TRIQUINT TQM6M4068

Quantum™ Dual-Band GSM/GPRS SP4T Transmit Module
TQM6M4068
Applications
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Functional Block Diagram
GSM/GPRS Handsets and Modems
GPRS Class 12 Compatible
LB_IN
Product Features
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Ultra Compact Size – 5.0x6.0x1.0mm.
High System Efficiency – GSM850/900 48 to 47% ,
DCS/PCS 44 to 43%
Integrated Power Control
Integrated SP4T Control and 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 Ohms Input and Output Impedances.
CMOS Compatible Module Control Inputs.
High-Reliability InGaP HBT Technology
Ruggedness 20:1
260°C RoHS compliant
General Description
© 2011 TriQuint Semiconductor, Inc.
17
ANT
16
GND
15
NC
14
NC
ESD
NC
2
VBS2
3
TX_EN
4
VRAMP
5
NC
6
VBS1
7
13
RX2
NC
8
12
RX1
NC
9
11
VBATT
HB_IN
10
LB
SP4T
Logic &
Power
Control
HB
Pin Out & Assignments
The advanced dual-band (Broadband Tx) Transmit Module
designed for GSM850/900/DCS/PCS mobile handset
applications provides full RF transmit functionality in a size of
only 30 mm2. The GSM850/900 and DCS/PCS power amplifier
blocks including power control are combined with a low
insertion loss dual-band pHEMT switch, Tx harmonics
filtering, integrated switch decoder, two receive ports, and ESD
protection. This architecture eliminates the need for any PA-toswitch design effort for phone designers. Both 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 have no need for an external reference
voltage. With excellent efficiency performance in each band,
the power amplifier and switch module contributes to overall
talk-time targets in next generation mobile handset designs.
Advanced Data Sheet: Rev D 09/29/11
1
- 1 of 18-
Pin#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Pin Name
LB_IN
NC
VBS2
TX_EN
VRAMP
NC
VBS1
NC
NC
HB_IN
VBATT
RX1
RX2
NC
NC
GND
ANT
GND
Function
GSM 850/900 RF Input
Not Connected
Digital Control Signal
Digital Control Signal
DAC Control Signal
Not Connected
Digital Control Signal
Not Connected
Not Connected
DCS1800/PCS1900 RF Input
Battery Supply Voltage
RX1 Output
RX2 Output
Not Connected
Not Connected
Ground
Antenna port
Ground
Disclaimer: Subject to change without notice
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