1
All specifications are subject to change without notice. FN 2.5 REV2008_DEC04_01.3
SaRonix-eCera™ is a Pericom® Semiconductor company • US: +1-408-435-0800 TW: +886-3-4518888 • www.saronix-ecera.com
2.5V CMOS Low Jitter XO
2.5V CMOS Low Jitter XO
FN Series Crystal Clock Oscillator (XO)
Legacy S1614 Series
7.0 x 5.0mm
FN
Frequency Stability
AA = ±20 ppm (-10 to +70 °C)
A = ±25 ppm (-10 to +70 °C)
B = ±50 ppm (-10 to +70 °C)
E = ±50 ppm (-40 to +85°C)
SaRonix
Product Series
S - 75.0000 (T)
Output Frequency (MHz)
Packaging
1614 B
(T) = Tape & Reel
full reel increments
Blank = Bulk packaged
2
8
2
8
Product Features
1 to 166 MHz Frequency Range •
<1 ps RMS jitter•
2.5V LVCMOS compatible logic levels•
Pin-compatible with standard 7.0 x 5.0mm •
packages
Designed for standard reflow and washing•
techniques
Low power standby mode•
Pb-free and RoHS/Green compliant•
Product Description
The FN Series 2.5V crystal clock oscillator
achieves superb jitter and stability over a broad
range of operating conditions and frequencies.
The output clock signal, generated internally
with a non-PLL oscillator design, is compatible
with LVCMOS/LVTTL logic levels. The device,
available on tape and reel, is contained in a
7.0 x 5.0mm surface-mount ceramic package.
Applications
Ideal for low jitter or tight stability applications:
Ethernet•
Fibre Channel•
SONET/SDH linecards•
T1/E1, T3/E3 linecards •
Serial Attached SCSI (SAS)•
Server & Storage platforms•
Package:
Pin Functions:
Pin Function
1OE Function
2Ground
3Clock Output
4V
DD
Recommended Land Pattern:
7.0 x 5.0mm Ceramic SMD
Part Ordering Information:
FN XXX YYYY A: ProductFamily
B: XXX = FrequencyCode
C: YYYY = SpecificationCode
Following the above format, Saronix-eCera part numbers will be assigned upon
confirmation of exact customer requirements.
Legacy Ordering Information - For Reference Only:
802.11a/b/g WiFi •
EPON•
DSLAM•
2
All specifications are subject to change without notice. FN 2.5 REV2008_DEC04_01.3
SaRonix-eCera™ is a Pericom® Semiconductor company • US: +1-408-435-0800 TW: +886-3-4518888 • www.saronix-ecera.com
2.5V CMOS Low Jitter XO
2.5V CMOS Low Jitter XO
FN Series Crystal Clock Oscillator (XO)
Legacy S1614 Series | 7.0 x 5.0mm
FN
Output Enable / Disable Function
Parameter Min. Typ. Max. Units Notes
Input Voltage (pin 1), Output Enable 0.7 VDD Vor open
Input Voltage (pin 1), Output Disable (low power standby) 0.3 VDD V Output is Hi-Z
Internal Pullup Resistance 50 kΩ
Output Disable Delay 100 ns
Output Enable Delay 10 ms
Electrical Performance
Parameter Min. Typ. Max. Units Notes
Output Frequency 1 166 MHz As specifi ed
Supply Voltage +2.25 +2.50 +2.75 V
Supply Current, Output Enabled
15
mA
1 to 32 MHz
25 32 to 50 MHz
35 50 to 166 MHz
Supply Current, Standby Mode 10 μAOutput Hi-Z
Frequency Stability ±20 to ±50 ppm See Note 1 below
Operating Temperature Range -20 +70 °C Commercial (standard)
-40 +85 Industrial (standard)
Output Logic 0, VOL 10% VDD V
Output Logic 1, VOH 90% VDD V
Output Load 15 pF
Duty Cycle 45 55 % Measured 50% VDD
Rise and Fall
Time
up to 32 MHz 7
ns Measured 20/80% of waveform32 to 70 MHz 5
70 to 166 MHz 3
Jitter, Phase 1 to 166 MHz 1 ps RMS (1-σ) 10kHz to 20 MHz frequency band
Jitter,
Accumulated
up to 80 MHz 5 ps RMS (1-σ) 20.000 adjacent periods
80 to 166 MHz 3
Jitter,
Tot al
up to 80 MHz 50 ps pk-pk 100.000 random periods
80 to 166 MHz 30
Notes:
1. Stability includes all combinations of operating temperature, load changes, rated input (supply) voltage changes, initial calibration tolerance (25°C),
aging (1 year at 25°C average effective ambient temperature), shock and vibration.
2. For specifi cations othere than those listed, please contact sales.
Absolute Maximum Ratings
Parameter Min. Typ. Max. Units Notes
Storage Temperature -55 +125 °C
3
All specifications are subject to change without notice. FN 2.5 REV2008_DEC04_01.3
SaRonix-eCera™ is a Pericom® Semiconductor company • US: +1-408-435-0800 TW: +886-3-4518888 • www.saronix-ecera.com
2.5V CMOS Low Jitter XO
2.5V CMOS Low Jitter XO
FN Series Crystal Clock Oscillator (XO)
Legacy S1614 Series | 7.0 x 5.0mm
FN
Reliability Test Ratings
This product is rated to meet the following test conditions:
Type Parameter Test Condition
Mechanical Shock MIL-STD-883, Method 2002, Condition B
Mechanical Solderability JESD22-B102-D Method 2 (Preconditioning E)
Mechanical Terminal strength MIL-STD-883, Method 2004, Condition D
Mechanical Gross leak MIL-STD-883, Method 1014, Condition C
Mechanical Fine leak MIL-STD-883, Method 1014, Condition A2 (R1 = 2x10-8 atm cc/s)
Mechanical Solvent resistance MIL-STD-202, Method 215
Environmental Thermal shock MIL-STD-883, Method 1011, Condition A
Environmental Moisture resistance MIL-STD-883, Method 1004
Environmental Vibration MIL-STD-883, Method 2007, Condition A
Environmental Resistance to soldering heat J-STD-020C Table 5-2 Pb-free devices (2 cycles max)
Test Circuit
Power
Supply
Output Enable / Disable Function
0.1μF
or
0.01μF
Test Point
12
3
4
15 pF
(Including probe
and fixture
capacitance)
Refl ow Soldering Profi le
Peak 260°C for 10 sec max
260
Temperature – °C
1 to 3°C/sec max
60 to 90 sec
Time
1 to 3°C/sec
217
4 to 6 minutes max
As per IPC/JEDEC J-STD-020C
