RF1648
699 - 2690 MHz SP3T Switch for GSM TX Routing
The RF1648 is a low loss, high isolation SP3T switch with performance optimized for GSM Tx routing applications. It is compatible with +1.3 V control logic, which is a key requirement for most cellular transceivers. The RF1648 is packaged in a very compact 1.1 mm x 1.1 mm, 9-pin, LGA package which allows for a small solution size and no need for external DC blocking capacitors when no DC present external to the device.
Last Time Buy: June 1, 2025
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Key Features
- Excellent insertion loss and isolation performance covering cellular bands up to 2.7 GHz
- BIC linearity performance
- GPIO interface
- GSM power handling to 35 dBm
- Very low current consumption
- > 1 kV HBM ESD tolerant on all ports
- Very Compact 1.1 mm x 1.1 mm x 0.375 mm LGA package
Typical Applications
- Cellular Handset Applications
- Cellular Modems and USB Devices
- Multi-Mode GSM, EDGE, WCDMA, and LTE Applications
Parameters
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