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DS90C032B

National Semiconductor
Part Number DS90C032B
Manufacturer National Semiconductor
Description LVDS Quad CMOS Differential Line Receiver
Published Mar 30, 2005
Detailed Description DS90C032BLVDS Quad CMOS Differential Line Receiver September 2003 DS90C032B LVDS Quad CMOS Differential Line Receiver...
Datasheet PDF File DS90C032B PDF File

DS90C032B
DS90C032B


Overview
DS90C032BLVDS Quad CMOS Differential Line Receiver September 2003 DS90C032B LVDS Quad CMOS Differential Line Receiver General Description TheDS90C032B is a quad CMOS differential line receiver designed for applications requiring ultra low power dissipation and high data rates.
The device is designed to support data rates in excess of 155.
5 Mbps (77.
7 MHz) utilizing Low Voltage Differential Signaling (LVDS) technology.
TheDS90C032B accepts low voltage (350 mV) differential input signals and translates them to CMOS (TTL compatible) output levels.
The receiver supports a TRI-STATE® function that may be used to multiplex outputs.
The receiver also supports OPEN Failsafe and terminated (100Ω) input Failsafe with the addition of external failsafe biasing.
Receiver output will be HIGH for both Failsafe conditions.
The DS90C032Bprovides power-off high impedance LVDS inputs.
This feature assures minimal loading effect on the LVDS bus lines when VCC is not present.
The DS90C032Band companion line driver (DS90C031B) provide a new alternative to high power pseudo-ECL devices for high speed point-to-point interface applications.
Features n >155.
5 Mbps (77.
7 MHz) switching rates n Accepts small swing (350 mV) differential signal levels n High Impedance LVDS inputs with power down n Ultra low power dissipation n 600 ps maximum differential skew (5V, 25˚C) n 6.
0 ns maximum propagation delay n Industrial operating temperature range n Available in surface mount packaging (SOIC) n Pin compatible with DS26C32A, MB570 (PECL) and 41LF (PECL) n Supports OPEN and terminated input failsafe n Conforms to ANSI/TIA/EIA-644 LVDS standard Connection Diagram Dual-In-Line Functional Diagram 10099001 Order Number DS90C032BTM See NS Package Number M16A Receiver Truth Table ENABLES EN EN* LH All other combinations of ENABLE inputs TRI-STATE® is a registered trademark of National Semiconductor Corporation.
© 2003 National Semiconductor Corporation DS100990 10099002 INPUTS RIN+ − RIN− X VID ≥...



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