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TB5T1 - DUAL DIFFERENTIAL PECL DRIVER/RECEIVER

Description

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.

Features

  • 1.
  • Functional Replacement for the Agere BTF1A.
  • Driver Features.
  • Third-State Logic Low Output.
  • ESD Protection HBM > 3 kV, CDM > 2 kV.
  • No Line Loading when VCC = 0.
  • Capable of Driving 50-Ω loads.
  • 2.0-ns Maximum Propagation Delay.
  • 0.2-ns Output Skew (typical).
  • Receiver Features.
  • High-Input Impedance Approximately 8 kΩ.
  • 4.0-ns Maximum Propagation Delay.
  • 50-mV Hysteresis.
  • Slew Rate Lim.

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Datasheet preview – TB5T1

Datasheet Details

Part number TB5T1
Manufacturer Texas Instruments
File Size 1.11 MB
Description DUAL DIFFERENTIAL PECL DRIVER/RECEIVER
Datasheet download datasheet TB5T1 Datasheet
Additional preview pages of the TB5T1 datasheet.
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Full PDF Text Transcription

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www.ti.com TB5T1 SLLS589C – NOVEMBER 2003 – REVISED OCTOBER 2007 DUAL DIFFERENTIAL PECL DRIVER/RECEIVER FEATURES 1 • Functional Replacement for the Agere BTF1A • Driver Features – Third-State Logic Low Output – ESD Protection HBM > 3 kV, CDM > 2 kV – No Line Loading when VCC = 0 – Capable of Driving 50-Ω loads – 2.0-ns Maximum Propagation Delay – 0.2-ns Output Skew (typical) • Receiver Features – High-Input Impedance Approximately 8 kΩ – 4.0-ns Maximum Propagation Delay – 50-mV Hysteresis – Slew Rate Limited (1 ns min 80% to 20%) – ESD Protection HBM > 3 kV, CDM > 2 kV – -1.1-V to 7.1-V Input Voltage Range • Common Device Features – Common Enable for Each Driver/Receiver Pair – Operating Temperature Range: -40°C to 85°C – Single 5.
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