RF69
RF69 is manufactured by HOPERF.
Low Power Integrated UHF Transceiver with On-Chip +20dBm PA
VBAT1&2 VR_ANA VR_DIG RC Oscillator Modulators Demodulator & Bit Synchronizer Decimation and & Filtering Power Distribution System
LNA Single to Differential RFIO Mixers
Control Registers
- Shift Registers
- SPI Interface
RESET
Packet Engine & 66 Bytes FIFO
RXTX
RSSI GND Division by 2, 4 or 6
DIO0 DIO1 DIO2 DIO3 DIO4 DIO5
PA0 Ramp & Control
Tank Inductor
Interpolation & Filtering
VR_PA
Loop Filter
Frac-N PLL Synthesizer
PA_BOOST PA1&2
XO 32 MHz
XTAL
GENERAL DESCRIPTION
The RF69 is a highly integrated RF transceiver capable of operation over a wide frequency range, including the 433, 868...