SI52143 Overview
Key Specifications
Operating Voltage: 3.3 V
Max Voltage (typical range): 3.465 V
Min Voltage (typical range): 3.135 V
Length: 4 mm
Description
The Si52143 is a spread-spectrum enabled PCIe clock generator that can source four PCIe clocks and a 25 MHz reference clock. The device has three hardware output enable pins for enabling the outputs (on the fly while powered on), and one hardware pin to control spread spectrum on PCIe clock outputs.
Key Features
- PCI-Express Gen 1, Gen 2, Gen 3
- Four PCI-Express clocks and Gen 4 common clock compliant
- 25 MHz reference clock output
- Gen 3 SRNS Compliant
- 25 MHz crystal input or clock input
