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RF2627

3V CDMA RECEIVE AGC AMPLIFIER

RF Micro Devices 

10

Typical Applications

• 3V CDMA Cellular Systems

• 3V CDMA PCS Systems

• 3V TDMA Cellular/PCS Systems

RF2627

3V CDMA RECEIVE AGC AMPLIFIER

• General Purpose Linear IF Amplifier

• Commercial and Consumer Systems

• Portable Battery Powered Equipment

Product Description

The RF2627 is a complete AGC amplifier designed for

the receive section of 3V CDMA cellular and PCS appli-

cations. It is designed to amplify IF signals while provid-

ing more than 90dB of gain control range. Noise Figure,

IP3, and other specifications are designed for CDMA

handsets. This circuit is designed as part of the RFMD

CDMA Chip Set, consisting of a Transmit IF AGC Amp, a

Transmit Upconverter, a Receive LNA/Mixer, and this

Receive IF AGC Amp. The IC is manufactured on an

advanced high frequency Silicon Bipolar process, and is

packaged in a standard miniature 8-lead plastic MSOP

package.

0.192

+ 0.008

0.012

0.006

+ 0.003

-A-

0.118

+ 0.004 sq.

6° MAX

0° MIN

0.021

+ 0.004

0.0256

0.006

+ 0.002

0.034

NOTES:

1. Shaded lead is pin 1.

2. All dimensions are exclusive of

flash, protrusions or burrs.

3. Lead coplanarity: 0.002 with

respect to datum "A".

Optimum Technology Matching® Applied

üSi BJT

GaAs HBT

GaAs MESFET

Si Bi-CMOS

SiGe HBT

Si CMOS

IN+ 1

IN- 2

GND 3

GC 4

GAIN

CONTROL

8 VCC1

7 VCC2

6 OUT+

5 OUT-

Package Style: MSOP-8

Features

• Supports PCS and Cellular Applications

• -48dB to +48dB Gain Control Range

• Single 3V Power Supply

• -2dBm Input IP3

• 12MHz to 285MHz Operation

• Monolithic Construction

Ordering Information

RF2627

3V CDMA Receive AGC Amplifier

RF2627 PCBA Fully Assembled Evaluation Board

10

Functional Block Diagram

RF Micro Devices, Inc.

7628 Thorndike Road

Greensboro, NC 27409, USA

Tel (336) 664 1233

Fax (336) 664 0454

http://www.rfmd.com

Rev A8 010711

10-33

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