Human Detector,  Radar Sensor, IC, Chip, S5KM312CL → FMCW, 1T2R, 24GHz, Range, Speed, Direction/Angle

 

S5KM312CL – 1T2R, 24GHz Radar Sensor SoC

mmWave Radar Sensor, SoC Series by ICLEGEND.

S5KM312CL is an ICLM 1T2R smart mmWave sensor SoC.

It features ultra-high detection precision, 4GHz sweeping bandwidth providing centimeter level high resolution.

S3KM312CL adopts a fully integrated CMOS structure, incorporates a comprehensive mmWave sensor system or module.

 

 

1.  Image and Features

1T2R, 4 x 4mm

Two integrated Rx channels for 2D positioning Wide 4 GHz FMCW bandwidth for high resolution applications Capable of multiple-chip cascading to expand the number of channels 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	S5KM312CL
MIMO Channel	1T2R
Frequency Range	22.5 ~ 27.5 GHz
Max Bandwidth	4 GHz
Max TX Power	12 dBm
Chirp Ramp 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 1MHz Offset	-97 dBc @1 MHz
Supply Voltage	3.0 ~ 3.6 V
Average Current Consumption	78 mA @50% Duty Cycle
Package	QFN,  4 mm x 4 mm

 

 

 

 

 

3. Block Diagram

 

 

 

 

 

4. Module Series

 

XenP202ST	EVBKS5

 

 

 

 

 

4. Reference Schematic

 

 

 

 

 

5. Documents and Download

	§ S5KM312CL_Brochure	Brochure
	§ S5KM312CL_Rev.1.3_20221109	Datasheet