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实时时钟 (RTC) 和计时器

THS788

不推荐用于新设计

四通道时间测量单元

立即订购
数据表

THS788

不推荐用于新设计
数据表 立即订购

产品详情

Function General-purpose timer Rating Military Operating temperature range (°C) 0 to 70
Function General-purpose timer Rating Military Operating temperature range (°C) 0 to 70
HTQFP (PFD) 100 256 mm² 16 x 16
  • Four Event Channels + Sync Channel
  • Single-Shot Accuracy: 8 ps, One Sigma
  • Precision: 13 ps
  • Result Interface Range: 0 s to 7 s
  • Event Input Rate: 200 MHz
  • Programmable Serial-Result Interface Speed:
    75 MHz to 300 MHz
  • High-Speed Serial Host-Processor Bus Interface:
    50 MHz
  • High-Speed LVDS-Compatible Serial-Result Bus
    per Channel
  • Programmable Serial-Result Bus Length
  • Temperature Sensor
  • Single 3.3-V Supply
  • Power: 675 mW per Channel, 18 Bits, 300 MHz,
    Four Channels
  • Four Event Channels + Sync Channel
  • Single-Shot Accuracy: 8 ps, One Sigma
  • Precision: 13 ps
  • Result Interface Range: 0 s to 7 s
  • Event Input Rate: 200 MHz
  • Programmable Serial-Result Interface Speed:
    75 MHz to 300 MHz
  • High-Speed Serial Host-Processor Bus Interface:
    50 MHz
  • High-Speed LVDS-Compatible Serial-Result Bus
    per Channel
  • Programmable Serial-Result Bus Length
  • Temperature Sensor
  • Single 3.3-V Supply
  • Power: 675 mW per Channel, 18 Bits, 300 MHz,
    Four Channels

The THS788 device is a four-channel timing measurement unit (TMU) that incorporates a time-to-digital converter (TDC) architecture for fast and accurate measurements. The TMU can provide 8 ps of single-shot accuracy. The TDC has a 13-ps resolution (LSB), which is derived from an external master clock of 200 MHz. The TDC uses fast LVDS-compatible interfaces for all of its event inputs and serial result outputs, which allows for fast and reliable data transfer. Each channel can process timestamps at a maximum speed of 200 MSPS.

The THS788 device 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 timestamps on rising edges or falling edges. The TMU has a mode for event management, in which the user can program wait times before measurements. This programming is achieved through a 50-MHz LVCMOS interface.

The THS788 device is available in an HTQFP-100 package with a heat slug on top for easy heat-sink access. The device is built using TI’s RF SiGe process technology, which allows for maximum timing accuracy with low power.

The THS788 device is a four-channel timing measurement unit (TMU) that incorporates a time-to-digital converter (TDC) architecture for fast and accurate measurements. The TMU can provide 8 ps of single-shot accuracy. The TDC has a 13-ps resolution (LSB), which is derived from an external master clock of 200 MHz. The TDC uses fast LVDS-compatible interfaces for all of its event inputs and serial result outputs, which allows for fast and reliable data transfer. Each channel can process timestamps at a maximum speed of 200 MSPS.

The THS788 device 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 timestamps on rising edges or falling edges. The TMU has a mode for event management, in which the user can program wait times before measurements. This programming is achieved through a 50-MHz LVCMOS interface.

The THS788 device is available in an HTQFP-100 package with a heat slug on top for easy heat-sink access. The device is built using TI’s RF SiGe process technology, which allows for maximum timing accuracy with low power.
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* 数据表 THS788 Quad-Channel Time Measurement Unit (TMU) 数据表 (Rev. D) PDF | HTML 2015年 3月 18日
应用手册 Noise Analysis for High Speed Op Amps (Rev. A) 2005年 1月 17日

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订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

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