TAT7469 - TriQuint Semiconductor

TAT7469 75 Ohm RF Amplifier

The TAT7469 is a 75 Ω RF Amplifier designed for CATV use, but capable of operation up to 1200 MHz. The TAT7469 contains two separate amplifiers for push pull applications. It is fabricated using 6-inch GaAs pHEMT technology to optimize performance and cost. Each amplifier contains on-chip active biasing. The bias current set point of each amplifier is adjust.

Features

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• 75 Ω, 50 MHz to 1200 MHz Bandwidth Low Noise Figure: 3.2 dB to 1000 MHz Adjustable Low Power Consumption pHEMT device technology SOIC-8 package Functional Block Diagram RF IN 1 2 3 8 7 6 5 RF OUT RF IN 4 RF OUT General Description The TAT7469 is a 75 Ω RF Amplifier designed for CATV use, but capable of operation up to 1200 MHz. The TAT7469 contains two separate amplifiers for push pull applications. It is fabricated using 6-inch GaAs pHEMT technology to optimize performance and cost. Each amplifier contains on-chip active biasing. The bias current set point of each amplifier.