The PE42451 is a HaRP™-enhanced absorptive SP5T RF switch developed on the UltraCMOS® process technology. This general purpose switch is comprised of five symmetric RF ports and has very high isolation. An on-chip CMOS decode logic facilitates a three-pin low voltage CMOS control interface and an optional external Vss feature (VssEXT). High ESD tolerance and no blocking capacitor requirements give this excellent integration and ruggedness.
| Description | SP5T (A) |
| Min Freq. | 450 MHz |
| Max Freq. | 5000 MHz |
| Max Typ. IL (dB) | 2.5 |
| Min Typ. IL (dB) | 1.6 |
| Max Typ. Iso (dB) | 68 |
| Min Typ. Iso (dB) | 43 |
| P1dB/P0.1dB (dBm) | 35.0 / – |
| IIP3 (dBm) | 58 |
| Max Power Rating (dBm) | 33 |
| Max Temp (ºC) | 105 |
| VDD Range (V) | 2.7–3.3 |
| Switching Time | 0.2 µs |
| ESD HBM (V) | 3500 |
| Package (mm) | 4x4 |
| Package | 24L QFN |
| PCN/EOL | PCN – April 10, 2024: Wafer Fabrication Process, Singulation Process, Ordering codes change |
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