RF3110 datasheet(1/12 Pages) RFMD

部件名	RF3110

功能描述	TRIPLE-BAND GSM/DCS/PCS POWER AMP MODULE

PDF	12 Pages

Scroll/Zoom	100%

制造商	RFMD [RF Micro Devices]

网页	http://www.rfmd.com

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Preliminary

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

VCC OUT

DCS OUT

DCS IN

BAND SELECT

VREG

VRAMP

TX ENABLE

VBATT

GSM OUT

GSM IN

10

11

12

1

3

2

6

5

4

9

8

7

RF3110

TRIPLE-BAND GSM/DCS/PCS

POWER AMP MODULE

• 3V Dual-Band GSM Handsets

• Commercial and Consumer Systems

• Portable Battery-Powered Equipment

• GSM, E-GSM and DCS/PCS Products

• GPRS Class 10 Compatible

The RF3110 is a high-power, high-efficiency power ampli-

fier module with integrated power control. The device is

self-contained with 50

Ω input and output terminals. The

power control function is also incorporated, eliminating

the need for directional couplers, detector diodes, power

control ASICs and other power control circuitry; this

allows the module to be driven directly from the DAC out-

put. The device is designed for use as the final RF ampli-

fier in GSM/DCS and PCS handheld digital cellular

equipment and other applications in the 880 MHz to

915MHz, 1710MHz to 1785MHz and 1850MHz to

1910 MHz bands. On-board power control provides over

35dB of control range with an analog voltage input; and,

power down with a logic “low” for standby operation.

• Complete Power Control Solution

• Single 2.9V to 5.5V Supply Voltage

• +35dBm GSM Output Power at 3.5V

• +33dBm DCS/PCS Output Power at 3.5V

• 55% GSM and 55% DCS/PCS

η

EFF

• 10mmx10mm Package Size

RF3110

Triple-Band GSM/DCS/PCS Power Amp Module

RF3110 PCBA

Fully Assembled Evaluation Board

2

Rev A0 010921

1.70

1.45

0.450

±0.075

9.600 TYP

8.800 TYP

8.200 TYP

7.400 TYP

6.800 TYP

6.000 TYP

5.400 TYP

4.600 TYP

4.000 TYP

3.200 TYP

2.600 TYP

1.800 TYP

1.200 TYP

0.400 TYP

0.000

1.245

4.075

5.925

8.747

0.306

Pin 1

10.00 ± 0.10

Pin 1

10.00 ± 0.10

Package Style: Module

类似零件编号 - RF3110

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类似说明 - RF3110

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