Datasheet > ADL5323

ADL5323

更新时间： 2024-01-09 14:07:07

品牌	Logo	应用领域
亚德诺 - ADI		驱动器
页数	文件大小	规格书
12页	220K
描述
1700 MHz to 2400 MHz GaAs Matched RF PA Predriver

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技术参数
数据手册

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ADL5323 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	SOLCC8,.11,20
Reach Compliance Code：	unknown	ECCN代码：	5A991.B
HTS代码：	8542.39.00.01	风险等级：	5.1
Base Number Matches：	1

ADL5323 数据手册

1700 MHz to 2400 MHz GaAs

Matched RF PA Predriver

ADL5323

FUNCTIONAL BLOCK DIAGRAM

FEATURES

Internally matched to 50 Ω input and output

Internally biased

Operating frequency: 1700 MHz to 2400 MHz

Gain: 20 dB

OIP3: 43 dBm

P1 dB: 28 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

ADL5323

APPLICATIONS

CDMA2000, WCDMA, and GSM base station transceivers and

high power amplifiers

Figure 1.

GENERAL DESCRIPTION

–15

–20

The ADL5323 is a high linearity GaAs driver amplifier that is

internally matched to 50 Ω for operation in the 1700 MHz to

2400 MHz frequency range. The amplifier, which has a gain of

20 dB, has been 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 ADL5323 is available in a Pb-free, 3 mm ×

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

−40°C to +85°C.

–30

–40

–50

–60

–70

–80

–90

–100

RBW = 30kHz

VBW = 300kHz

SWT = 2s

RF ATT = 10dB

CH PWR = 0dBm

ACP UP = –74.2dBc

ACP LOW = –73.9dBc

–110

–115

CENTER 2.14GHz

1.46848MHz/

SPAN 14.6848MHz

Figure 2. Single-Carrier WCDMA Spectral Plot @ 2140 MHz

(No Noise Floor Correction, Test Model 1-64)

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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