TQM 7M5004

Preliminary Data Sheet

GSM/EDGE Multi-mode Power Amplifier Module

Preliminary Data Sheet: Subject to change without notice

Revision J, April 20, 2006

1

Functional Block Diagram

Features

• High GSM efficiency – GSM 850 50%,

GSM900 52%, DCS 46%, PCS 50%

• High EDGE efficiency – GSM 850 23%, GSM

900 23%, DCS 25%, PCS 25%

• Low Quiescent Current Mode for EDGE

Pout <= 18.5dBm (low-band) & <= 18dBm

(high-band)

• Positive supply voltage – 3.0 to 4.5 V

• 50 Ω input and output impedances.

• GPRS class 12.

• CMOS band select and internal closed-loop

power control for GSM Operation.

• High-reliability InGaP technology.

• Ruggedness 10:1

• No external Vref Required

Applications

• GSM/EDGE handsets

• GSM/EDGE wireless cards & data links

Package Style

Package Size: LGA 7 x 7 x 1.1 mm

RF_in_DCS

BS

Tx_En

Vbatt

Mode

Vramp

Vbias

(digital)

RF_in_GSM

RF_out_GSM

RF_out_DCS

Vcc

Ground

Ground

Ground

Top View

Ground

Gnd

Gnd

Logic

Power Control

DCS / PCS in

VRAMP

VBATT

TX_EN

Band Select

GSM 850 / 900 IN

DCS / PCS Out

GSM 850 / 900 Out

VCC

Mode Select

Vbias (digital)

Min

Typ

GSM Pout 34.5

35.5

Efficiency

43

50

Pin

0

2

EDGE Pout 28.5

29

Efficiency

20

23

Gain

29

30.5

Product Description

module for GSM/EDGE applications. This module has been optimized for high EDGE

efficiency and EDGE power class E2 operation while maintaining high GSM/GPRS

efficiency. Two EDGE quiescent current states are provided to minimize current

consumption during backed-off power settings.

The module incorporates two highly-integrated InGaP power amplifier die with a CMOS

controller. The CMOS controller implements a fully integrated closed-loop power

control within the module for GSM Operation. This eliminates the need for any external

couplers, power detectors, current sensing etc., to assure the output power level. The

band select, mode (EDGE or GSM) inputs. Module construction is a low-profile over-

molded land-grid array on laminate.

Electrical Specifications (Nominal)

Units

Max

Min

Typ

Max

Min

Typ

Max

34.5

35.5

32.0

33

dBm

45

52

40/45 46/50

%

4

0

2

4

0

2

4

dBm

28.5

29

28

28.5

dBm

20

23

20

25

%

32.0

30.0

31.5

33.0

37/36 38/37 40/39

dB

ACPR

(400KHz)

-62

Parameter

850

-58

-62

-58

-62

-58

dBc

Band

900 Band

DCS / PCS