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MAX4447 - Single Ended-to-Differential Line Drivers

General Description

The MAX4447/MAX4448/MAX4449 single-ended-todifferential line drivers are designed for high-speed communications.

Using current feedback for greater bandwidth, these devices deliver full-power bandwidths up to 405MHz and feature slew rates as high as 6500V/µs.

Key Features

  • MAX4447/MAX4448/MAX4449.

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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.

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19-1519 Rev 0; 8/99 6500V/µs, Wideband, High-Output-Current, SingleEnded-to-Differential Line Drivers with Enable General Description The MAX4447/MAX4448/MAX4449 single-ended-todifferential line drivers are designed for high-speed communications. Using current feedback for greater bandwidth, these devices deliver full-power bandwidths up to 405MHz and feature slew rates as high as 6500V/µs. The MAX4447 has a fixed gain of +2V/V and a small-signal bandwidth of 430MHz. The MAX4448/ MAX4449 have small-signal bandwidths of 330MHz and 400MHz, respectively, and are internally compensated for minimum gain configurations of +2V/V and +5V/V, respectively. For greater design flexibility, the MAX4448/MAX4449 allow for variable gain selection using external gain-setting resistors.