Specification	TB5T1DW

Duplex	Full
Mounting Type	Surface Mount
Number of Drivers/Receivers [custom]	2
Number of Drivers/Receivers [custom]	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-SOIC
Package / Case [x]	0.295 in
Package / Case [y]	7.5 mm
Receiver Hysteresis	50 mV
Supplier Device Package	16-SOIC
Type	Transceiver
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

TB5T1 Series

Part	Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case [x]	Package / Case	Package / Case [y]	Receiver Hysteresis	Number of Drivers/Receivers [custom]	Number of Drivers/Receivers [custom]	Mounting Type	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Duplex
Texas Instruments TB5T1DWR	Transceiver	4.5 V	5.5 V	0.295 in	16-SOIC	7.5 mm	50 mV	2	2	Surface Mount	16-SOIC	85 °C	-40 °C	Full
Texas Instruments TB5T1DW	Transceiver	4.5 V	5.5 V	0.295 in	16-SOIC	7.5 mm	50 mV	2	2	Surface Mount	16-SOIC	85 °C	-40 °C	Full
Texas Instruments TB5T1DG4	Transceiver	4.5 V	5.5 V	0.154 in	16-SOIC	3.9 mm	50 mV	2	2	Surface Mount	16-SOIC	85 °C	-40 °C	Full
Texas Instruments TB5T1DR	Transceiver	4.5 V	5.5 V	0.154 in	16-SOIC	3.9 mm	50 mV	2	2	Surface Mount	16-SOIC	85 °C	-40 °C	Full

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	80	$ 16.13
Texas Instruments	TUBE	1	$ 16.26
		100	$ 14.20
		250	$ 10.95
		1000	$ 9.80

Description

General part information

TB5T1 Series

The TB5T1 device is a dual differential driver/receiver circuit that transmits and receives digital data over balanced transmission lines. The dual drivers translate input TTL logic levels to differential pseudo-ECL output levels. The dual receivers convert differential-input logic levels to TTL output levels. Each driver or receiver pair has its own common enable control allowing serial data and a control clock to be transmitted and received on a single integrated circuit. The TB5T1 requires the customer to supply termination resistors on the circuit board.

The power-down loading characteristics of the receiver input circuit are approximately 8 krelative to the power supplies; hence, it does not load the transmission line when the circuit is powered down.

In circuits with termination resistors, the line remains impedance- matched when the circuit is powered down. The driver does not load the line when it is powered down.

Documents

Technical documentation and resources

TB5T1, Dual Differential PECL Driver/Receiver datasheet (Rev. C)

Data sheet