IWR6843
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 d Bm
- RX noise figure:
- 12 d B
- Phase noise at 1 MHz:
- - 93 d Bc/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 with no host processor involvement on Functional Safetypliant devices
- C674x DSP for advanced signal processing (IWR6843 only)
- Hardware accelerator for FFT, filtering, and CFAR processing
- Memory pression
- Arm-R4F microcontroller for object detection, and interface control
- Supports autonomous mode (loading user application from QSPI flash memory)
- Internal memory with ECC
- IWR6843: 1.75 MB, divided into MSS...
