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45MHz, 15-bit High Speed Delta Sigma ADC for 5G, LiDAR and Imaging
The SM-CTDSM-45M is a 15-bit continuous-time delta-sigma (CTΔΣ) analog-to-digital converter IP. By leveraging Seamless’ patented Switched-Mode Signal Processing (SMSP) technology, our ADC seamlessly fits into system-on-chip integrated circuits requiring only small area and low power. With up to 45MHz input signal bandwidth, 77dB of SNDR, high clock jitter tolerance and a resistive input, SM-CTDSM-45M’s over-sampling architecture is extremely well suited for high-speed transceivers, imaging and LiDAR applications.
Features
- 77dB SNDR
- Continuous-time ΔΣ ADC
- High clock jitter tolerance
- Background PVT Cal
- Low-power
- Resistive Input Impedance
- Power-down mode
Benefits
- Our patented Si-proven Switched-Mode Signal Processing (SMSP) technology overcomes the many challenges of designing high-performance analog and mixed-signal circuits in deep submicron processes, by leveraging the available fast transistors, enabling the fastest and lowest power analog and mixed-signal circuits in scaled CMOS technologies.
Deliverables
- GDSII
- LEF Abstract
- Behavioral Verilog-VAMS
- Liberty.lib
- Integration guide
Applications
- 5G communication systems, imaging and LiDAR
Block Diagram of the 45MHz, 15-bit High Speed Delta Sigma ADC for 5G, LiDAR and Imaging
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