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SaRonix-eCera™ is a Pericom® Semiconductor company • US: +1-408-435-0800 TW: +886-3-4518888 • www .pericom.com All specifications are subject to change without notice. PD10GE156 R ev E 7/13/12 3.3V PECL Low Jitter 156.25MHz 10GbE XO PD10GE156 Application Specific Crystal Oscillator 5.0 x 3.2mm TM Product Features
- Very low phase jitter
- Thicker crystal for improved reliability
- Pb-free & RoHS compliant
- Industrial temperature range Product Description The PD Series 3.3V , 156.25MHz crystal clock oscillator achieves superb jitter for 10GbE applications. The output clock signal, generated internally with a custom oscillator design, is compatible with LVPECL logic levels. The device, available on tape and reel, is contained in a 5.0 x 3.2mm surface-mount ceramic package.
Applications
- 10 Gigabit Ethernet Network Interface Card (NIC)
- 10 Gigabit Ethernet Switch/Router
- 10 Gigabit Ethernet PHY Module
- Serial Attached iSCSI Package: Recommended Land Pattern: Part Ordering Information: PD10GE156 *Extended high frequency power decoupling is recommended (see test circuit for minimum recommendation). To ensure optimal performance, do not route RF traces beneath the package. ASSP XO™ for Networking Pin Functions: Pin Function
1 OE Function
2 N/C
3 VEE
4 OUT
5 OUT
6 VCC
CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY. 5.0 x 3.2mm Ceramic SMD CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY. (Scale: none, Dimensions are in mm) 12-0053
SaRonix-eCera™ is a Pericom® Semiconductor company • US: +1-408-435-0800 TW: +886-3-4518888 • www .pericom.com All specifications are subject to change without notice. PD10GE156 R ev E 7/13/12 3.3V PECL Low Jitter 156.25 MHz 10GbE XO Application Specific Crystal Oscillator 5.0 x 3.2mm PD10GE156 TM Output Enable / Disable Function Parameter Min. Typ. Max. Units Notes Input Voltage (pin 1), Output Enable 0.7* VCC V or open Input Voltage (pin 1), Output Disable (low power standby) 0.3* VCC V Outputs disabled to Hi-Z Output Disable Delay 200 ns Output Enable Delay 2 ms Internal Pull Up Resistance 50 kΩ Electrical Performance Parameter Min. Typ. Max. Units Notes Output Frequency 156.25 MHz Supply Voltage 2.97 3.30 3.63 V Supply Current, Output Enabled 80 mA Supply Current, Output Disabled 30 mA Frequency Stability ±50 ppm See Note 1 below Operating Temperature Range -40 +85 °C Output Logic 0, VOL VCC – 1.620 V Output Logic 1, VOH VCC – 1.025 V Output Load 50Ω to VCC – 2V output requires termination Duty Cycle 45 55 % Measured 50% waveform Rise and Fall Time 1.0 ns Measured 10/90% of waveform Jitter, Phase RMS (1-σ) 1.0 ps 12 kHz to 20 MHz frequency band Jitter, pk–pk 40 ps 100,000 random periods Notes: Stability includes all combinations of operating temperature, load changes, rated input (supply) voltage changes, initial calibration tolerance (25°C), aging (5 year at 40°C average effective ambient temperature), shock and vibration. For specifications othere than those listed, please contact sales. Absolute Maximum Ratings Parameter Min. Typ. Max. Units Notes Storage Temperature -55 +125 °C For the latest product information visit: http://www.pericom.com/products/crystals-and-crystal-oscillators/assp-xo/?part=PD10GE156 For test circuit go to : http://www.pericom.com/pdf/sre/tc_pecl.pdf For soldering reflow profile and reliability test ratings go to: http://www.pericom.com/pdf/sre/reflow.pdf For tape and reel information go to: http://www.pericom.com/pdf/sre/tr_5032_xo.pdf 12-0053