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Peregrine Semiconductor

PE42750 Datasheet Preview

PE42750 Datasheet

SPDT RF Switch

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Product Description
The PE42750 is an SPDT UltraCMOS® Switch designed
for Broadband applications such as CATV, DTV, Multi-
Tuner Digital Video Recorder (DVR ), Set-top Box, PCTV
and Video Game Consoles. The PE42750 meets FCC
15.115 specification of 80 dB isolation at 216 MHz in
both powered and unpowered states. The PE42750
covers a broad frequency range from 5 MHz to 2200
MHz with a single positive supply and CMOS control.
The PE42750 provides a smaller, cost effective, more
reliable and manufacturable alternative to mechanical
relays in set-top box applications.
The PE42750 is manufactured using Peregrine’s
UltraCMOS® process, a patented variation of silicon-on-
insulator (SOI) technology on a sapphire substrate,
offering the performance of GaAs with the economy and
integration of conventional CMOS.
Product Specification
PE42750
75 Terminated 5 - 2200 MHz SPDT
CATV UltraCMOS® Switch
Featuring Unpowered Operation
Features
Meets FCC 15.115 isolation specification
All ports terminated when unpowered
2000V HBM ESD tolerance, all ports
High isolation: 63 dB at 1000 MHz
Low insertion loss, typical:
0.7 dB at 5 MHz
1.0 dB at 1000 MHz
CMOS single-pin control with logic select
Single +3 volt supply operation
Low current consumption: 8 μA
Absorptive Switch Design
Figure 1. Functional Diagram
Peregrine Specification 71-0013
Figure 2. Package Type
12-lead 3 x 3 x 0.75 mm QFN
Document No. 70-0334-07 www.psemi.com
©2010-2012 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
Page 1 of 10




Peregrine Semiconductor

PE42750 Datasheet Preview

PE42750 Datasheet

SPDT RF Switch

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PE42750
Product Specification
Table 1. Electrical Specifications @ +25°C, VDD = +3V (ZS = ZL = 75)
Parameter
Condition
Minimum
Operating Frequency
Insertion Loss - RFX to RFC
Isolation - RFX to RFX3
Isolation - RFX to RFC
Return Loss - RFX to RFC
IIP2 RFX1
5 to 220 MHz
221 to 550 MHz
551 to 810 MHz
811 to 870 MHz
871 to 2200 MHz
5 to 220 MHz
221 to 550 MHz
551 to 810 MHz
811 to 870 MHz
871 to 2200 MHz
5 to 220 MHz
221 to 550 MHz
551 to 810 MHz
811 to 870 MHz
871 to 2200 MHz
5 to 220 MHz
221 to 550 MHz
551 to 810 MHz
811 to 870 MHz
871 to 2200 MHz
5-2200 MHz
5
80
70
65
65
50
74
67
65
65
51
IIP3
RFX1,4
5-2200 MHz
Input 1 dB Compression RFX or RFC1
1000 MHz
Switching time2
50% CTRL to 10/90% RF
Video Feedthough2
Notes:
1. Measured in a 50system
2. 0/3V on control pin, 1 ns rise time
3. Minimum per FCC 15.115 spec
4. 10 dBm per tone for 1:3 ratio of fundamental to IMD3 products
21.5
Typical
0.7
0.8
0.9
0.9
1.7
84
76
72
71
57
80
72
70
70
55
23
20
18
17
10
100
47.5
23.5
2
2
Maximum
2200
0.8
0.9
1.0
1.0
1.8
Units
MHz
dB
dB
dB
dB
dBm
dBm
dBm
3 µs
mVpp
Table 2. Electrical Characterization (Unpowered Operation)
Parameter
Operating Frequency
Isolation RF1 to RF2
Condition
5 to 220 MHz
221 to 550 MHz
551 to 810 MHz
811 to 870 MHz
871 to 2200 MHz
Minimum
5
83
77
73
73
65
Typical
90
83
79
79
72
Maximum
2200
Units
MHz
dB
©2010-2012 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0334-07 UltraCMOS® RFIC Solutions
Page 2 of 10
Logo updated under non-rev change. Peregrine products are protected under one or more of the following U.S. Patents: http://patents.psemi.com


Part Number PE42750
Description SPDT RF Switch
Maker Peregrine Semiconductor
Total Page 10 Pages
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