RF2172 datasheet(1/12 Pages) RFMD

部件名	RF2172

功能描述	ISM BAND 3.6V, 250MW AMP WITH ANALOG GAIN CONTROL

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制造商	RFMD [RF Micro Devices]

网页	http://www.rfmd.com

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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

SiGe HBT

Si CMOS

12 RF OUT

11 RF OUT

2

GND

RF IN 3

1

9

7

6

13

14

15

16

10

8

5

4

Bias

GND

RF2172

ISM BAND 3.6V, 250MW AMP WITH

ANALOG GAIN CONTROL

• BluetoothTM PA

• 2.4GHz to 2.5GHz ISM Band Systems

• 902MHz to 928MHz ISM Band Systems

• 3.6V Spread-Spectrum Cordless Phones

• Portable Battery-Powered Equipment

• Spread-Spectrum Systems

The RF2172 is a medium-power high efficiency amplifier

IC targeting 3.6V handheld systems. The device is manu-

factured on an advanced Gallium Arsenide Heterojunc-

tion Bipolar Transistor (HBT) process, and has been

designed for use as the final RF amplifier in 2.45GHz

Bluetooth applications and frequency hopping/direct

sequence spread-spectrum cordless telephones or other

applications in the 902MHz to 928MHz ISM band. The

device is packaged in a compact 4 mmx4mm LCC. The

device features analog gain control to optimize transmit

power while maximizing battery life in portable equipment

requiring up to 100mW transmit power at the antenna

port.

BLUETOOTH is a trademark owned by the Bluetooth SIG, Inc., and licensed

to RF Micro Devices, Inc.

• 23.5dBm Typical Output Power

• 0dB to 28dB Variable Gain

• 45% Efficiency at Max Output

• On-Board Power Down Mode

• 2.4GHz to 2.5GHz Operation

• 902MHz to 928MHz Operation

RF2172

ISM Band 3.6V, 250mW Amp with Analog Gain Con-

trol

RF2172 PCBA-H Fully Assembled Evaluation Board 2.4to2.5GHz

RF2172 PCBA-L

Fully Assembled Evaluation Board 902to928MHz

2

Rev A9 010823

3.75

+

1.50 SQ

4.00

1

0.45

0.28

3.20

1.60

0.75

0.50

12°

INDEX AREA

3

1.00

0.90

0.75

0.65

0.05

0.00

NOTES:

5

Package Warpage: 0.05 max.

4

Pins 1 and 9 are fused.

Shaded Pin is Lead 1.

1

Dimension applies to plated terminal and is measured

0.10 mm and 0.25 mm from terminal tip.

2

The terminal #1 identifier and terminal numbering conv

shall conform to JESD 95-1 SPP-012. Details of termin

identifier are optional, but must be located within the z

indicated. The identifier may be either a mold or marke

feature.

3

0.80

TYP

2

1

Dimensions in mm.

Package Style: LCC, 16-Pin, 4x4

类似零件编号 - RF2172

制造商	部件名	数据表	功能描述
RF Micro Devices	RF2172	333Kb / 14P	ISM BAND 3.6V, 250mW AMP WITH ANALOG GAIN CONTROL
	RF2172PCBA410	333Kb / 14P	ISM BAND 3.6V, 250mW AMP WITH ANALOG GAIN CONTROL
	RF2172PCBA411	333Kb / 14P	ISM BAND 3.6V, 250mW AMP WITH ANALOG GAIN CONTROL
	RF2172	333Kb / 14P	ISM BAND 3.6V, 250mW AMP WITH ANALOG GAIN CONTROL

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