The SKY13251-349 is a PHEMT GaAs IC SP3T switch in a 2 x 2 mm QFN-8E package. The high isolation, low loss, small size and low-cost features make this switch ideal for isolating Bluetooth® signals in 802.11b, g circuits and designs that require combining TDMA, GSM, EDGE, CDMA, WCDMA with other short-range wireless applications. This switch is also available in a lead (Pb)- free package that is fully compliant with current RoHS requirements.
The SKY12351-349 employs an asymmetrical design for improved performance as a transmit-receive switch. The path between the RF common (RFC) and RF1 is optimized for low loss transmit use, while the remaining two paths, RFC to RF2 and RFC to RF3, are optimized to produce higher isolation in receiver signal paths.
RF Switch IC 802.11b, g, Bluetooth, WLAN SP3T 3GHz 50Ohm 8-QFN (2x2)
RF Switch IC 802.11b, g, Bluetooth, WLAN SP3T 3GHz 50Ohm 8-QFN (2x2)
RF Switch IC 802.11b, g, Bluetooth, WLAN SP3T 3GHz 50Ohm 8-QFN (2x2)
RF Switch IC 802.11b, g, Bluetooth, WLAN SP3T 3 GHz 50Ohm 8-QFN (2x2)
| Skyworks Solutions, Inc. | DigiKey | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | RF Switches | RF Switches | RF Switches |
| Product Number | SKY13251-349LF | 863-1259-6-ND | SKY13251-349LF |
| Product Name | SP3T Switch for 802.11b, g and Bluetooth® Applications | RF Switches | RF Switches |
| Package Type | Surface Mount; QFN, 8L | Surface Mount; 8-VFDFN Exposed Pad | Surface Mount |
| Frequency Range | ? to 3000 MHz | 200 to 3000 MHz | 200 to 3000 MHz |
| Isolation | 15 to 29 dB | 27 dB | 27 dB |
| Type | SP3T (R) | SP3T |
