IWR6843
IWR6843 is Single-Chip 60 to 64-GHz mmWave Sensor manufactured by Texas Instruments.
IWR6843, IWR6443
SWRS219E
- OCTOBER 2018
- REVISED JUNE 2021
IWR6843, IWR6443 Single-Chip 60- to 64-GHz mmWave Sensor
1 Features
- FMCW transceiver
- Integrated PLL, transmitter, receiver, Baseband, and ADC
- 60- to 64-GHz coverage with 4-GHz continuous bandwidth
- Four receive channels
- Three transmit channels
- Supports 6-bit phase shifter for TX Beam forming
- Ultra-accurate chirp engine based on fractional-
N PLL
- TX power: 12 dBm
- RX noise figure:
- 12 dB
- Phase noise at 1 MHz:
- - 93 dBc/Hz
- Built-in calibration and self-test
- Arm® Cortex®-R4F-based radio control system
- Built-in firmware (ROM)
- Self-calibrating system across frequency and temperature
- Embedded self-monitoring...
