Part Number
|
AWR1843 |
Manufacturer
|
Texas Instruments |
Description
|
Single-Chip 77- to 79-GHz FMCW Radar Sensor |
Published
|
Mar 21, 2020 |
Detailed Description
|
AWR1843
SWRS222C – DECEMBER 2018 – REVISED JANUARY 2022
AWR1843 Single-Chip 77- to 79-GHz FMCW Radar Sensor
1 Features
...
|
Datasheet
|
AWR1843
|
Overview
AWR1843
SWRS222C – DECEMBER 2018 – REVISED JANUARY 2022
AWR1843 Single-Chip 77- to 79-GHz FMCW Radar Sensor
1 Features
• FMCW transceiver
– Integrated PLL, transmitter, receiver, Baseband, and ADC
– 76- to 81-GHz coverage with 4 GHz available bandwidth
– Four receive channels – Three transmit channels – Ultra-accurate chirp engine based on fractional-
N PLL – TX power: 12 dBm – RX noise figure:
• 14 dB (76 to 77 GHz) • 15 dB (77 to 81 GHz) – Phase noise at 1 MHz:
• –95 dBc/Hz (76 to 77 GHz) • –93 dBc/Hz (77 to 81 GHz) • Built-in calibration and self-test (monitoring)
– Arm® Cortex®-R4F-based radio control system – Built-in firmware (ROM) – Self-calibrating system across process and
temperat...
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