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See Technical Specifications

SN65LVDM051D

Dual LVDS transmitter & receiver

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

SN65LVDM051D
Datasheet:

SN65LVDM051D Datasheet (PDF)
Type:

Transceiver
Protocol:

LVDS
Number of Drivers/Receivers:

2/2
Duplex:

Full
EDA/CAD Models:

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SN65LVDM051D General Description

The SN65LVDM179, SN65LVDM180, SN65LVDM050, and SN65LVDM051 are differential line drivers and receivers that use low-voltage differential signaling (LVDS) to achieve high signaling rates. 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 half duplex, baseband data transmission over a controlled impedance media of approximately 100 characteristic impedance.

The transmission media may be printed-circuit board traces, backplanes, or cables. The ultimate rate and distance of data transfer is dependent upon the attenuation characteristics of the media, the noise coupling to the environment, and other application-specific characteristics.

The SN65LVDM179, SN65LVDM180, SN65LVDM050, and SN65LVDM051 are characterized for operation from 40°C to 85°C.

Key Features

Low-Voltage Differential 50- Line Drivers and Receivers
Typical Full-Duplex Signaling Rates of 100 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 Typical
- Receiver: 3.7 ns Typical
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 V_CC < 1.5 V
Receiver Has Open-Circuit Failsafe

Specifications

Category	Integrated Circuits (ICs)InterfaceDrivers, Receivers, Transceivers	Series	-
Type	Transceiver	Protocol	LVDS
Number of Drivers/Receivers	2/2	Duplex	Full
Data Rate	500Mbps	Voltage - Supply	3V ~ 3.6V
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	65LVDM051