EK42641-02 Ver la hoja de datos (PDF) - Peregrine Semiconductor Corp.
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EK42641-02 Datasheet PDF : 8 Pages
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Product Description
The PE42641 is a HaRP™-enhanced SP4T RF Switch
developed on the UltraCMOS® process
technology. This switch contains 4 identical WEDGE/
CDMA compliant TX paths and can be used in various
GSM and WCDMA mobile applications as well as other
wireless applications up to 3000 MHz. It is also suitable
for antenna band switching and switchable matching
networks for cellular and non-cellular mobile
applications. It integrates on-board CMOS control logic
with a low voltage CMOS-compatible control interface
and requires no DC blocking capacitors. This RoHS-
compliant part is available in a standard 3 x 3 x
0.75mm QFN package.
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.
Product Specification
PE42641
SP4T UltraCMOS® RF Switch
100 MHz – 3.0 GHz
Features
Symmetric, High-Power SP4T: All
ports WEDGE/CDMA-Compliant
Very Low Insertion Loss: 0.45 dB @
1000 MHz, 0.6 dB @ 2000 MHz
HaRPTM - enhanced Technology for
Unparalleled Linearity
Low harmonics of 2fo = -86 dBc and
3fo = -81 dBc at +35 dBm
IMD3 of -110 dBm at WCDMA Band I
IIP3 of +68 dBm
Very high isolation: 35 dB @ 900 MHz,
29 dB @ 1900 MHz
Exceptionally high ESD tolerance:
Class 3 (4.0 kV HBM) on ANT pin
Class 2 (2.0 kV HBM) on all pins
Integrated decoder for 2-pin control
Accepts 1.8V and 2.75V levels
Low 4.5 ohm series ON resistance
No blocking capacitors required
Figure 1. Functional Diagram
ANT
Figure 2. Package Type
16-lead 3x3 mm QFN
RF1
ESD
RF3
ESD
RF2
ESD
CMOS
Control/Driver
and ESD
RF4
ESD
V1
V2
Document No. 70-0216-07 │ www.psemi.com
©2007-2012 Peregrine Semiconductor Corp. All rights reserved.
Logo updated under non-rev change. Peregrine products are protected under one or more of the following U.S. Patents: http://patents.psemi.com
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