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SA910 - Variable gain RF predriver amplifier

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Philips

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SA910 Variable gain RF predriver amplifier by Philips - Datasheet Preview — Datasheet preview – SA910

Datasheet Details

Part number	SA910
Manufacturer	Philips
File Size	114.44 KB
Description	Variable gain RF predriver amplifier
Datasheet	SA910 Datasheet
Additional preview pages of the SA910 datasheet.

Product details

Description

The SA910 is a variable gain predriver amplifier designed for handheld analog cellular telephones.

When used with a UHF power transistor, it forms a cost-effective, low-profile, surface mount power amplifier solution (1.2W maximum PAE > 50%).

Features

MMIC BiCMOS predriver amplifier.
Low voltage 2.7 to 5.5V single supply operation.
820 to 905MHz bandwidth.
High power gain >20dB.
High power output >23dBm (typical) @ 3V.
Efficiency = 35% (typical).
Wide gain control range: >32dB.
Few external components required.
Integrated power detector and comparison gain control circuitry.
50Ω input, open-collector output.
SSOP-20 package.
Integrate.

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Published: May 18, 2005 |