Transimpedance amplifiers

Micram TIAs

The Micram range of 28-56G TIAs developed out of 20 years of experience with TIA designs ranging from 2.5G to 40G. Unlike other high speed TIAs designed to work with a single, specific photodiode, Micram TIAs are designed to be universal, with many options and user-configurable features, including fully adjustible bandwidth, offset adjustments and output amplitude control. No matter what is happening at the input, Micram TIAs can be configured to produce a perfect output signal. As a result of these unique features, Micram TIAs will perform well with any photodiode.

All Micram TIAs are differential in/differential out, which enables the lowest possible noise and consistent high performance at the greatest distances. When desired, all Micram TIAs can also be deployed as single-ended devices by providing 50? termination at one input.

Micram TIAs shipped as bare dies are used by leading OEMs in 40G and 100G DQPSK and DPSK applications. Micram TIAs are also available as brass-cased modules equipped with K- or V-connectors for use in fiber-optical prototyping and measurement applications.

The following modules are available (please select from Article Index at the top of this page to see details):