PE42540LGBD-Z Datasheet, PDF (1/12 Pages) Peregrine Semiconductor – UltraCMOS® SP4T RF Switch 10 Hz–8 GHz

Product Description
The PE42540 is a HaRP™ technology-enhanced
absorptive SP4T RF switch developed on UltraCMOS^®
process technology. This switch is designed specifically
to support the requirements of the test equipment and
ATE market. It comprises four symmetric RF ports and
has very high isolation. An on-chip CMOS decode logic
facilitates a two-pin low voltage CMOS control interface
and an optional external V_SS feature. High ESD
tolerance and no blocking capacitor requirements make
this the ultimate in integration and ruggedness.
The PE42540 is manufactured on 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
PE42540
UltraCMOS^® SP4T RF Switch
10 Hz–8 GHz
Features
 HaRP™ technology enhanced
 Fast settling time
 Eliminates gate and phase lag
 No drift in insertion loss and phase
 High linearity: 58 dBm IIP3
 Low insertion loss: 0.8 dB @ 3 GHz,
1.0 dB @ 6 GHz and 1.2 dB @ 8 GHz
 High isolation: 45 dB @ 3 GHz,
39 dB @ 6 GHz and 31 dB @ 8 GHz
 Maximum power handling: 30 dBm @
8 GHz
 High ESD tolerance of 2 kV HBM on
RFC and 1 kV HBM on all other pins
Figure 1. Functional Diagram
RFC
Figure 2. Package Type
32-lead 5 × 5 mm LGA
RF1
ESD
50
RF3
ESD
50
RF2
ESD
50
RF4
ESD
CMOS Control/
50
Driver and ESD
V_DD V1
V2 Vss_EXT
71-0067
Document No. DOC-32914-3 | www.psemi.com
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