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DS25C400 Datasheet Quad 2.5 Gbps Serializer/deserializer

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: .. DS25C400 Quad 2.5 Gbps Serializer/Deserializer PRELIMINARY September 2002 DS25C400 Quad 2.

General 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.

Each transmit section of the DS25C400 contains a low-jitter clock synthesizer, an 8-bit or 10-bit parallel to serial converter with built in 8b/10b encoder, and a CML output driver with selectable pre-emphasis optimized for backplane applications.

Key Features

  • n Quad Serializer/Deserializer n Data rate per channel: 2.125 - 2.5 Gbps or 1.0625 1.25 Gbps n Supports 106.25 - 125 MHz differential reference input clock n Low jitter clock synthesizers for clock distribution n 8-bit or 10-bit parallel I/O Interface conforms to SSTL_18 Class 1 (also interfaces to 1.8V HSTL or 1.8V LVCMOS) n On-chip 8b/10b encoder and decoder n High speed serial CML drivers n High speed serial CML on-chip terminations n Selectable pre-emphasis and equalization n On-chip Comma D.

DS25C400 from other manufacturers

See all manufacturers

Brand Logo Part Number Description Other Manufacturers
ETCTI DS25C400 DS25C400 Quad 2.5 Gbps Serializer/Deserializer (Rev. B) ETCTI

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number Description
DS25CP104 3.125 Gbps 4x4 LVDS Crosspoint Switch
DS25CP104A (DS25CP104A / DS25CP114) 3.125 Gbps 4x4 LVDS Crosspoint Switch
DS25CP114 (DS25CP104A / DS25CP114) 3.125 Gbps 4x4 LVDS Crosspoint Switch
DS25BR100 3.125 Gbps LVDS Buffer
DS25BR100 (DS25BR100 / DS25BR101) 3.125 Gbps LVDS Buffer
DS25BR101 (DS25BR100 / DS25BR101) 3.125 Gbps LVDS Buffer
DS25BR110 3.125 Gbps LVDS Buffer
DS25BR120 3.125 Gbps LVDS Buffer
DS25BR150 3.125 Gbps LVDS Buffer
DS25BR400 Quad Transceiver

DS25C400 Distributor