Product Specification
PE42440
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.
SP4T UltraCMOS
®
RF Switch
50 – 3000 MHz
Features
TM
•
HaRP - 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
Accepts 1.8V and 2.75V Control
Logic Levels
•
Integrated Decoder for 2-pin control
•
•
Low 4.5
Series ON Resistance
•
No Blocking Capacitors Required
Figure 1. Functional Diagram
RFC
Figure 2. Package Type
16L 3 x 3 x 0.75 mm QFN
ESD
RF3
ESD
ESD
RF1
RF4
ESD
ESD
RF2
CMOS
Control/Driver
and ESD
CTRL CTRL
Vdd
71-0019-01
Document No. DOC-18014-2
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