WS1102 datasheet(1/16 Pages) AVAGO

Part #	WS1102

Description	3 x 3 Power Amplifier Module for CDMA/AMPS (824??49 MHz)

PDF	16 Pages

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Manufacturer	AVAGO [AVAGO TECHNOLOGIES LIMITED]

Direct Link	http://www.avagotech.com

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WS1102

3x3 Power Amplifier Module for CDMA/AMPS (824–849 MHz)

Data Sheet

Description

The WS1102 is a CDMA (Code Division Multiple Access)

and AMPS (Advanced Mobile Phone Service) power

amplifier module designed for handsets operating

in the 824–849 MHz bandwidth. The WS1102

features CoolPAM circuit technology that offers

state-of-the-art reliability, temperature stability and

ruggedness.

The WS1102

meets

stringent

CDMA

linearity

requirements to and beyond 28 dBm output power. The

3 mm x 3 mm form factor 8-pin surface mount package

is self contained, incorporating 50 ohm input and output

matching networks.

Features

• Good linearity

• Excellent efficiency: 40% at Pout = 28 dBm;

19% at Pout = 16 dBm (without a DC/DC converter)

• 8-pin surface mounting package

(3 mm x 3 mm x 1.1 mm)

• Internal 50Ω matching networks for both RF Input

and output

• CDMA 95A/B, CDMA2000-1X/EVDO

Applications

• Digital Cellular (CDMA)

• Analog Cellular (AMPS)

Functional Block Diagram

Input

Match

Inter

Stage

Match

Output

Match

Bias Circuit & Control Logic

DA

PA

Vcc2(8)

Vref(4)

Vcont(3)

Vcc1(1)

RF Input (2)

RF Output (7)

MMIC

MODULE

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WS1102 Datasheet(PDF) 1 Page - AVAGO TECHNOLOGIES LIMITED

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