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MAX4449 Dataheets PDF



Part Number MAX4449
Manufacturers Maxim Integrated
Logo Maxim Integrated
Description Single Ended-to-Differential Line Drivers
Datasheet MAX4449 DatasheetMAX4449 Datasheet (PDF)

19-1519 Rev 0; 8/99 MAX4447/MAX4448/MAX4449 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. T.

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19-1519 Rev 0; 8/99 MAX4447/MAX4448/MAX4449 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. A low-power enable mode reduces current consumption below 5.5mA and places the outputs in a high-impedance state. The MAX4447/MAX4448/MAX4449 can deliver differential output swings of ±6.2V .


MAX4448 MAX4449 MAX4450


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