Product Specification
PE42430
Product Description
The PE42430 is a HaRP™-enhanced reflective SP3T RF
switch developed on the UltraCMOS
®
process
technology. This tiny general purpose switch is ideal for
WLAN and bluetooth applications in the 2.4 - 2.5 GHz
bands as well as general broadband switching
applications. It is comprised of three RF ports and has
low insertion loss and high isolation. An on-chip CMOS
decode logic facilitates a three-pin CMOS control
interface. Unlike competitive solutions, there is no need
for blocking capacitors when using the PE42430.
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.
UltraCMOS
®
SP3T Reflective
RF Switch
100 – 3000 MHz
Features
HaRP™-enhanced UltraCMOS
®
device
Low insertion loss
Typical 0.45 dB @ 1 GHz
Typical 0.55 dB @ 2.5 GHz
IIP3: Typical +66 dBm
P0.1dB Compression: Typical +30 dBm
Excellent ESD tolerance of 4500V HBM
and 250V MM on all ports
No external V
DD
required. V
DD
is derived
from switch control inputs
Package type: 8-lead 1.5 x 1.5 mm DFN
Figure 1. Functional Diagram
RFC
Figure 2. Package Type
8-lead 1.5 x 1.5 mm DFN
ESD
RF1
ESD
ESD
RF3
RF2
ESD
CMOS
Control/Driver
and ESD
V1
V2
V3
Document No. 70-0326-04
│
www.psemi.com
©2010-2012 Peregrine Semiconductor Corp. All rights reserved.
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