RF Micro Devices Inc.

7628 Thorndike Road, Greensboro, NC 27409-9421

DS140820

For sales or technical support, contact RFMD at +1.336.678.5570 or customerservice@rfmd.com.

RF MICRO DEVICES

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RFAM3790

45-1218MHZ GAAS

EDGE QAM INTEGRATED AMPLIFIER

The RFAM3790 is an Integrated Edge QAM Amplifier Module.

The part employs GaAs pHEMT die, GaAs MESFET die, a 20dB

range variable attenuator and a power enable feature, has high

output capability, and is operated from 45MHz to 1218MHz. It

provides excellent linearity and superior return loss performance

with low noise and optimal reliability.

Power Enable

INPUT

OUTPUT

Preamp

Driver

V+

Att. adjust

Functional Block Diagram

Ordering Information

RFAM3790SB

Sample bag with 5 pieces

RFAM3790SQ

Sample bag with 25 pieces

RFAM3790SR

7” Reel with 100 pieces

RFAM3790TR7

7” Reel with 250 pieces

RFAM3790TR13

13” Reel with 750 pieces

RFAM3790PCBA-410

Fully Assembled Evaluation Board

RFAM3790PCK-410

Fully Assembled Evaluation Board with

Sample Bag

Package: 9 pin,

11.0 mm x 11.0 mm x 1.375mm

Features

Terminations

Applications

Edge QAM RF Modulators