DS25C400 Overview
Description
The DS25C400 is a four-channel serializer/deserializer (SERDES) for high-speed serial data transmission over controlled impedance transmission media such as a printed circuit board backplane or twin-axial cable. It is capable of transmitting and receiving serial data of 2.125 - 2.5 Gbps or 1.0625 - 1.25 Gbps per channel.
Key Features
- Data rate per channel: 2.125 - 2.5 Gbps or 1.0625 1.25 Gbps
- Supports 106.25 - 125 MHz differential reference input clock
- On-chip 8b/10b encoder and decoder
- High speed serial CML drivers
- High speed serial CML on-chip terminations
- Selectable pre-emphasis and equalization
- On-chip Comma Detect for character alignment
- On-chip local loopback test mode
- On-chip pattern generator and error checker to support BIST
- Hot plug protec
