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TZA3041U - Gigabit Ethernet/Fibre Channel laser drivers

Description

The TZA3041AHL, TZA3041BHL and TZA3041U are fully integrated laser drivers for Gigabit Ethernet/Fibre Channel (1.2 Gbits/s) systems, incorporating the RF path between the data multiplexer and the laser diode.

Features

  • 1.2 Gbits/s data input, both Current-Mode Logic (CML) and Positive Emitter Coupled Logic (PECL) compatible; maximum 800 mV (p-p).
  • Adaptive laser output control with dual loop, stabilizing optical ONE and ZERO levels.
  • Optional external control of laser modulation and biasing currents (non-adaptive).
  • Automatic laser shutdown.
  • Few external components required.
  • Rise and fall times of 120 ps (typical value).
  • Jitter.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS DATA SHEET TZA3041AHL; TZA3041BHL; TZA3041U Gigabit Ethernet/Fibre Channel laser drivers Preliminary specification Supersedes data of 1998 Aug 24 File under Integrated Circuits, IC19 1999 Aug 24 Philips Semiconductors Preliminary specification Gigabit Ethernet/Fibre Channel laser drivers FEATURES • 1.
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