ARA1400S12 Datasheet - ANADIGICS Inc

ARA1400S12 CATV Reverse Amplifier with step Attenuator

The ARA1400S12 is a GaAs IC designed to perform the reverse path amplification and output level control functions in a CATV Set-Top Box or Cable Modem. It incorporates a digitally controlled precision step attenuator that is preceded by an ultra low noise amplifier stage, and followed by an ultra-li.

ARA1400S12 Features

* Low cost integrated monolithic GaAs amplifier and step attenuator with output disconnect switch. Meets DOCSIS distortion requirements at +60 dBmV Frequency range: 5 100 MHz Attenuation Range: 0 56 dB, variable in 4 dB steps 5 Volt operation Low distortion & Lo

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