Vectron Model VCC6

Vectron’s VC-707 Crystal Oscillator is a quartz stabilized, di erential output oscillator, operating o 3.3 volt supply, hermetically

sealed 5x7 ceramic package.

3.3V Operation•

Output Frequencies to 800MHz•

Di erential Output•

Enable/Disable•

-10/70°C or -40/85°C Operation•

Hermetically Sealed 5x7 Ceramic Package•

Product is compliant to RoHS directive •

and fully compatible with lead free assembly

Storage Area Networking•

Telecom•

Ethernet, GE, SynchE•

Fiber Channel•

PON•

Driving A/D’s, D/A’s, FPGA’s•

Test and Measurement•

Medical•

COTS •

Features Applications

Block Diagram

Description

VC-707

VDD Output

E/D or NC Gnd

Oscillator

Crystal

E/D or NC

Complementary

Output

PLL

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

Page2

Performance Speci cations

1. The VC-707 power supply pin should be  ltered, eg, a 0.1 and 0.01uf capacitor.

2. See Standard Frequencies and Ordering Information for more information.

3. Includes calibration tolerance, operating temperature, supply voltage variations,, aging and IR re ow.

4. Figure 2 de nes these parameters and Figure 1 de nes the test circuit.

5. Duty Cycle is de nes as the On/Time Period.

6. Measured using an Agilent E5052, 155.520MHz. Please see “Typical Phase Noise and Jitter Report for the VC-706 series”.

7. Measured using a LeCroy 8600, 25K samples.

8. Outputs will be Enabled if Enable/Disable is left open.

Table 1. Electrical Performance, LVPECL Option

Parameter Symbol Min Typical Maximum Units

Supply

Voltage1VDD 3.15 3.3 3.45 V

Current (No Load) IDD 100 mA

Frequency

Nominal Frequency2fN270 800 MHz

Stability2,3 (Ordering Options) ±20, ±25, ±32, ±50, ±100 ppm

Outputs

Output Logic Levels4, -10/70°C

Output Logic High

Output Logic Low

VOH

VOL

VDD-1.025

VDD-1.810

VDD-0.880

VDD-1.620

Output Logic Levels4, -40/85°C

Output Logic High

Output Logic Low

VOH

VOL

VDD-1.085

VDD-1.830

VDD-0.880

VDD-1.555

Output Rise and Fall Time4

Rise Time

Fall Time

tR/tF

600

Output Load 50 ohms to VDD-1.3V

Duty Cycle545 50 55 %

Jitter (12 kHz - 20 MHz BW)155.52MHz6фJ 2 ps

Period Jitter7

RMS

P/P

фJ

Enable/Disable

Output Enabled8

Output Disabled

VIH

VIL

0.7*VDD

0.3*VDD

Enable/Disable Leakage Current ±200 uA

Start-Up Time tSU 10 ms

Operating Temp. (Ordering Option) TOP -10/70 or -40/85 °C

Package Size 5.0 x 7.0 x 1.8 or 5.08x7.5x2.2 mm

tRtF

VOH

VOL

50%

On Time

Period

Figure 2

-1.3V

VDD -1.3V

50 ȍ50 ȍ

Figure 1

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

Page3

Performance Speci cations

1. The VC-707 power supply pin should be  ltered, eg, a 0.1 and 0.01uf capacitor.

2. See Standard Frequencies and Ordering Information for more information.

3. Includes calibration tolerance, operating temperature, supply voltage variations,, aging and IR re ow.

4. Figure 2 de nes these parameters and Figure 3 de nes the test circuit.

5. Duty Cycle is de nes as the On/Time Period.

6. Measured using an Agilent E5052, 155.520MHz. Please see “Typical Phase Noise and Jitter Report for the VCC6 series”.

7. Measured using a LeCroy 8600, 25K samples.

8. Outputs will be Enabled if Enable/Disable is left open.

Table 2. Electrical Performance, LVDS Option

Parameter Symbol Min Typical Maximum Units

Supply

Voltage1VDD 3.15 3.3 3.45 V

Current (No Load) IDD 60 mA

Frequency

Nominal Frequency2fN260 800.000 MHz

Stability2,3, (Ordering Options) ±20, ±25, ±32, ±50, ±100 ppm

Outputs

Output Logic Levels4

Output Logic High

Output Logic Low

VOH

VOL 0.9

1.40

1.10

1.6

Di erential Output 247 330 454 mV

Di erential Output Error 50 mV

O set Voltage 1.125 1.25 1.375 V

O set Voltage Error 50 mV

Output Leakage Current 10 uA

Output Load 100 ohms di erential

Output Rise and Fall Time4

Rise Time

Fall Time

tR/tF

600

Duty Cycle545 50 55 %

Jitter (12 kHz - 20 MHz BW)155.52MHz6фJ 2 ps

Period Jitter7

RMS

P/P

фJ

Enable/Disable

Output Enabled8

Output Disabled

VIH

VIL

0.7*VDD

0.3*VDD

Enable/Disable Leakage Current ±200 uA

Start-Up Time tSU 10 ms

Operating Temp. (Ordering Option) TOP -10/70 or -40/85 °C

Package Size 5.0 x 7.0 x 1.8 or 5.08x7.5x2.2 mm

DC 1

0.01 uF

Out

Figure 3

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

Page4

Package and Pinout

Table 3. Pinout

Pin # Symbol Function

1 E/D or NC Enable Disable or No Connection

2 E/D or NC Enable Disable or No Connection

3 GND Electrical and Lid Ground

OOutput Frequency

5Cf

OComplementary Output Frequency

DD Supply Voltage

Figure 4 Package A Outline Drawing

7.0±0.15

5.0±0.15

1.397 1.27

3.57

2.54

5.08

Part Number

Frequency

Date Code

Bottom View

65 4

1.6 max

7.49±0.15

5.08±0.15

1.397 1.27

3.57

2.54

5.08

Part Number

Frequency

Date Code

Bottom View

65 4

2.16 max

Figure 5 Optional Package Outline Drawing

Figure 6 Pad Layout

1.96

3.66

5.08

2.54

1.78

The Enable/Disable function is set at the factory on either pin 1

or pin 2 and is an ordering option

The VC-707 can be supplied in one of two package options and

Figure 4 shows the primary package used. The pad layout and

dimesnions are identical and a reel would include only 1 of the

two options

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

Page5

LVPECL Application Diagrams

The VC-707 incorporates a standard PECL output scheme, which are un-terminated emitters as shown in Figure 7. There are numerous application notes

on terminating and interfacing PECL logic and the two most common methods are a single resistor to ground, Figure 8, and a pull-up/pull-down scheme

as shown in Figure 9. An AC coupling capacitor is optional, depending on the application and the input logic requirements of the next stage.

Figure 7 Standard PECL Output Con guration Figure 8 Single Resistor Termination Scheme Figure 9 Pull-Up Pull Down Termination

Resistor values are typically 120 to 240 ohms

for 3.3V operation.

Resistor values are typically 82 to 120 ohms

for 2.5V operation.

Resistor values are typically for 3.3V operation

For 2.5V operation, the resistor to ground is 62

ohms and the resistor to supply is 240 ohms

Environmental and IR Compliance

Table 4. Environmental Compliance

Parameter Condition

Mechanical Shock MIL-STD-883 Method 2002

Mechanical Vibration MIL-STD-883 Method 2007

Temperature Cycle MIL-STD-883 Method 1010

Solderability MIL-STD-883 Method 2003

Fine and Gross Leak

Fine and Gross Leak MIL-STD-883 Method 1014

Resistance to Solvents MIL-STD-883 Method 2015

Moisture Sensitivity Level

Moisture Sensitivity Level MSL1

Contact Pads Gold over Nickel

VCC

OUT+

OUT-

100ȍ

LVDS

Driver LVDS

Receiver 100ȍ

LVDS

Driver Receiver

Figure 10 Standard LVDS

Output Con guration

Figure 11 LVDS to LVDS Connection, Internal 100ohm Figure 12 LVDS to LVDS Connection

External 100ohm and AC blocking capsSome LVDS structures have an internal 100 ohm resistor

on the input and do not need additional components. Some input structures may not have an internal 100 ohm

resistor on the input and will need an external 100ohm

resistor for impedance matching. Also, the input may have

an internal DC bias which may not be compatible with

LVDS levels, AC blocking capacitors can be used.

LVDS Application Diagrams

One of the most important considerations is terminating the Output and Complementary Outputs equally. An unused output should not be left un-termi-

nated, and if it one of the two outputs is left open it will result in excessive jitter on both. PC board layout must take this and 50 ohm impedance matching

into account. Load matching and power supply noise are the main contributors to jitter related problems.

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

Page6

Reliability

Table 5. Re ow Pro le

Parameter Symbol Value

PreHeat Time ts 200 sec Max

Ramp Up RUP 3°C/sec Max

Time above 217°C tL 150 sec Max

Time to Peak Temperature tAMB-P 480 sec Max

Time at 260°C

Time at 260°C tP 10 sec Max

Time at 240°C tP2 60 sec Max

Ramp down

Ramp down RDN 6°C/sec Max

Suggested IR Pro le

Devices are built using lead free epoxy and can be subjected to

standard lead free IR re ow conditions shown in Table 5. Contact

pads are gold over nickel and lower maximum temperatures can also

be used, such as 220C.

RUP

RDN

tAMB-P

260

217

200

150

Time (sec)

Temperature (DegC)

IR Compliance

Table 7. Tape and Reel Information

Tape Dimensions (mm) Reel Dimensions (mm)

W F Do Po P1 A B C D N W1 W2 #/Reel

16 7.5 1.5 4 8 180 2 13 21 50 17 21 200

Absolute Maximum Ratings and Handling Precautions

Stresses in excess of the absolute maximum ratings can permanently damage the device. Functional operation is not implied or any other

excess of conditions represented in the operational sections of this data sheet. Exposure to absolute maximum ratings for extended

periods may adversely a ect device reliability.

Although ESD protection circuitry has been designed into the VC-707, proper precautions should be taken when handling and mounting,

VI employs a Human Body Model and Charged Device Model for ESD susceptibility testing and design evaluation.

ESD thresholds are dependent on the circuit parameters used to de ne the model. Although no industry standard has been adopted for

the CDM a standard resistance of 1.5kOhms and capacitance of 100pF is widely used and therefor can be used for comparison purposes.

Table 6. Maximum Ratings

Parameter Symbol Rating Unit

Storage Temperature TSTORE -55/125 °C

Supply Voltage -0.5 to 5.0 V

Enable Disable Voltage -0.5 to VDD+0.5

ESD, Human Body Model 1000 V

ESD, Charged Device Model 1000 V

Maximum Ratings, Tape & Reel

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

Page7

Example: VC-707-ECE-KAAN-622M080000

VC-707- E C E - K A A N - xxxMxxxxxx

Product

Voltage Options

E: +3.3 Vdc ±5%

H: +2.5 Vdc ±5%

Output

C: LVPECL

D: LVDS

Frequency in MHz

*Note: not all combination of options are available.

Other speci cations may be available upon request.

Temp Range

W: -10/70°C

E: -40/85°C

Other (Future Use)

N: Standard

Stability

E: ±20ppm

F: ±25ppm

K: ±50ppm

S: ±100ppm

Enable/Disable Pin

A: Pin 1

B: Pin 2

Package

5x7

Enable/Disable Logic

A: Enable High

Table 8. Standard Frequencies (MHz)

311.040 312.000 312.500 320.000 322.2656 332.000 333.000 350.000 400.000 446.000

472.000 500.000 600.000 622.080 625.000 644.5313 657.4219 666.5413 669.3236 669.3265

693.4829 693.750 700.000 779.5686

Disclaimer

Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application.

No rights under any patent accompany the sale of any such product(s) or information.

Rev: 01/10/2009

For Additional Information, Please Contact

USA:

Vectron International

267 Lowell Road

Hudson, NH 03051

Tel: 1.888.328.7661

Fax: 1.888.329.8328

Europe:

Vectron International

Landstrasse, D-74924

Neckarbischofsheim, Germany

Tel: +49 (0) 3328.4784.17

Fax: +49 (0) 3328.4784.30

Asia:

Vectron International

1F-2F, No 8 Workshop, No 308 Fenju Road

WaiGaoQiao Free Trade Zone

Pudong, Shanghai, China 200131

Tel: 86.21.5048.0777

Fax: 86.21.5048.1881

Ordering Information