Datasheet 搜索 > LVDS、M-LVDS、ECL、CML > TI（德州仪器） > DS90C031BTMX/NOPB 数据手册 > DS90C031BTMX/NOPB 其他数据使用手册 1/21 页
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DS90C031BTMX/NOPB 其他数据使用手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
LVDS、M-LVDS、ECL、CML
封装:
SOIC-16
描述:
DS90C031B LVDS四通道CMOS差分线路驱动器 DS90C031B LVDS Quad CMOS Differential Line Driver
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DS90C031BTMX/NOPB数据手册
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DS90C031B
www.ti.com
SNLS051A –MAY 2004–REVISED MAY 2004
DS90C031B LVDS Quad CMOS Differential Line Driver
Check for Samples: DS90C031B
1
FEATURES
• 3.5 ns maximum propagation delay
• Industrial operating temperature range
2
• >155.5 Mbps (77.7 MHz) switching rates
• Pin compatible with DS26C31, MB571 (PECL)
• High impedance LVDS outputs with power-off
and 41LG (PECL)
• ±350 mV differential signaling
• Conforms to ANSI/TIA/EIA-644 LVDS standard
• Ultra low power dissipation
• Offered in narrow body SOIC package
• 400 ps maximum differential skew (5V, 25°C)
• Fail-safe logic for floating inputs
DESCRIPTION
The DS90C031B is a quad CMOS differential line driver 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.
The DS90C031B accepts TTL/CMOS input levels and translates them to low voltage (350 mV) differential output
signals. In addition the driver supports a TRI-STATE function that may be used to disable the output stage,
disabling the load current, and thus dropping the device to an ultra low idle power state of 11 mW typical.
In addition, the DS90C031B provides power-off high impedance LVDS outputs. This feature assures minimal
loading effect on the LVDS bus lines when V
CC
is not present.
The DS90C031B and companion line receiver (DS90C032B) provide a new alternative to high power pseudo-
ECL devices for high speed point-to-point interface applications.
Connection Diagram
Figure 1. Dual-In-Line
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright © 2004, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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