SI53102-A2

Si53102-A1/A2/A3 PCI-EXPRESS GEN 1, GEN 2, GEN 3, AND GEN 4 1:2 FAN-OUT CLOCK BUFFER Features  PCI-Express Gen 1, Gen 2,  2.5 V or 3.3 V Power supply Gen 3, and Gen 4 common clock  Spread Spectrum Tolerant compliant  Extended Temperature:  Two low-power PCIe clock –40 to 85 °C outputs  Small package 8-pin TDFN  Supports Serial-ATA (SATA) at (1.4x1.6 mm) 100 MHz  For PCIe Gen 1: Si53102-A1  No termination resistors required for differential clocks  For PCIe Gen 2: Si53102-A2  For PCIe Gen 3/4: Si53102-A3 Applications  Network Attached Storage  Multi-function Printer  Wireless Access Point  Server/Storage Ordering Information: See page 11 Pin Assignments Description Si53102-A1/A2/A3 is a family of high-performance 1:2 PCIe fan output buffers. This low-additive-jitter clock buffer family is compliant to PCIe Gen 1, Gen 2, Gen 3, and Gen 4 specifications. The ultra-small footprint (1.4x1.6 mm) and industry-leading low power consumption make the Si53102-A1/A2/A3 the ideal clock solution for consumer and embedded applications. Measuring PCIe clock jitter is quick and easy with the Silicon Labs PCIe Clock Jitter Tool. Download it for free at www.silabs.com/pcielearningcenter. Functional Block Diagram DIFFIN 1 DIFFIN 2 DIFF1 3 DIFF1 4 Patents pending 8 VDD 7 DIFF2 6 DIFF2 5 VSS VDD DIFFIN DIFFIN DIFF1 DIFF2 VSS Rev 1.2 12/15 Copyright © 2015 by Silicon Laboratories Si53102-A1/A2/A3 Si53102-A1/A2/A3 2 Rev 1.2 TABLE OF CONTENTS Si53102-A...