SI52112-A2 PDF File ( Datasheet )

Si52112-A1, A2 PCI-EXPRESS GEN 1 DUAL OUTPUT CLOCK GENERATOR Features PCI-Express Gen 1 compliant 3.3 V Power supply Low power HCSL differential output buffers Small package 10-pin TDFN (3x3 mm) Supports Serial-ATA (SATA) at Si52112-A1 does not support 100 MHz spread spectrum outputs No termination resistors required Si52112-A2 supports 0.5% down 25 MH- Crystal Input or Clock spread outputs input For PCIe Gen 2 applications, see Triangular spread spectrum Si52112-B3, B4