BK2425 Overview
BK2425 Low Power High Performance 2.4 GHz GFSK Transceiver Features Pin Assignments 2400-2483.5 MHz ISM band operation Support 250Kbps, 1Mbps and 2 Mbps air clock rate 20-pin 4x4mm QFN package Block Diagram RFP RFN Integrated TDD RF Transceiver FM Demodulator Power Management FM Modulator Data Slicer Gaussian shaping XTALP XTALN Rx FIFO Packet Processing & State Control
BK2425 Key Features
- 2400-2483.5 MHz ISM band operation
- Support 250Kbps, 1Mbps and 2 Mbps air
- Programmable output power
- Low power consumption
- Tolerate +/- 60ppm 16 MHz crystal
- Variable payload length from 1 to 32bytes
- Automatic packet processing
- 6 data pipes for 1:6 star networks
- 1.9V to 3.6V power supply
- 4-pin SPI interface with maximum 8 MHz