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Analog Devices / Maxim Integrated MAX9389 Differential ECL/PECL Multiplexers

Analog Devices Inc. MAX9389 Differential ECL/PECL Multiplexers are fully differential, high-speed, low-jitter, 8-to-1 ECL/PECL multiplexers (mux) with dual output buffers. These devices are designed for clock and data distribution applications and offer extremely low propagation delay (310ps typ) and output-to-output skew (30ps max). ADI MAX9389 multiplexers operate with a wide supply range (VCC - VEE) of 2.375V to 5.5V. These devices are offered in a 32-pin TQFP package and operate over a -40°C to +85°C extended temperature range.

Features

  • 310ps Propagation delay
  • Guaranteed 2.7GHz operating frequency
  • 0.3psRMS Random jitter
  • <30ps Output-to-output skew
  • -2.375V to -5.5V Supplies for differential LVECL/ECL
  • +2.375V to +5.5V Supplies for differential LVPECL/PECL
  • Outputs low for open inputs
  • Dual output buffers
  • >2kV ESD protection (human body model)

Applications

  • High-speed telecom and datacom applications
  • Central-office backplane clock distribution
  • DSLAM/DLC

Functional Diagram

Block Diagram - Analog Devices / Maxim Integrated MAX9389 Differential ECL/PECL Multiplexers
Publicado: 2014-11-13 | Actualizado: 2025-07-31