MATA-05819B

Linear 53 Gbaud PAM4 Transimpedance Amplifier (TIA)

The MATA-05819B Linear TIA is intended for 50G, 100G, 200G and 400G receivers using multilevel modulation such as PAM4. The TIA provides linear, low noise amplification from 0.1 to 3mA, and has a nominal BW of 30GHz. The trans-impedance is controlled from 150 to 4k via an external pad and the gain is automatically adjusted to provide a constant output voltage swing. Features include: RSSI for photo-alignment and power monitoring, I2C control of output amplitude and other parameters, output EQ, and Loss of Signal (LOS).

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Product Specifications

Part Number
MATA-05819B
Description
Linear 53 Gbaud PAM4 Transimpedance Amplifier (TIA)
Package Type
Die
Integrated CDR
No

Features

  • Optimized for 26 or 53 Gbaud operation via I2C
  • Typical Noise ~2uA RMS
  • Typical 30GHz bandwidth
  • RSSI output for alignment and monitoring
  • Integrated AGC loop
  • Low power: 190 mW typical (at 2.9V)
  • Designed for 600 um PD to TIA wirebond length
  • I2C control with programmable I2C Device ID
  • Optional APD use with external supply

Technical Resources

Data Sheet

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MATA-05819B-DIE
53 Gbaud Linear PAM4 TIA for 550um WB
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MATA-05819B-WFR
Wafer 53 Gbaud Linear PAM4 TIA 550um WB
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