TQP4M3019 Datasheet, PDF (1/9 Pages) TriQuint Semiconductor – SP3T High Power 2.6V 2 x 2 mm CDMA Antenna Switch

TQP4M3019
Data Sheet
SP3T High Power 2.6V 2 x 2 mm CDMA Antenna Switch
Functional Block Diagram
GND ANT GND
12
11
10
V3 ¹
9 V1
RF3 2
8 RF1 ^2mm
GND 3
7 GND
4
5
6
GND RF2 V2
2mm
Package Paddle should not be grounded for best performance
GND leads may be left as N/C with no performance degradation
Product Description
TriQuint’s TQP4M3019 is a high power antenna switch in a single pole three throw
(SP3T) configuration. The die utilizes TriQuint’s PHEMT MMIC switch process to
provide optimized cross-modulation performance for use in CDMA applications.
PHEMT Switches are a very low DC current replacement for classic PIN diode
based switches. This product is ideally suited to applications where the antenna of
a CDMA handset is to be routed to the Cellular duplexer, the PCS duplexer and
the GPS receiver input. The design is symmetric and broadband allowing the user
to assign cellular, PCS and GPS to ports RF1, RF2 or RF3 as desired.
Electrical Specifications^{1, 2}
Features
• pHEMT GaAs MMIC Die
• Excellent Cross-Modulation Performance
-108 dBm Typ @ Cellular
-105 dBm @ PCS
• Excellent ESD Rating:
300V HBM, 2000V CDM
• Low Control Voltage Operation to +2.6V
• High Isolation: 22dB typ at PCS Band
• Very Low Control Current: 10 µA typ
• Low Insertion Loss: 0.6 dB typ at PCS Band
• Small Footprint 2.0 x 2.0 mm 12 lead STSLP
Package
Applications
• CDMA Handset Antenna Switch for Cellular,
PCS and GPS operation.
Package Styles
12ld STSLP
GND ANT GND
Parameter
Cellular Insertion Loss
Min Typ Max Units
0.50
dB
GPS Insertion Loss
0.52
dB
PCS Insertion Loss
0.60
dB
Cellular Isolation
27
dB
GPS Isolation
24
dB
PCS Isolation
22
dB
Cellular Cross-Modulation²
-108 -100 dBm
PCS Cross-Modulation²
-105 -100 dBm
Note 1 : Test Conditions Zo = 50 ohms: Vcontrol =0V/2.6V, Tc=25°C.
Note 2 : Cross-Modulation Test Conditions:
Cellular: PTx1 = 23 dBm @ 836 MHz, PTx2 = 23 dBm @ 837 MHz, Pint = -23 dBm @ 881.5 MHz
PCS: PTx1 = 23 dBm @ 1879.5 MHz, PTx2 = 23 dBm @ 1880.5 MHz, Pint = -23 dBm @ 1960 MHz
V3
V1
RF3
TQP4M3019
RF1 2mm
STSLP
GND
GND
GND RF2 V2
2mm
Data Sheet: For additional information and latest specifications, see our website: www.triquint.com
2
Revision C, September 7, 2006