The PE4251 is a HaRP™-enhanced Absorptive SPDT RF switch for use in general switching applications and mobile infrastructure. This device offers a flexible supply voltage of 3.3/5 V, single-pin or complementary pin control inputs, and 4000V ESD tolerance. It presents a simple alternative solution to pin diode and mechanical relay switches.
The PE4251 is a HaRP™-enhanced Absorptive SPDT RF switch for use in general switching applications and mobile infrastructure. This device offers a flexible supply voltage of 3.3/5 V, single-pin or complementary pin control inputs, and 4000V ESD tolerance. It presents a simple alternative solution to pin diode and mechanical relay switches.
| Description | SPDT (A) |
| Min Freq. | 10 MHz |
| Max Freq. | 4000 MHz |
| Max Typ. IL (dB) | 1.00 |
| Min Typ. IL (dB) | 0.55 |
| Max Typ. Iso (dB) | 62 |
| Min Typ. Iso (dB) | 37 |
| P1dB/P0.1dB (dBm) | 30.5 / – |
| IIP3 (dBm) | 59 |
| Max Power Rating (dBm) | 27 |
| Max Temp (ºC) | 125 |
| VDD Range (V) | 3.0–3.6 |
| Switching Time | 0.15 µs |
| ESD HBM (V) | 4000 |
| Package | 8L MSOP |
| Package (mm) | 3x3 |
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