DS25BR400 Datasheet Quad Transceiver

Manufacturer: National Semiconductor (now Texas Instruments)

Datasheet Details

Part number	DS25BR400
Manufacturer	National Semiconductor (now Texas Instruments)
File Size	582.70 KB
Description	Quad Transceiver
Download	DS25BR400 Download (PDF)

The DS25BR400 is a quad 250 Mbps – 2.5 Gbps CML transceiver, or 8-channel buffer, for use in XAUI Fibre Channel backplane and cable applications.

With operation down to 250 Mbps, the DS25BR400 can be used in applications requiring both low and high frequency data rates.

Each input stage has a fixed equalizer to reduce ISI distortion from board traces.

DS25BR400 Quad Transceiver with Input Equalization and Output De-Emphasis May 2006 DS25BR400 Quad Transceiver with Input Equalization and Output.

n Quad 2.5 Gbps Transceiver or 8-Channel CML Serial Buffer n 250 Mbps.
2.5 Gbps Fully Differential Data Paths n Optional Fixed Input Equalization n Selectable Output De-emphasis n Individual Loopback Controls n On-chip Termination n +3.3V supply n Low Power, 1.3 Watts MAX n Lead-less eLLP-60 pin package (9mmx9mmx0.8mm, 0.4mm pitch) n.
40˚C to +85˚C Industrial Temperature Range n 6 kV ESD Rating, HBM Functional Block Diagram 20194201 © 2006 National Semiconductor Corporation.

Brand Logo	Part Number	Description	Manufacturer
ETCTI	DS25BR400	DS25BR400 Quad 2.5Gbps CML Transceiver w/Transmit De-Emphas Receive Equal (Rev. I)	ETCTI

Part Number	Description
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
DS25C400	Quad 2.5 Gbps Serializer/Deserializer
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