Datasheet > CGB241

CGB241

更新时间： 2024-11-07 03:25:23

品牌	Logo	应用领域
TRIQUINT		放大器功率放大器 WLAN 蓝牙无线局域网
页数	文件大小	规格书
14页	323K
描述
2-Stage Bluetooth & WLAN InGaP HBT Power Amplifier

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CGB241 数据手册

CGB241

Data Sheet

2-Stage Bluetooth & WLAN InGaP HBT Power Amplifier

Description:

Applications:

• Bluetooth Class 1

The CGB241 GaAs Power Amplifier MMIC has been

especially developed for wireless applications in the

2.4 - 2.5 GHz ISM band (e.g. Bluetooth class 1, or

IEEE 802.11b). Its high power added efficiency (typi-

cally 50%) and single positive supply operation makes

the device ideally suited to handheld applications. The

device delivers 22.5 dBm output power at a supply volt-

age of 3.2 V, with an overall PAE of 50%. The output

power can be adjusted using an analog control voltage

(V_CTR). Simple external input-, interstage-, and output

matching circuits are used to adapt to the different re-

quirements of linearity and harmonic suppression in

various applications.

• Home RF

• Cordless Phones

• IEEE 802.11b

•

ISM-band Spread

Spectrum

Package Outline:

Features:

• 2-stage Bluetooth InGaP HBT power amplifier

• Single voltage supply

• Wide operating voltage range 2.0 - 5.5 V

• P_OUT= 22.5 dBm at V_C= 3.2 V

• Overall power added efficiency ( PAE ) typically

50%

• Analog power control with four power steps

• High PAE at low–power mode

Pin Configuration:

Vc1

RFin

Vcntrl1

Vcntrl2

Vc2

• High harmonic suppression typ. 35 dBc

• Easy external matching concept

• Thin Small Leadless Package (A = 2.6mm²)

7 (paddle): GND

For further information please visit www.triquint.com

Rev. A; November 14th, 2005.

pg. 1/14

12 3 4 5 6 7...14

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