The SKY12255-708LF is a compact single-pole, double-throw (SPDT) fail-safe switch for TDD applications.
This device features high-power handling at hot, low TX and RX insertion loss, and high isolation with low DC power consumption. The device requires minimal external components, enabling a smaller PCB footprint.
The device is provided in a 5 × 5 mm, 20-pin Quad Flat No-Lead (QFN) package.
Pin-to-pin compatible with SKY12248-492LF (120 W fail-safe switch).
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| Skyworks Solutions, Inc. | DigiKey | Acme Chip Technology Co., Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | RF Switches | RF Switches | RF Switches | RF Switches |
| Product Number | SKY12255-708LF | 863-SKY12255-708LFTR-ND | SKY12255-708LF | SKY12255-708LF |
| Product Name | 0.3 to 3.8 GHz 160 W High-Power SPDT Switch | RF Switches | RF and Wireless - RF Switches | RF Switches |
| Package Type | Surface Mount; QFN, 20L | Surface Mount; 16-LQFN Exposed Pad | Surface Mount | |
| Frequency Range | 300 to 3800 MHz | 500 to 6000 MHz | 500 to 6000 MHz | 500 to 6000 MHz |
| Type | Single Pole Double Throw; SPDT (R) | Single Pole Single Throw | Single Pole Single Throw | |
| Operating Temperature | -55 to 175 C (-67 to 347 F) | -55 to 175 C (-67 to 347 F) |
