The PE4245 RF Switch is designed to cover a broad range of applications from near DC to 4000 MHz. This switch integrates on-board CMOS control logic with a low voltage CMOS compatible control input. Using a 3V nominal power supply, a 1 dB compression point of +27 dBm can be achieved. The PE4245 also exhibits excellent isolation of better than 42 dB at 1000 MHz and is offered in a small 3 × 3 mm DFN package.
UltraCMOS® SPDT RF Switch
PE4245
The PE4245 RF Switch is designed to cover a broad range of applications from near DC to 4000 MHz. This switch integrates on-board CMOS control logic with a low voltage CMOS compatible control input. Using a 3V nominal power supply, a 1 dB compression point of +27 dBm can be achieved. The PE4245 also exhibits excellent isolation of better than 42 dB at 1000 MHz and is offered in a small 3 × 3 mm DFN package.
| Description | SPDT (R) |
| Min Freq. | DC |
| Max Freq. | 4000 MHz |
| Max Typ. IL (dB) | 0.70 |
| Min Typ. IL (dB) | 0.60 |
| Max Typ. Iso (dB) | 42 |
| Min Typ. Iso (dB) | 32 |
| P1dB/P0.1dB (dBm) | 25.0 / – |
| IIP3 (dBm) | 45 |
| Max Power Rating (dBm) | 30 |
| Max Temp (ºC) | 85 |
| VDD Range (V) | 2.7–3.3 |
| Switching Time | 0.2 µs |
| ESD HBM (V) | 1500 |
| Package | 6L DFN |
| Package (mm) | 3x3 |
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