The PE4257 is a high-isolation UltraCMOS® switch designed for wireless applications, covering a broad frequency range from near DC up to 3000 MHz. This single-supply SPDT switch integrates a two-pin CMOS control interface. It also provides low insertion loss with extremely low bias requirements while operating on a single 3V supply.
The PE4257 is a high-isolation UltraCMOS® switch designed for wireless applications, covering a broad frequency range from near DC up to 3000 MHz. This single-supply SPDT switch integrates a two-pin CMOS control interface. It also provides low insertion loss with extremely low bias requirements while operating on a single 3V supply.
Description | SPDT (A) |
Min Freq. | 10 MHz |
Max Freq. | 3000 MHz |
Max Typ. IL (dB) | 1.20 |
Min Typ. IL (dB) | 0.75 |
Max Typ. Iso (dB) | 64 |
Min Typ. Iso (dB) | 44 |
P1dB/P0.1dB (dBm) | 31.0 / – |
IIP3 (dBm) | 55 |
Max Power Rating (dBm) | 33 |
Max Temp (ºC) | 85 |
VDD Range (V) | 2.7–3.3 |
Switching Time | 2 µs |
ESD HBM (V) | 1000 |
Package | 20L QFN |
Package (mm) | 4x4 |
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