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SY88993AL Datasheet 3.3v 3.2gbps High-speed Limiting Post Amplifier

Manufacturer: Micrel Semiconductor (now Microchip Technology)

Overview: SY88993AL 3.3V 3.2Gbps High-Speed Limiting Post Amplifier with High Input Sensitivity.

General Description

The SY88993AL limiting post amplifier, with its wide bandwidth, is ideal for use as a post amplifier in fiber-optic receivers with data rates up to 3.2Gbps.

Signals as small as 4mVPP can be amplified to drive devices with CML inputs or AC-coupled PECL inputs.

The SY88993AL generates a chatter-free Loss-of-Signal (LOS) open collector TTL output using an external resistor, as shown Figure 1.

Key Features

  • Up to 3.2Gbps operation.
  • Low noise CML data outputs.
  • Chatter-Free LOS generation.
  • Open Collector TTL LOS output.
  • TTL /EN Input.
  • Differential PECL inputs for data.
  • Single 3.3V power supply.
  • Available in a tiny 10-pin (3mm x 3mm) MSOP.

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