Datasheet > ADL5590_15

ADL5590_15

更新时间： 2022-02-26 13:54:23

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
8页	218K
描述
869 MHz to 1990 MHz Quadrature Modulators

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ADL5590_15 数据手册

869 MHz to 1990 MHz

Quadrature Modulators

ADL5590/ADL5591

FUNCTIONAL BLOCK DIAGRAM

FEATURES

Operating frequencies

ADL5590: 869 MHz to 960 MHz

ADL5591: 1805 MHz to 1990 MHz

Output compression point P1dB: 16 dBm

Output third-order intercept point OIP3

ADL5590: 29 dBm @ 900 MHz

ADL5591: 30 dBm @ 1900 MHz

Noise floor: −157 dBm/Hz

ADL5590/

GND

VPS1

LOIP

GND

LOIN

GND

27 GND

26 QBBP

25 QBBN

24 GND

23 VOUT

22 GND

21 IBBN

20 IBBP

19 GND

ADL5591

QUADRATURE

PHASE

SPLITTER

Sideband suppression

ADL5590: <−50 dBc @ 900 MHz

ADL5591: <−47 dBc @ 1900 MHz

Baseband common-mode bias: 1.5 V

LO leakage

ADL5590: −50 dBc @ 900 MHz, P_OUT= 5 dBm

ADL5591: −44 dBc @ 1900 MHz, P_OUT= 5 dBm

Single supply: 4.75 V to 5.25 V

Package: 36-lead, 6 mm × 6 mm LFCSP

Figure 1.

APPLICATIONS

Wireless infrastructure

Optimized for GSM transmitters

GENERAL DESCRIPTION

This family of monolithic RF quadrature modulators is

designed for use from 869 MHz to 960 MHz and from

1805 MHz to 1990 MHz. Excellent phase accuracy and

amplitude balance enable high performance, direct RF

modulation for communications systems.

The ADL5590 and ADL5591 can be used as direct RF

modulators in digital communications systems such as those

using the Global System for Mobile Communications (GSM)

network. In addition, the parts are compatible with enhanced

data rates for GSM evolution (EDGE).

This family is fabricated using an advanced silicon-germanium

bipolar process from Analog Devices, Inc., and is available in a

36-lead, exposed paddle LFCSP. The devices operate 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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