SN65LVDM050-Q1 - 汽车类双路 LVDS 发送器/接收器

SN65LVDM050-Q1是TI德州仪器公司的一款多点LVDS(MLVDS/BLVDS/LVDM)产品，SN65LVDM050-Q1是汽车类双路 LVDS 发送器/接收器，本站介绍了SN65LVDM050-Q1的封装应用图解、特点和优点、功能等，并给出了与SN65LVDM050-Q1相关的TI元器件型号供参考。

SN65LVDM050-Q1 - 汽车类双路 LVDS 发送器/接收器 - 多点LVDS(MLVDS/BLVDS/LVDM) - LVDS/M-LVDS/ECL/CML - 德州仪器

产品描述

The SN65LVDM050, and SN65LVDM051 are differential line drivers and receivers that use low-voltage differential signaling (LVDS) to achieve signaling rates as high as 500 Mbps (per TIA/EIA-644 definition). These circuits are similar to TIA/EIA-644 standard compliant devices (SN65LVDS) counterparts, except that the output current of the drivers is doubled. This modification provides a minimum differential output voltage magnitude of 247 mV across a 50- load simulating two transmission lines in parallel. This allows having data buses with more than one driver or with two line termination resistors. The receivers detect a voltage difference of 50 mV with up to 1 V of ground potential difference between a transmitter and receiver.

The intended application of these devices and signaling techniques is point-to-point and multipoint, baseband data transmission over a controlled impedance media of approximately 100 of characteristic impedance. The transmission media may be printed-circuit board traces, backplanes, or cables.

The SN65LVDM050Q and SN65LVDM051Q are characterized for operation from –40°C to 125°C. Additionally, Q1 suffixed parts are qualified in accordance with AEC-Q100 stress test qualification for integrated circuits.

产品特性

Qualified for Automotive Applications
ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
Low-Voltage Differential 50- Line Drivers and Receivers
Signaling Rates up to 500 Mbps
Bus-Terminal ESD Exceeds 12 kV
Operates From a Single 3.3 V Supply
Low-Voltage Differential Signaling With Typical Output Voltages of 340 mV With a 50- Load
Valid Output With as Little as 50-mV Input Voltage Difference
Propagation Delay Times
- Driver: 1.7 ns Typ
- Receiver: 3.7 ns Typ
Power Dissipation at 200 MHz
- Driver: 50 mW Typical
- Receiver: 60 mW Typical
LVTTL Input Levels Are 5 V Tolerant
Driver Is High Impedance When Disabled or With VCC < 1.5 V
Receiver Has Open-Circuit Fail Safe

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