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SY84403BL - Ultra Small 3.3V 4.25Gbps CML Low-Power Limiting Post Amplifier

General Description

The SY84403BL is the industry’s smallest limiting post amplifier ideal for compact copper and fiber optic module applications.

The device connects to typical transimpedance amplifiers (TIAs).

Key Features

  • Available in an ultra small 10-pin (2mm x 2mm) MLF® package.
  • Multi-rate up to 4.25Gbps operation.
  • 10mVPP input sensitivity.
  • Low noise 50Ω CML data outputs.
  • 800mVPP differential output swing.
  • 60ps edge rates.
  • 1psRMS typ. random jitter.
  • 10psPP typ. deterministic jitter.
  • Chatter-free Loss-of-Signal (LOS) output.
  • 3.5dB electrical hysteresis.
  • OC-TTL output with internal 4.75kΩ pull-up resistor.

📥 Download Datasheet

Datasheet Details

Part number SY84403BL
Manufacturer Micrel Semiconductor
File Size 379.34 KB
Description Ultra Small 3.3V 4.25Gbps CML Low-Power Limiting Post Amplifier
Datasheet download datasheet SY84403BL Datasheet

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SY84403BL Ultra Small 3.3V 4.25Gbps CML Low-Power Limiting Post Amplifier with TTL LOS General Description The SY84403BL is the industry’s smallest limiting post amplifier ideal for compact copper and fiber optic module applications. The device connects to typical transimpedance amplifiers (TIAs). The linear signal output from TIAs can contain significant amounts of noise and may vary in amplitude over time. The SY84403BL quantizes these signals and outputs typically 800mVPP voltage-limited waveforms. The SY84403BL comes in a tiny 10-pin 2x2 MLF® package, which is unparalleled in the industry. It offers space savings of 55% or more over typical post amps. It operates from a single +3.3V ±10% power supply, over an industrial temperature range of –40°C to +85°C.