| The PE4237 RF Switch is designed to cover a broad range of applications from near DC to 4000 MHz. This reflective switch integrates on-board CMOS control logic driven by a single-pin, low voltage CMOS or TTL control input. Using a nominal +3- volt power supply, a 1 dB compression point of +32 dBm can be achieved. The PE4237 also exhibits outstanding isolation of better than 43 dB at 1000 MHz and is offered in a small 3x3 mm DFN package. The PE4237 is manufactured on Peregrine’s UltraCMOS™ process, a patented variation of silicon-on-insulator (SOI) technology on a sapphire substrate, offering the performance of GaAs with the economy and integration of conventional CMOS |
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| Download Specification Sheet (PDF) | |
| Key Attributes | Value |
| Technology | MMIC |
| Frequency Range : Minimum Frequency | 0 MHz |
| Frequency Range : Maximum Frequency | 4000 MHz |
| Configuration (SPST, SPDT, ...) | SPDT |
| Matching (Non-/Reflective) | Reflective |
| Insertion Loss | 0.45 dB |
| Isolation | 35 dB |
| P1dB | 32 dBm |
| Input IP3 | 50 dBm |
| Maximum Input Power | 35 dBm |
| Switching Time | 90 ns |
| Control Type (TTL, -V) | TTL |
| Package Type | DFN-6 |
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| Availability |
| 5008 |
| Quantity | Unit Price |
| 1+ | $1.24 |
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| This product is available in the following countries: |
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