RF2938 Description
The RF2938 is a monolithic integrated circuit specifically designed for direct-sequence spread-spectrum systems operating in the 2.4GHz ISM band. The part includes a direct conversion from IF receiver, quadrature demodulator, I/Q baseband amplifiers with gain control and RSSI, on-chip programmable baseband filters, dual data parators. For the transmit side, a QPSK modulator and upconverter are provided.
RF2938 Key Features
- 45MHz to 500MHz IF Quad Demod
- On-Chip Variable Baseband Filters
- Quadrature Modulator and Upconverter
- 2.7V to 3.6V Operation
- Part of 2.4GHz Radio Chipset
- 2.4GHz PA Driver