Radar Sensor SoC, IC → FMCW, 24GHz, 1T1R by ICLEGEND Micro

 

 

Radar SoC: 1T1R Line-up

 

Category Key Parameters S3KM111L ICL1112 ICL111A  
Architecture Channels 1T1R 1T1R 1T1R  
Low Power Mode Not Support Support Support  
Cascading Connectable Not Support Not Support Not Support  
Standalone Operation  Not Support Not Support Support  
Antenna 외장 외장 Chip 내부 내장(AIP)  
Synthesizer Frequency Range 24 ~ 25 GHz 24 ~ 25 GHz 24 ~ 25 GHz  
Chirp Rate   Max. 20 MHz/µs    
Modulation Error 0.50% 0.045 @250 MHz 0.045 @250 MHz  
PLL Phase Noise -97 dBc @1 MHz -97 dBc @1 MHz -97 dBc @1 MHz  
Transmitter TX Max. Power  12 dBm 12 dBm 12 dBm  
TX Power Control 9 ~ 12 dBm 6~12 dBm @0.25dB Step 6~12 dBm @0.25dB Step  
Power Detection   Support Support  
Receiver Noise Figure 10.5 dB 10 dB 10 dB  
Adjustable RX Gain 15 ~ 31 dB      
ADC Sampling Rate 2.5Msps 312.5Ksps ~ 2.5Msps 312.5Ksps ~ 2.5Msps  
Resolution 16 bits 16 bits 16 bits  
DSP Zero-padding   Support Support  
Max 1D FFT Point 256 256 256  
Max 2D FFT Point 1024 1024 1024  
Target Detection 2D FFT Peak Value CFAR CFAR  
External IF I2C        
UART        
SPI 16.67Mbps, Slave 25Mbps, Slave/Master 25Mbps, Slave/Master  

Operating Condition

 

 Voltage 3.0 ~ 3.6 V 3.0 ~ 3.6 V 3.0 ~ 3.6 V  
Current @100% Duty 129 mA 127 mA 127 mA  
Current @50% Duty 63 mA      
Current @0.3% Duty   55 μA @0.3% duty cycle 55 μA @0.3% duty cycle  
Temperature -40°C~85°C   -40 ~ 125 @Juction  
Appearance Package QFN32 QFN32 FCCSP  
Size 4mm x 4mm 4mm x 4mm 5.5mm x 5.5mm  

 

 

 

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