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
WCDMA TRX1
TRX3 WCDMA
•
WCDMA TRX2
RX1
•
•
•
•
•
•
•
GSM/EDGE TX1
RX2
GSM/EDGE TX2
RX3
RX4
CMOS
Control Driver
and ESD
V4 V3 V2 V1
ports, three TRX ports (WCDMA band or
receive), and four RX ports
Four pin CMOS logic control with
integral decoder/driver
Exceptional harmonic performance:
2f
o
= -87 dBc and 3f
o
= -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
-110 dBm IMD3
No blocking capacitors required
Figure 2. Die Top View
TRX1
26
27
Product Description
1
ANT
TRX3
GND
TRX2
25
24
28
2
GND
RX1
GND
RX2
GND
RX3
GND
RX4
GND
ANT
3
4
5
GND
TX1
23
22
29
ANT
6
7
GND
TX2
30
21
20
31
ANT
8
9
10
ANT
GND
19
18
17
16
15
14
13
12
11
Note: Redundant antenna pads for flexible impedance matching
Figure 3. Package Type: Wirebond Die
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
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.
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.
GND
VDD
V3
V4
GND
V2
Document No. 70-0231-01
│
www.psemi.com
Contact sales@psemi.com for full version of datasheet
GND
V1
©2007 Peregrine Semiconductor Corp. All rights reserved.
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