Preliminary Specification
PE42660 DIE
Product Description
The PE42660 is a HaRP™-enhanced SP6T RF Switch
developed on the UltraCMOS™ process technology. It
addresses the specific design needs of the Quad-Band GSM
Handset Antenna Switch Module Market. On-chip CMOS
decode logic facilitates three-pin low voltage CMOS control,
while high ESD tolerance of 1500 V at all ports, no blocking
capacitor requirements, and on-chip SAW filter over-voltage
protection devices make this the ultimate in integration and
ruggedness.
Peregrine’s HaRP™ technology enhancements deliver high
linearity and exceptional harmonics performance. It is an
innovative feature of the UltraCMOS™ process, providing
performance superior to GaAs with the economy and
integration of conventional CMOS.
SP6T UltraCMOS™ 2.75 V Switch
100 – 3000 MHz
Features
•
Three pin CMOS logic control with
integral decoder/driver
•
Exceptional harmonics performance:
2f
o
= -88 dBc and 3f
o
= -85 dBc
•
Low TX insertion loss: 0.55 dB at
900 MHz, 0.65 dB at 1900 MHz
•
TX – RX Isolation of 48 dB at 900 MHz,
40 dB at 1900 MHz
•
1500 V HBM ESD tolerance all ports
•
41 dBm P1dB
•
No blocking capacitors required
Figure 1. Functional Diagram
Figure 2. Die Top View
TX1
TX1
RX1
ANT
RX1
GND
RX2
TX2
RX2
GND
GND
GND
RX3
GND
RX3
TX2
RX4
GND
CMOS
Control/Driver
and ESD
RX4
GND
GND
V
DD
V3
GND
V2 V1
GND
V1
V2
V3
Document No. 70-0192-02
│
www.psemi.com
©2005 Peregrine Semiconductor Corp. All rights reserved.
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