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RF2361

4

Typical Applications

鈥?TDMA/CDMA/FM Cellular PCS LNA

鈥?Low Noise Transmit Driver Amplifier

鈥?General Purpose Amplification

鈥?Commercial and Consumer Systems

3V LOW NOISE AMPLIFIER/

3V PA DRIVER AMPLIFIER

Product Description

The RF2361 is a low noise amplifier with a very high

dynamic range designed for digital cellular applications.

The device functions as an outstanding front end low

noise amplifier or power amplifier driver amplifier in the

transmit chain of digital subscriber units where low trans-

mit noise power is a concern. When used as an LNA, the

bias current can be set externally. When used as a PA

driver, the IC can operate directly from a single cell Li-ion

battery and includes a power down feature that can be

used to completely turn off the device. The IC is featured

in a standard SOT 5-lead plastic package.

1.60

+ 0.01

0.400

1

4

GENERAL PURPOSE

AMPLIFIERS

0.15

0.05

2.90

+ 0.10

0.950

2.80

+ 0.20

3擄 MAX

0擄 MIN

0.45

+ 0.10

0.127

1.44

1.04

Dimensions in mm.

Optimum Technology Matching廬 Applied

Si BJT

Si Bi-CMOS

!

GaAs HBT

SiGe HBT

Package Style: SOT 5-Lead

GaAs MESFET

Si CMOS

Features

鈥?Low Noise and High Intercept Point

鈥?Adjustable Bias Current

鈥?Power Down Control

RF IN

1

5

GND2

鈥?Single 2.5V to 6.0V Power Supply

鈥?150MHz to 2500MHz Operation

鈥?Extremely Small SOT 5-Lead Package

GND1

2

VPD

3

4

RF OUT

Ordering Information

RF2361

3V Low Noise Amplifier/ 3V PA Driver Amplifier

RF2361 PCBA-D Fully Assembled Evaluation Board (Driver)

RF2361 PCBA-L Fully Assembled Evaluation Board (LNA)

Functional Block Diagram

RF Micro Devices, Inc.

7625 Thorndike Road

Greensboro, NC 27409, USA

Tel (336) 664 1233

Fax (336) 664 0454

http://www.rfmd.com

Rev A7 001201

4-183

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RF2361PCBA-L相關(guān)型號(hào)PDF文件下載

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