描述 Description

The 5V41235 is a PCIe Gen2/3 compliant spread spectrum capable clock generator. The device has 2 differential HCSL outputs and can be used in communication or embedded systems to substantially reduce electro-magnetic interference (EMI). The spread amount and output frequency are selectable via select pins. The 5V41235 can also supply 25 MHz, 125 MHz and 200 MHz outputs for applications such as Ethernet.

特性 Features

2 - 0.7V current mode differential HCSL output pairs
16-pin TSSOP and MLF packages; small board footprint
Spread-spectrum capable; reduces EMI
Outputs can be terminated to LVDS; can drive a wider?variety of devices
25 MHz, 125 MHz and 200 MHz output frequencies;?TSSOP only?
100MHz and 200MHz output frequencies; MLF package
OE control pin; greater system power management
Spread% and frequency pin selection; no software?required to configure device
Industrial temperature range available; supports?demanding embedded applications
Cycle-to-cycle jitter < 100 ps
Output-to-output skew < 50 ps
PCIe Gen2 phase jitter < 3.0ps RMS
PCIe Gen3 phase jitter <1.0ps RMS