TQM7M5005H
Data Sheet
GSM/EDGE Multi-mode Power Amplifier Module
Functional Block Diagram
Features
DCS / PCS In
DCS / PCS Out
Mode Select
Band Select
VBATT
VRAMP
TX_EN
Power Control
Logic
GSM 850 / 900 In
GSM 850 / 900 Out
Product Description
The TQM7M5005H is an extremely small (5x5x1.0mm
3
) multi-mode power
amplifier 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.
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 latter is set directly from the V
ramp
input from the DAC. The
module has Tx enable, band select, mode (EDGE or GSM) inputs. Module
construction is a low-profile over-molded land-grid array on a halogen-free
laminate.
•
Very compact size – 5×5×1.0 mm
3
.
•
High GSM efficiency – GSM 850 55%,
GSM900 55%, DCS 49%, PCS 49%.
•
High EDGE efficiency – GSM 850 22%, GSM
900 22%, DCS 25%, PCS 24%
•
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
Electrical Specifications
Parameter
GSM
Pout
Efficiency
Pin
EDGE
Pout
Efficiency
Gain
ACPR
(400KHz)
850 Band
Typ
35
55
3
28.5
22
32
62
900 Band
Typ
35
55
3
28.5
22
32
62
DCS Band
Typ
33
49
3
28
25
35
62
PCS Band Units
Typ
33
dBm
49
%
3
dBm
28
dBm
24
%
35
dB
62
dBc
RF
IN_DCS
MODE
BS
Package Size: LGA 5 x 5 x 1.0 mm
Top View
RF
OUT_DCS
V
BATT
Ground
V
RAMP
TX_EN
RF
IN_GSM
RF
OUT_GSM
For additional information and latest specifications, see our website:
www.triquint.com
Revision D, December 07, 2009
1
TRIQUINT [ TRIQUINT SEMICONDUCTOR ]
