ADL5371ACPZ-WP Ver la hoja de datos (PDF) - Analog Devices

Número de pieza

componentes Descripción

Fabricante

ADL5371ACPZ-WP

500 MHz to 1500 MHz Quadrature Modulator

Analog Devices 

FEATURES

Output frequency range: 500 MHz to 1500 MHz

Modulation bandwidth: >500 MHz (3 dB)

1 dB output compression: 14.4 dBm @ 900 MHz

Noise floor: −158.6 dBm/Hz @ 915 MHz

Sideband suppression: −55 dBc @ 900 MHz

Carrier feedthrough: −50 dBm @ 900 MHz

Single supply: 4.75 V to 5.25 V

24-lead LFCSP

APPLICATIONS

Cellular communication systems at 900 MHz

CDMA2000/GSM

WiMAX/broadband wireless access systems

Cable communication equipment

Satellite modems

GENERAL DESCRIPTION

The ADL5371 is a member of the fixed-gain quadrature modulator

(F-MOD) family designed for use from 500 MHz to 1500 MHz.

Its excellent phase accuracy and amplitude balance enable high

performance intermediate frequency or direct radio frequency

modulation for communication systems.

The ADL5371 provides a >500 MHz, 3 dB baseband bandwidth,

making it ideally suited for use in broadband zero IF or low IF-

to-RF applications and in broadband digital predistortion

transmitters.

500 MHz to 1500 MHz

Quadrature Modulator

ADL5371

FUNCTIONAL BLOCK DIAGRAM

IBBP

IBBN

LOIP

LOIN

QUADRATURE

PHASE

SPLITTER

VOUT

QBBN

QBBP

Figure 1.

The ADL5371 accepts two differential baseband inputs and

a single-ended local oscillator (LO) and generates a single-

ended output.

The ADL5371 is fabricated using the Analog Devices, Inc.

advanced silicon-germanium bipolar process. It is available in a

24-lead, exposed-paddle, Pb-free, LFCSP. Performance is specified

over a −40°C to +85°C temperature range. A Pb-free evaluation

board is available.

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 registered trademarks are the property of their respective owners.

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

Tel: 781.329.4700

www.analog.com

Fax: 781.461.3113

©2007 Analog Devices, Inc. All rights reserved.

Share Link: