The PE42543 is an absorptive SP4T RF switch designed for use in test/ATE, microwave and other wireless applications. This broadband general purpose switch is a pin-compatible version of the PE42542 with faster switching time and settling time. It exhibits low insertion loss, high isolation and linearity performance from 9 kHz through 18 GHz. No blocking capacitors are required if DC voltage is not present on the RF ports.
| X-Microwave | Yes |
| Description | SP4T (A) |
| Min Freq. | 9 kHz |
| Max Freq. | 18 GHz |
| Max Typ. IL (dB) | 4.1 |
| Min Typ. IL (dB) | 0.7 |
| Max Typ. Iso (dB) | 90 |
| Min Typ. Iso (dB) | 29 |
| P1dB/P0.1dB (dBm) | 33.0 / – |
| IIP3 (dBm) | 59 |
| Max Power Rating (dBm) | 30 |
| Max Temp (ºC) | 85 |
| VDD Range (V) | 2.3–5.5 |
| Switching Time | 0.5 µs |
| ESD HBM (V) | 2000 |
| Package (mm) | 4x4 |
| Package | 29L LGA |
| PCN/EOL | PCN – October 24, 2022: Manufacturing Site, Ordering codes change PCN – March 5, 2019: Wafer Fabrication Process, Assembly Process – New package laminate, Manufacturing Site, Product Specification, Ordering codes change |
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