Product Brief
PE42693 DIE
SP9T UltraCMOS™ 2.75 V Switch
100 – 3000 MHz, +68 dBm IIP3
Figure 1. Functional Diagram
Features
• Two GSM/PCS/EDGE compliant TX
ports, three TRX ports (WCDMA band or
receive), and four RX ports
TRX3 WCDMA
WCDMA TRX1
WCDMA TRX2
GSM/EDGE TX1
GSM/EDGE TX2
• Four pin CMOS logic control with
integral decoder/driver
RX1
RX2
RX3
RX4
• Exceptional harmonic performance:
2fo = -87 dBc and 3fo = -76 dBc
• Low TRX insertion loss: 0.7 dB at
900 MHz, 0.9 dB at 1900 MHz
• TX – RX Isolation of 51 dB at 900 MHz,
45 dB at 1900 MHz
• 1500 V HBM ESD tolerance all ports
• +68 dBm IIP3 @ 50 Ω
CMOS
Control Driver
and ESD
• -110 dBm IMD3
V4 V3 V2 V1
• No blocking capacitors required
Figure 2. Die Top View
Product Description
1
26
TRX3
TRX1
27
28
29
30
31
ANT
The PE42693 is a HaRP™-enhanced SP9T RF
Switch developed on the UltraCMOS™ process
technology. It addresses the specific design
needs of the Quad-Band GSM Handset
Antenna Switch Module Market for use in GSM/
PCS/EDGE/DCS/WCDMA handsets. The
switch is comprised of two transmit ports that
can be used for GSM/PCS/EDGE, three
2
GND
RX1
25
24
GND
TRX2
3
ANT
ANT
4
5
GND
RX2
GND 23
6
7
GND
RX3
22
TX1
8
9
GND
RX4
ANT
ANT
21
GND
20
TX2
10
GND
transmit/receive ports (TRX1, TRX2 and TRX3)
that can be used for either WCDMA or as
receive ports, and four symmetric receive ports.
An on-chip CMOS decode logic facilitates four-
pin low voltage CMOS control. 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.
19
GND
17
18
15
12
16
14 13
11
Note: Redundant antenna pads for flexible impedance matching
Figure 3. Package Type: Wirebond Die
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.
Document No. 70-0231-01 │ www.psemi.com
©2007 Peregrine Semiconductor Corp. All rights reserved.
Contact sales@psemi.com for full version of datasheet
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