Complete Receiver Front End for a LiDAR SoC
Omni Design Technologies, a leading provider of high-performance, ultra-low-power mixed-signal Intellectual Property (IP) solutions, announced a LiDAR receiver subsystem that is available in FinFET to 28nm process nodes. This highly integrated multi-channel LiDAR subsystem combines multi-giga-sample analog-to-digital (ADC) converters, trans-impedance amplifiers (TIA), and other signal chain IP to process the return signal from the photodiode to the digital interface within a LiDAR SoC.
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“We deliver complete subsystems, including our ultra-low-power data converter IP cores, to accelerate product development in advanced process nodes”
The highly integrated LiDAR subsystem is easily configurable for number of signal processing channels, ADC resolutions, and sampling rates: signal processing channels: 4 to 32; ADC resolutions: 8, 10 or 12 bits; sampling rates: few Msps to 5Gsps. The subsystem includes a reconfigurable ultra-low power, low-noise analog receiver frontend (RxFE) that sits between the ADC and the off-chip photodiode. It also includes an integrated PLL, bandgap reference, and LDOs to implement the comprehensive analog signal processing solution.
“We deliver complete subsystems, including our ultra-low-power data converter IP cores, to accelerate product development in advanced process nodes,” said Dr. Kush Gulati, President and CEO of Omni Design Technologies. “Multiple market-leading customers have successfully integrated our LiDAR subsystem with their digital SoC to deliver better performing, lower power consuming LiDAR products at competitive price points.”
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