RF2377 データシートの表示（PDF） - RF Micro Devices

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RF2377

PCS/CELLULAR TDMA/CDMA/W-CDMA LINEAR VARIABLE GAIN AMPLIFIER

RF Micro Devices 

0

Typical Applications

• CDMA PCS/Cellular Handsets

• TDMA PCS/Cellular Handsets

RF2377

PCS/CELLULAR TDMA/CDMA/W-CDMA

LINEAR VARIABLE GAIN AMPLIFIER

• W-CDMA Handsets

Product Description

The RF2377 is a linear variable gain amplifier suitable for

use in TDMA and CDMA systems in the cellular or PCS

band and for W-CDMA systems. The features of this

device include linear gain control, high gain, and high lin-

earity. The IC is manufactured on an advanced Gallium

Arsenide Heterojunction Bipolar Transistor (GaAs HBT)

process and is featured in an industry-standard miniature

6-lead plastic SOT package.

1.80

1.40

1.90

0.50

0.35

3.10

2.70

0.10

MAX.

3.00

2.60

Shaded lead is pin 1.

Dimensions in mm.

0.90

0.70

1.30

1.00

9°

0.25 *When Pin 1 is in upper left,

1°

0.10 text reads downward

(as shown).

0.37 MIN.

Optimum Technology Matching® Applied

Si BJT

9GaAs HBT

GaAs MESFET

Si Bi-CMOS

SiGe HBT

Si CMOS

InGaP/HBT

GaN HEMT

SiGe Bi-CMOS

RF OUT 1

GND 2

GC 3

6 VCC

ATT

ATT 5 GND

4 RF IN

Functional Block Diagram

Package Style: SOT23-6

Features

• 50dB Linear Gain Control Range

• 24dB Maximum Gain

• Single 2.7V to 3.3V Supply

• 45mA Supply Current

• High Linearity

Ordering Information

RF2377

PCS/Cellular TDMA/CDMA/W-CDMA Linear Vari-

able Gain Amplifier

RF2377-410 PCBAFully Assembled Evaluation Board, PCS

RF2377-411 PCBAFully Assembled Evaluation Board, W-CDMA

RF Micro Devices, Inc.

7628 Thorndike Road

Greensboro, NC 27409, USA

Tel (336) 664 1233

Fax (336) 664 0454

http://www.rfmd.com

Rev A11 020607

4-431

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