TQM6M4003
Data Sheet
3V Quad-Band GSM850/900 DCS/PCS Transmit Module
Functional Block Diagram
ANT
TX RF Output
RX RF Input
Rx4
RX RF Output
Logic
&
Power
Control
Features
•
Ultra Compact Size – 6.0x6.0x1.1mm
3
.
•
High System Efficiency – GSM850 40%,
GSM900 44% , DCS/PCS 38%
•
Integrated Power and SP6T Control
•
Integrated SP6T pHEMT Switch
•
Free choice of Rx ports for band selection
•
Integrated Low Pass Tx Harmonics Filter
•
Positive Supply Voltage 3.0 to 4.5 V.
•
50
Ω
Input and Output Impedances.
•
GPRS Class 12 Compatible.
•
CMOS Compatible Module Control Inputs.
•
High-Reliability InGaP HBT Technology
•
Ruggedness 30:1.
GSM 850/900 in
TX RF Input
Vmod_en
Vramp
Vbatt
Vtx
Vbs2
Vbs1
DCS/PCS in
TX RF Input
ESD-
Diode
Rx3
RX RF Output
Rx2
RX RF Output
Rx1
RX RF Output
V1 Vcc1 Vcc2
(Internal Voltages)
Product Description
The advanced quad-band
Transmit Module
designed for mobile handset
applications provides full RF transmit functionality in a size of only 36 mm
2
.
The GSM850/900 and DCS/PCS power amplifier blocks including power
control are combined with the low insertion loss quad-band pHEMT switch, Tx
harmonics filtering, integrated switch decoder, four receive ports, and full ESD
protection. This architecture eliminates the need for any PA-to-switch design
effort for phone designers. All four Rx ports are frequency independent and
allow flexible routing to the transceiver. Fabricated in high-reliability InGaP
HBT / pHEMT technology, the module supports GPRS class 12 operation and
provides 50 Ohms input and output impedances at all RF input and output
ports. The module control inputs are CMOS compatible and
has
no need for
an external reference voltage.
With its excellent efficiency performance in all
4 bands, the power amplifier and switch module contributes to the overall talk-
time targets of next generation mobile handset designs.
Applications
•
•
GSM GPRS Handsets and Modems
Dual-, Tri-, Quad-band Class 12 Compatible
Package Style
GSM850/900 in
Vcc1
Vmod_en
Vramp
Vbatt
Vtx
Vbs2
Vbs1
Vcc2
V1
DCS/PCS in
GND
ANT
GND
Rx4
GND
Rx3
GND
Rx2
GND
1
Rx1
For additional information and latest specifications, see our website:
www.triquint.com
Data Sheet: Subject to change without notice
Revision F, February 22, 2007
TRIQUINT [ TRIQUINT SEMICONDUCTOR ]
