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NX2542A Datasheet(PDF) 1 Page - Pericom Semiconductor Corporation |
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NX2542A Datasheet(HTML) 1 Page - Pericom Semiconductor Corporation |
1 / 2 page SaRonix-eCera™ is a Pericom® Semiconductor company • US: +1-408-232-9100 TW: +886-3-4518888 • www.pericom.com All specifications are subject to change without notice. NX254 Rev A 02/05/15 15-0037 2.5V/3.3V HCSL XO Ultra Low Jitter PLL Crystal Oscillator 2.5 x 2.0mm NX254 UX 70 V I FFFF.FFFFFF A B C Stability Temp Range A = +/-20 ppm -20/+70°C B = +/-25 ppm -20/+70°C C = +/-50 ppm -20/+70°C D = +/-25 ppm -40/+85°C E = +/-50 ppm -40/+85°C Stability and Temp Range: Frequency: FFFF.FFFFFF MHz, “4 digits/decimal/6 digits” format Voltage: 1=+3.3V 2=+2.5V Product Features • Meet PCIe Gen2 and Gen3 clock requirements at 100MHz • Very low phase jitter - < 1.0ps RMS max. • Wide frequency range - 5 ~ 212.5MHz • Thicker crystal for improved reliability • Low supply current - 70mA max. • Industrial Temperature Range • Pb-free & RoHS compliant • Fast lead time Product Description The NX254 XO series is a high performance HCSL crystal oscillator family with very low jitter performance. Other than PCIe clock frequencies, it also supports various options including other Networking frequencies, 2.5V/3.3V voltage, and various stabilities. It is designed to meet the clock source specifications for PCIe interface, SGMII of communication systems, and other high performance equipment. Applications • Networking systems • Servers and storage systems • Profession video equipments • Test and measurement • FPGA/ASIC clock generation Package: (Scale: none; dimensions are in mm) Pin Functions: Pin Function 1 OE Function 2 N/C 3 Ground 4 Q 5 Q 6 VCC Recommended Land Pattern: 2.5 x 2.0mm Ceramic SMD *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. 1 NX 254 V 1 FFFF.FFFFFF Part Ordering Information: 2.70 0.60 1.50 0.70 |
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Similar Description - NX2542A |
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