Datasheet4U Logo Datasheet4U.com

SY88309BL - 3.2Gbps PECL Limiting Post Amplifier

General Description

The SY88309BL low-power limiting post amplifiers are designed for use in fiber-optic receivers.

These devices connect to typical transimpedance amplifiers (TIAs).

The linear signal output from TIAs can contain significant amounts of noise and may vary in amplitude over time.

Key Features

  • Signal Detect circuit optimized to detect a larger and wider input range (20mVPP-140mVPP).
  • Chatter-free Open-Collector TTL Signal-Detect (SD).
  • Single 3.3V power supply.
  • 155Mbps to 3.2Gbps operation.
  • Low-noise PECL data outputs.
  • Programmable SD level set (SDLVL).
  • Available in a tiny 10-pin EPAD-MSOP and 16-pin QFN package.

📥 Download Datasheet

Datasheet Details

Part number SY88309BL
Manufacturer Micrel Semiconductor
File Size 330.94 KB
Description 3.2Gbps PECL Limiting Post Amplifier
Datasheet download datasheet SY88309BL Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
SY88303BL 3.2 Gbps CML Limiting Post Amplifier Microchip
SY88343BL 3.2 Gbps CML Limiting Post Amplifier Microchip
SY8801 Bluetooth headset smart charging case solution TPS
SY8802 Bluetooth headset smart charging case solution TPS
SY8803 Bluetooth headset smart charging case solution TPS

Other Datasheets by Micrel Semiconductor

Part Number Description
SY88313BL CML Low-Power Limiting Post Amplifier
SY88315BL CML Low-Power Limiting Post Amplifier w/TTL Signal Detect
SY88343BL CML Limiting Post Amplifier
SY88343DL CML Limiting Post Amplifier
SY88345BL CML Low-Power Limiting Post Amplifier w/ High-Gain TTL Signal Detect

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SY88309BL 3.3V, 3.2Gbps PECL Limiting Post Amplifier with Wide Signal-Detect Range General Description The SY88309BL low-power limiting post amplifiers are designed for use in fiber-optic receivers. These devices connect 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 SY88309BL quantizes these signals and output PECL-level waveforms. The SY88309BL operates from a single +3.3V power supply, over temperatures ranging from –40oC to +85oC. With their wide bandwidth and high gain, signals with data rates up to 3.2Gbps, and as small as 10mVpp, can be amplified to drive devices with CML or PECL inputs. It generates a Signal Detect (SD) open-collector TTL output.