Datasheet > ADL5322

ADL5322

更新时间： 2024-11-09 03:17:51

品牌	Logo	应用领域
亚德诺 - ADI		射频驱动
页数	文件大小	规格书
12页	220K
描述
700 MHz to 1000 MHz GaAs Matched RF PA Predriver

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ADL5322 数据手册

700 MHz to 1000 MHz GaAs

Matched RF PA Predriver

ADL5322

FUNCTIONAL BLOCK DIAGRAM

FEATURES

Internally matched to 50 Ω input and output

Internally biased

Operating frequency: 700 MHz to 1000 MHz

Gain: 20 dB

OIP3: 45 dBm

P1 dB: 27 dBm

Noise figure: 5 dB

BIAS CONTROL

VCC 5

GND 6

GND 7

RFIN 8

4 RFOUT

3 GND

2 VCC

OUTPUT

MATCH

3 mm × 3 mm LFCSP

Power supply: 5 V

1 VCC

ADL5322

Figure 1.

APPLICATIONS

CDMA2000, WCDMA, and GSM base station transceivers and

high power amplifiers

GENERAL DESCRIPTION

The ADL5322 is a high linearity GaAs driver amplifier that is

internally matched to 50 Ω for operation in the 700 MHz to

1000 MHz frequency range. The amplifier, which has a gain of

20 dB, is specially designed for use in the output stage of a

cellular base station radio or as an input preamplifier in a

multicarrier base station power amplifier. Matching and biasing

are all on-chip. The ADL5322 is available in a Pb-free, 3mm ×

3 mm, 8-lead LFCSP package with an operating temperature

from −40°C to +85°C.

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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