SPDT RF Switch
Description
Product Description
The PE42422 is a HaRP™ technology-enhanced SPDT RF switch designed to cover a broad range of applications from 5–6000 MHz.
This reflective switch integrates on-board CMOS control logic with a low voltage CMOS-compatible control interface and requires no external components.
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
PE42422
UltraCMOS® SPDT RF Switch 5–6000 MHz
Features
Symmetric SPDT reflective switch Low insertion loss
0.
23 dB typical @ 100 MHz 0.
25 dB typical @ 1000 MHz 0.
40 dB typical @ 3000 MHz 0.
65 dB typical @ 5000 MHz 0.
90 dB typical @ 6000 MHz
Wide supply range of 2.
3–5.
5V Excellent linearity
IIP2 of 105 dBm @ 17 MHz IIP3 of 81 dBm @ 17 MHz High ESD tolerance 4 kV HBM on RF pins to GND 1 kV on all other pins Logic Select (LS) pin provides maximum flexibility of control logic
12-lead 2 × 2 mm QFN package
Figure 1.
Functional Diagram
RFC
Figure 2.
Package Type 12-lead 2 x 2 x 0.
55 mm QFN
ESD
RF1
ESD
CMOS Control Driver and ESD
V1 LS
RF2
ESD
71-0068
Document No.
DOC-33314-4 | www.
psemi.
com
©2012-2016 Peregrine Semiconductor Corp.
All rights reserved.
Page 1 of 16
PE42422
Product Specification
Table 1.
Electrical Specifications @ +25 °C1, VDD = 2.
3–5.
5V (ZS = ZL = 50Ω), unless otherwise specified
Parameter
Path
Condition
Min Typ Max Unit
Operational frequency
5
6000
MHz
5–100 MHz
0.
23 dB
100–1000 MHz
0.
25
0.
35
dB
Insertion loss2
RFX–RFC
1000–2000 MHz 2000–3000 MHz
0.
30 0.
40
0.
40 0.
50
dB dB
3000–4000 MHz 4000–5000 MHz 5000–6000 MHz
0.
50 0.
65 0.
90
0.
70 0.
902 1.
252
dB dB dB
5–100 MHz
68 dB
100–1000 MHz
42 44
dB
1000–2000 MHz
33 35
dB
Isolation
RFX–RFC 2000–3000 MHz
27 29
dB
3000–4000 MHz
22 24
dB
4000–5000 MHz
18 20
dB
5000–6000 MHz
...
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