Human Sensor, Radar Sensor, Chip, SoC, S3KM111L, S3KM1110, → FMCW, 1T1R, Range/Distance, Speed

 

S3KM1110, S3KM111L – 1T1R, 24GHz Radar Sensor SoC

Radar Sensor SoC Series by ICLGEND

S3KM111L/S3KM1110 is an ICLM 1T1R smart mmWave sensor SoC specifically designed for AIoT applications.

S3KM111L features compact size, low power consumption, and easy-to-use, empowering various smart sensor and module designs.

 

 

1.  Image and Features

1T1R, 4 x 4mm

Compact CMOS design with PLL, TRX and ADC integrated on chip On-chip DSP accelerator, minimalizing off-chip processing resource Built-in power management module, supporting 3.3 V single power supply Peripheral interfaces including I2C, SPI, UART, etc.

 

 

 

 

2.  Key Parameter

Chip ID	S3KM111L
MIMO Channel	1T1R
Frequency Range	24.0 ~ 25.0 GHz
Max Bandwidth	1 GHz
Max Tx Power	12 dBm
FMCW Chirp Rate	15 MHz/us
ADC Sampling Rate @Resolution	2.5M sample/sec @16bit
RX Noise Figure including ADC	10.5 dB
PLL Phase Noise at 1 MHz Offset	-97 dBc @1 MHz
Operating Voltage	3.0 ~ 3.6 V
Average Current Consumption	63mA @50% Duty Cycle
Package	QFN, 4 mm x 4 mm

 

 

 

 

3. Block Diagram

 

 

 

 

4. Module Series

XenD101MM	XenD103HP	XenD101PRO	XenP102ST/XenG102RM

 

 

 

4. Reference Schematic

 

 

 

 

 

5. Documents and Download

	§ S3KM111L_Brochure	Brochure
	§ S3KM1110_Rev.0.9	Datasheet