RF Switch IC General Purpose SPDT 3GHz 50Ohm 20-QFN (4x4)
RF Switch IC General Purpose SPDT 3GHz 50Ohm 20-QFN (4x4)
RF Switch IC General Purpose SPDT 3GHz 50Ohm 20-QFN (4x4)
The PE4257 is a high-isolation UltraCMOS™ Switch designed for wireless applications, covering a broad frequency range from near DC up to 3000 MHz. This single-supply SPDT switch integrates a two-pin CMOS control interface. It also provides low insertion loss with extremely low bias requirements while operating on a single 3-volt supply. In a typical wireless application, the PE4257 provides unprecedented isolation and integration. The PE4257 is manufactured on Peregrine’s UltraCMOS™ process, a patented variation of silicon-on-insulator
RF Switch IC General Purpose SPDT 3 GHz 50Ohm 20-QFN (4x4)
| DigiKey | Richardson RFPD | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | RF Switches | RF Switches | RF Switches |
| Product Number | 1046-1010-1-ND | 4257-52 | 4257-52 |
| Product Name | RF Switches | RF and Microwave Switch | RF Switches |
| Package Type | Surface Mount; 20-VFQFN Exposed Pad | QFN | Surface Mount |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| Frequency Range | 10 to 3000 MHz | 0.0 to 3000 MHz | 0.0 to 3000 MHz |
| Insertion Loss | 1.2 dB | 0.7500 dB | 1.2 dB |
