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PDF PE42452 Data sheet ( Hoja de datos )
| Número de pieza | PE42452 | |
| Descripción | SP5T RF Switch | |
| Fabricantes | Peregrine Semiconductor | |
| Logotipo |  |
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Product Description
The PE42452 is a HaRP™ technology-enhanced
absorptive SP5T RF switch designed for use in 3G/4G
wireless infrastructure and other high performance RF
applications.
This switch is a pin-compatible upgraded version of the
PE42451 with 1.8V control logic. It is comprised of five
symmetric RF ports and has very high isolation. An
integrated CMOS decoder facilitates a three-pin low
voltage CMOS control interface and an external negative
supply option. In addition, no external blocking
capacitors are required if 0V DC is present on the RF
ports.
The PE42452 is manufactured on Peregrine’s
UltraCMOS® process, a patented variation of silicon-on-
insulator (SOI) technology on a sapphire substrate.
Peregrine’s HaRP™ technology enhancements deliver
high linearity and excellent harmonics performance. It is
an innovative feature of the UltraCMOS® process, offering
the performance of GaAs with the economy and
integration of conventional CMOS.
Figure 1. Functional Diagram
RFC
RF5
ESD
50
RF4
ESD
50
CMOS Control/
Driver and ESD
ESD
50
ESD
50
ESD
50
RF1
RF2
RF3
Product Specification
PE42452
UltraCMOS® SP5T RF Switch
450–4000 MHz
Features
Five symmetric, absorptive RF ports
High isolation
61 dB @ 900 MHz
55 dB @ 2100 MHz
52 dB @ 2700 MHz
44 dB @ 4000 MHz
High linearity
IIP2 of 96 dBm
IIP3 of 57 dBm
1.8V control logic compatible
105°C operating temperature
Fast switching time of 265 ns
Three pin CMOS logic control
External negative supply option
ESD performance
4kV HBM on RF pins to GND
1.5kV HBM on all pins
Figure 2. Package Type
24-lead 4x4 mm QFN
V1 V2 V3 VDD VssEXT (optional) DOC-02114
Document No. DOC-14014-3 │ www.psemi.com
©2013-2014 Peregrine Semiconductor Corp. All rights reserved.
Page 1 of 11
1 page  
PE42452
Product Specification
Typical Performance Data @ 25°C and VDD = 3.3V unless otherwise noted
Figure 4. Insertion Loss (All Paths)
Figure 5. Insertion Loss vs Temp (RFC–RFX)
Figure 6. Insertion Loss vs VDD (RFC–RFX)
Document No. DOC-14014-3 │ www.psemi.com
©2013-2014 Peregrine Semiconductor Corp. All rights reserved.
Page 5 of 11
5 Page 
PE42452
Product Specification
Figure 21. Tape and Reel Drawing
A0 = 4.35
B0 = 4.35
K0 = 1.1
Tape Feed Direction
Pin 1
Top of
Device
Device Orientation in Tape
Table 6. Ordering Information
Ordering Code
Description
PE42452A-Z
PE42452 SP5T RF switch
EK42452-01
PE42452 Evaluation kit
Package
Green 24-lead 4x4 mm QFN
Evaluation kit
Shipping Method
3000 units/T&R
1/Box
Sales Contact and Information
For sales and contact information please visit www.psemi.com.
Advance Information: The product is in a formative or design stage. The datasheet contains design target
specifications for product development. Specifications and features may change in any manner without notice.
Preliminary Specification: The datasheet contains preliminary data. Additional data may be added at a later
date. Peregrine reserves the right to change specifications at any time without notice in order to supply the best
possible product. Product Specification: The datasheet contains final data. In the event Peregrine decides to
change the specifications, Peregrine will notify customers of the intended changes by issuing a CNF (Customer
Notification Form).
The information in this datasheet is believed to be reliable. However, Peregrine assumes no liability for the use
of this information. Use shall be entirely at the user’s own risk.
No patent rights or licenses to any circuits described in this datasheet are implied or granted to any third party.
Peregrine’s products are not designed or intended for use in devices or systems intended for surgical implant,
or in other applications intended to support or sustain life, or in any application in which the failure of the
Peregrine product could create a situation in which personal injury or death might occur. Peregrine assumes no
liability for damages, including consequential or incidental damages, arising out of the use of its products in
such applications.
The Peregrine name, logo, UltraCMOS and UTSi are registered trademarks and HaRP, MultiSwitch and DuNE
are trademarks of Peregrine Semiconductor Corp. Peregrine products are protected under one or more of the
following U.S. Patents: http://patents.psemi.com.
Document No. DOC-14014-3 │ www.psemi.com
©2013-2014 Peregrine Semiconductor Corp. All rights reserved.
Page 11 of 11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet PE42452.PDF ] | |
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