Motion Sensor, mmWave Sensor, Chip, SoC, ICL1112 → Low Power, FMCW, 1T1R, Range/Distance, Speed

 

ICL1112 – 1T1R, 24GHz Radar Sensor SoC, Low Power

ICLEGEND Micro IC, The ICL1112 stands as an industry-leading μA-level 24GHz mmWave sensor SoC.

An impressive combination of ultra-low power consumption (a mere 55 μA in a typical working scenario) and remarkable long-range detection capability.

A fully integrated mmWave sensing solution, with all transceiver and signal processing paths consolidated onto a single, robust CMOS chip.

 

 

1.  Image and Features

1T1R, 4 x 4mm

Single-chip SoC solution,  1 Tx, 1 Rx, ADC, PLL, DSP, PMIC. Super-resolution, Filtering, CFAR object detection for real-time detection. Capable of μA-level battery-powered operation Excellent RF performance, High precision, Wide range detection

 

 

 

 

2.  Key Parameter

Chip ID	ICL1112
MIMO Channel	1T1R
Frequency Range	24 ~ 25 GHz
Max Bandwidth	1 GHz
Max TX Power	12 dBm
FMCW Chirp Rate	20 MHz/us
ADC Sampling Rate @Resolution	2.5M sample/sec @16bit Resolution
RX Noise Figure including ADC	10.0 dB
PLL Phase Noise at 1 MHz Offset	-97 dBc @1 MHz
Interface	I2C/SPI/UART
Supply Voltage	3.0 ~ 3.6 V
Average Current Consumption	55 μA @0.3% duty cycle
Package	QFN 4 mm x 4 mm

 

 

 

 

3. Block Diagram

 

 

 

 

4. Module Series

 

 

 

 

5. Reference Schematic

 

 

 

 

 

6. Documents and Download

	§ ICL1112_SoC_Brochure_20230910	Brochure
	§ ICL1112_Datasheet_Rev.1.1_20230910	Datasheet