DS90C032B LVDS Quad CMOS Differential Line Receiver | TI.com

DS90C032B (ACTIVE)

LVDS Quad CMOS Differential Line Receiver

 

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Description

The DS90C032B is a quad CMOS differential line receiver designed for applications requiring ultra low power dissipation and high data rates. The device supports data rates in excess of 155.5 Mbps (77.7 MHz) and uses Low Voltage Differential Signaling (LVDS) technology.

The DS90C032B 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 DS90C032B provides power-off high impedance LVDS inputs. This feature assures minimal loading effect on the LVDS bus lines when VCC is not present.

The DS90C032B and companion line driver (DS90C031B) provide a new alternative to high power pseudo-ECL devices for high-speed point-to-point interface applications.

Features

  • >155.5 Mbps (77.7 MHz) Switching Rates
  • Accepts Small Swing (350 mV) Differential Signal Levels
  • High Impedance LVDS Inputs with Power Down
  • Ultra Low Power Dissipation
  • 600 ps Maximum Differential Skew (5V, 25°C)
  • 6.0 ns Maximum Propagation Delay
  • Industrial Operating Temperature Range
  • Available in Surface Mount Packaging (SOIC)
  • Pin Compatible with DS26C32A, MB570 (PECL) and 41LF (PECL)
  • Supports OPEN and Terminated Input Failsafe
  • Conforms to ANSI/TIA/EIA-644 LVDS Standard

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Parametrics

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Part number Order Device type Protocols Number of Tx Number of Rx Input signal Output signal Signaling rate (Mbps) ESD HBM (kV) Operating temperature range (C) Package Group Package size: mm2:W x L (PKG)
DS90C032B Order now Receiver     LVDS     0     4     LVDS     TTL     155.5     2     -40 to 85     SOIC | 16     16SOIC: 59 mm2: 6 x 9.9 (SOIC | 16)    
DS90C031 Order now Driver     LVDS     4     0     TTL
CMOS    
LVDS     155.5     3.5     -40 to 85     SOIC | 16     16SOIC: 59 mm2: 6 x 9.9 (SOIC | 16)    
DS90C031B Order now Driver     LVDS     4     0     TTL
CMOS    
LVDS     155.5     2     -40 to 85     SOIC | 16     16SOIC: 59 mm2: 6 x 9.9 (SOIC | 16)    
DS90C032 Order now Receiver     LVDS     4     4     LVDS     TTL     155.5     3.5     -40 to 85     SOIC | 16     16SOIC: 59 mm2: 6 x 9.9 (SOIC | 16)    
DSLVDS1047 Order now Driver     LVDS     4     0     TTL
LVTTL
CMOS    
LVDS     400     1.2     -40 to 85     TSSOP | 16     16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)    
DSLVDS1048 Order now Receiver     LVDS     0     4     LVDS     TTL
LVTTL    
400     10     -40 to 85     TSSOP | 16     16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)