ARA05050S12-1 CATV Reverse Amplifier w/step Attenuator

ANADIGICS Inc

Description

A ARA05050S12 CATV Reverse Amplifier w/ Step Attenuator Advanced product information Rev.6 .
The ARA05050 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.

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Datasheet Specifications

Part number: ARA05050S12-1
Manufacturer: ANADIGICS Inc
File Size: 1.43 MB
Datasheet: ARA05050S12-1_ANADIGICSInc.pdf
Description: CATV Reverse Amplifier w/step Attenuator

Features

* Integrated monolithic GaAs amplifier and step attenuator.
* Compatible with all digital and analog modulation types.
* Frequency range: 5 - 100 MHz.
* Gain: 0 - 30 dB, variable in 2 dB steps.
* 5 Volt operation.
* Low noise figure.
* Low dist

Applications

* an external switch to disconnect the output of the ARA05050 from the diplexer is required. This switch is needed because of the output noise requirement between bursts, and because of the requirement that any shutdown transient not exceed 7mV. The switch shown in Figure 12 meets these conditions bec

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ARA05050S12-1 CATV Reverse Amplifier step Attenuator ANADIGICS Inc

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