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Home » NEWEST Products » New by Manufacturer » Texas Instruments » TI THS788 Quad Channel Time Measurement Unit
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Texas Instruments THS788 Quad Channel Time Measurement Unit

Texas Instruments THS788 Quad Channel
Time Measurement Unit

Texas Instruments THS788 Quad-Channel Time Measurement Unit (TMU) incorporates a time-to-digital converter (TDC) architecture for fast and accurate measurements. The TMU can provide 8ps of single-shot accuracy. The TDC has 13ps resolution (LSB), which is derived from an external master clock of 200MHz. The TI THS788 Quad-Channel TMU uses fast LVDS-compatible interfaces for all of its event inputs and serial result outputs, allowing for fast and reliable data transfer. Each channel can process time stamps at a maximum speed of 200 MSPS. The TI THS788 has a wide range of programmability that makes it flexible in different applications. The serial-result interface has programmable data length, frequency, and data-rate mode (DDR and normal). The event channels can be programmed to take time stamps on rising edges or falling edges. The TMU includes a mode for event management that allows the user to program wait times before measurements. The TI THS788 is ideal for use in a variety of applications, including automatic test equipment, benchtop time-measurement equipment, radar and sonar, medical imaging, and more.

Features
  • Four Event Channels + Sync Channel
  • Single-Shot Accuracy: 8ps, One Sigma
  • Precision: 13 ps (LSB)
  • Result Interface Range: 0s to 7s
  • Event Input Rate: 200MHz
  • Low TC: 0.1ps/°C
  • High-Speed Serial Host-Processor Bus Interface: 50 MHz
  • Programmable Serial-Result Interface Speed: 75 MHz-300 MHz
  • High-Speed LVDS-Compatible Serial-Result Bus per Channel
  • Programmable Serial-Result Bus Length
  • Temperature Sensor
  • Single 3.3V Supply
  • Power: 675mW/Channel, 18 Bits, 300MHz, Four Channels
Applications
  • Automatic Test Equipment
  • Benchtop Time-Measurement Equipment
  • Radar and Sonar
  • Medical Imaging
  • Mass Spectroscopy
  • Nuclear/Particle Physics

Block Diagram

Block Diagram
  • Texas Instruments
  • Industrial|Medical
  • Semiconductors|Integrated Circuits|IC-Clock & Timer