LTDC-X3 ZQFM T&R

Sensor And Detector Interfaces Overview

The ScioSense LTDC-X3 is a Time-to-Digital Converter designed for high-precision optical ranging systems. It features two TDC stop channels and one separate start channel, supporting pulse measurements on both rising and falling edges. The device offers a typical RMS resolution of 20ps and operates with a 3.3V supply voltage. It supports a minimal pulse width of 2.5ns and a pulse-to-pulse spacing of 5ns across combined channels. The maximum measuring range is 2.4μs. Communication is handled via a 50MHz/200MBPS quad SPI interface. The component is housed in a QFN32 package and functions within a temperature range of -40°C to 125°C.

Sensor And Detector Interfaces Feature Summary

• Dual stop channels with single start channel enable measurement of up to four pulses per start trigger on rising and falling edges.
• Integrated start pulse generator includes configurable phase noise capabilities for optimized timing control.
• Stop input comparator is compatible with LVDS standards to ensure signal integrity.
• High sample rate efficiency reduces power consumption and cooling requirements.

Sensor And Detector Interfaces Applications

• LiDAR sensors
• Robotic navigation systems
• Drone obstacle avoidance
• Golf range finders
• Safety scanners

Sensor And Detector Interfaces Procurement Notes

Verify the specific suffix ZQFM T&R against official documentation to confirm tape-and-reel packaging specifications. Ensure the operating voltage and temperature ratings align with system requirements before integration. Cross-reference the quad SPI interface speed with host controller capabilities to guarantee data throughput compatibility.

Sensor And Detector Interfaces Selection Notes

Select this component when sub-nanosecond time-of-flight precision is required for multi-object detection. The dual-stop architecture suits applications needing simultaneous reflection capture from multiple targets. Verify that the QFN32 package footprint fits the PCB layout constraints and that the 3.3V logic level matches the system bus.

Sensor And Detector Interfaces Part Context

The LTDC-X3 belongs to ScioSense's family of time-to-digital converters optimized for LiDAR and optical ranging. It addresses the need for high-resolution distance measurement in compact form factors. The device integrates advanced timing features to support complex sensor architectures in industrial and consumer electronics.

Sensor And Detector Interfaces Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Evaluate alternative TDCs based on channel count, resolution, and interface compatibility if direct replacement is necessary.