RF2323PCBA データシートの表示（PDF） - RF Micro Devices

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RF2323PCBA

3V GENERAL PURPOSE AMPLIFIER

RF Micro Devices 

Preliminary

4

RF2323

3V GENERAL PURPOSE AMPLIFIER

Typical Applications

• Broadband Gain Blocks

• Low Noise Amplifiers

• IF or RF Buffer Amplifiers

• Driver Stage for Power Amplifiers

• Oscillator Loop Amplifiers

• Receiver Front-Ends

Product Description

4

1.60

0.15

The RF2323 is a general purpose, low-cost silicon ampli-

+ 0.01

0.05

fier designed for operation from a 3V supply. The circuit

0.400

configuration with resistive feedback allows for broad-

1

band cascadable amplification. Capacitive compensation

extends the bandwidth of the amplifier and input stage

2.90

+ 0.10 0.950

design optimizes noise figure. The device is uncondition-

ally stable and internally matched to 50Ω. The only exter-

nal components required for specified performance are

bypass and DC blocking capacitors (as shown in applica-

tion schematic). The RF2323 is available in a very small

industry-standard SOT-23 5-lead surface mount package,

enabling compact designs which conserve board space.

3° MAX

0° MIN

2.80

+ 0.20

0.127

0.45

+ 0.10

1.44

1.04

Dimensions in mm.

Optimum Technology Matching® Applied

üSi BJT

GaAs HBT

GaAs MESFET

Si Bi-CMOS

SiGe HBT

Si CMOS

GND 1

GND 2

RF IN 3

5 RF OUT

4 VCC

Functional Block Diagram

Rev A4 010720

Package Style: SOT 5-Lead

Features

• DC to >2000MHz Operation

• 2.7V to 3.3V Single Supply

• 2.3dB Noise Figure

• 21dB Gain at 900MHz

• 12dB Gain at 1900MHz

• High Isolation (33dB at 900MHz)

Ordering Information

RF2323

3V General Purpose Amplifier

RF2323 PCBA Fully Assembled Evaluation Board

RF Micro Devices, Inc.

7628 Thorndike Road

Greensboro, NC 27409, USA

Tel (336) 664 1233

Fax (336) 664 0454

http://www.rfmd.com

4-107

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