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AT-273 Datasheet Digital Attenuator

Manufacturer: Tyco Electronics (now TE Connectivity)

Overview: Digital Attenuator, 32 dB, 2-Bit, TTL Driver, DC - 2.0 GHz V 7.

General Description

M/A-COM's AT-273 is a GaAs FET digital attenuator with a 16.0 dB minimum step size and a 32 dB total attenuation range.

This attenuator and integral TTL driver is in a hermetically sealed ceramic 16-lead surface mount package.

The AT-273 is ideally suited for use where accuracy, fast switching, very low power consumption and low intermodulation products are required.

Key Features

  • Attenuation: 16.0 dB Steps to 32 dB Low DC Power Consumption Hermetic Surface Mount Package Integral TTL Driver 50 ohm Impedance Temperature Stability: ±0.18 dB from -55°C to +85°C Typ. n Tape and Reel Packaging Available n n n n n n CR-11.

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