RF2301PCBA datasheet(1/10 Pages) RFMD

部件名	RF2301PCBA

功能描述	HIGH ISOLATION BUFFER AMPLIFIER

PDF	10 Pages

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制造商	RFMD [RF Micro Devices]

网页	http://www.rfmd.com

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4

Product Description

Ordering Information

Typical Applications

Features

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

Optimum Technology Matching® Applied

Si BJT

GaAs MESFET

GaAs HBT

Si Bi-CMOS

ü

SiGe HBT

Si CMOS

1

2

3

4

8

7

6

5

GND

RF IN

GND

VDD1

VDD2

RF OUT

GND

RF2301

HIGH ISOLATION BUFFER AMPLIFIER

• Local Oscillator Buffer Amplifiers

• FDD and TDD Communication Systems

• Commercial and Consumer Systems

• Portable Battery-Powered Equipment

•Wireless LAN

• ISM Band Applications

The RF2301 is a high reverse isolation buffer amplifier.

The device is manufactured on a low-cost Gallium Ars-

enide MESFET process, and has been designed for use

as a general purpose buffer in high-end communication

systems operating at frequencies from less than 300MHz

to higher than 2500MHz. With +5 dBm output power, it

may also be used as a driver in transmitter applications.

Thedevice ispackaged inan8-leadplastic package. The

product is self-contained, requiring just a resistor and

blocking capacitors to operate. The output power, com-

bined with 50dB reverse isolation at 900MHz allows

excellent buffering of LO sources to impedance changes.

The device can be used in 3 V battery applications. The

unit has a total gain of 17dB with only 14 mA current from

a 3V supply.

• Single 2.7V to 6.0V Supply

• +4dBm Output Power

• 21dB Small Signal Gain

• 50dB Reverse Isolation at 900MHz

• Low DC Current Consumption of 14mA

• 300MHz to 2500MHz Operation

RF2301

High Isolation Buffer Amplifier

RF2301 PCBA

Fully Assembled Evaluation Board

4

Rev A8 010717

0.244

0.229

0.157

0.150

0.018

0.014

0.050

0.068

0.053

NOTES:

1. Shaded lead is Pin 1.

2. All dimensions are excluding

mold flash.

3. Lead coplanarity -

0.005 with respect to datum "A".

Dimensions in mm

0.196

0.189

0.008

0.004

-A-

8° MAX

0° MIN

0.034

0.016

0.009

0.007

Package Style: SOIC-8

类似零件编号 - RF2301PCBA

制造商	部件名	数据表	功能描述
RF Micro Devices	RF2302	164Kb / 8P	BROADBAND LINEAR VARIABLE GAIN AMPLIFIER
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	RF2304	197Kb / 10P	GENERAL PURPOSE LOW-NOISE AMPLIFIER
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