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Peregrine Semiconductor

PE42440 Datasheet Preview

PE42440 Datasheet

RF Switch

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Product Description
The PE42440 is a HaRP™-enhanced SP4T RF switch
developed on the UltraCMOS® process
technology. This general-purpose switch contains 4
identical RF ports and can be used in a multitude of
applications up to 3000 MHz. 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 0.75 mm 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
PE42440
SP4T UltraCMOS® RF Switch
50 – 3000 MHz
Features
HaRPTM - Enhanced Technology for
Unparalleled Linearity
Very Low Insertion Loss: 0.45 dB @
1000 MHz, 0.5 dB @ 2000 MHz
Very High Isolation: 34 dB @
1000 MHz, 28 dB @ 2000 MHz
Exceptionally High ESD tolerance:
Class 3 (4.0 kV HBM) on RFC pin
Class 2 (2.0 kV HBM) on all pins
Integrated Decoder for 2-pin control
Accepts 1.8V and 2.75V Control
Logic Levels
Low 4.5Series ON Resistance
No Blocking Capacitors Required
Figure 1. Functional Diagram
RFC
RF3
ESD
RF1
ESD
RF4
ESD
CMOS
Control/Driver
and ESD
RF2
ESD
CTRL CTRL Vdd
71-0019-01
Figure 2. Package Type
16L 3 x 3 x 0.75 mm QFN
Document No. DOC-18014-2 www.psemi.com
©2009-2013 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 8




Peregrine Semiconductor

PE42440 Datasheet Preview

PE42440 Datasheet

RF Switch

No Preview Available !

PE42440
Product Specification
Table 1. Electrical Specifications: Temp = 25°C, VDD = 2.75V (ZS = ZL = 50)
Parameter
Condition
Min
Operational Frequency
50
50 - 1000 MHz
-
Insertion Loss (RFC - RFX)
1000 - 2000 MHz
-
2000 - 3000 MHz
-
50 - 1000 MHz
-
Return Loss (RFC - RFX, Active Ports) 1000 - 2000 MHz
-
2000 - 3000 MHz
-
50 - 1000 MHz
31
Isolation (RFC - RFX)
1000 - 2000 MHz
25
2000 - 3000 MHz
20
Input IP2
50 - 3000 MHz, +18 dBm per tone, 1 MHz spacing
Input IP3
50 - 3000 MHz, +18 dBm per tone, 1 MHz spacing
P1dB1
50 - 3000 MHz
Switching time
50% CNTL to 10/90% of RF
Note: 1. Please refer to Maximum Operating Pin (50) in Table 4
Typ Max Units
3000
MHz
0.45 0.65 dB
0.5 0.7 dB
0.85 1.15 dB
22 - dB
15 - dB
11 - dB
34 - dB
28 - dB
22 - dB
96 dBm
67 dBm
41.5 dBm
2 µs
Table 2. Electrical Specifications, Worst Case Conditions: Temp = 85°C, VDD = 2.65V (ZS = ZL = 50)
Parameter
Condition
Min Typ Max Units
Operational Frequency
50
3000
MHz
50 - 1000 MHz
- 0.5 0.65 dB
Insertion Loss (RFC - RFX)
1000 - 2000 MHz
-
0.65 0.75
dB
2000 - 3000 MHz
- 1.0 1.25 dB
50 - 1000 MHz
- 21 - dB
Return Loss (RFC - RFX, Active Ports) 1000 - 2000 MHz
- 15 - dB
2000 - 3000 MHz
- 10 - dB
50 - 1000 MHz
30 32
- dB
Isolation (RFC - RFX)
1000 - 2000 MHz
24 26
- dB
2000 - 3000 MHz
20 22
- dB
Input IP2
50 - 3000 MHz, +18 dBm per tone, 1 MHz spacing
95 dBm
Input IP3
50 - 3000 MHz, +18 dBm per tone, 1 MHz spacing
P1dB1
50 - 3000 MHz
Switching time
50% CNTL to 10/90% of RF
Note: 1. Please refer to Maximum Operating Pin (50) in Table 4
66 dBm
41 dBm
2 µs
©2009-2013 Peregrine Semiconductor Corp. All rights reserved.
Document No. DOC-18014-2 UltraCMOS® RFIC Solutions
Page 2 of 8
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 PE42440
Description RF Switch
Maker Peregrine Semiconductor
Total Page 8 Pages
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