TDC-GP2 - The general purpose TDC

Measurement range 1

• 2 channels with typ. 50 ps rms resolution
• 65 ps Bin size
• Measurement range 3.5 ns to 1.8 µs
• 15 ns pulse-pair resolution with 4-fold multihit capability
• 4 events can be measured arbitrarily against each other
• Windowing for precise stop enable

Measurement range 2

• 1 channel with typ. 50 ps rms resolution
• 65 ps Bin size
• Measurement range 500 ns to 4 ms
• 2 x CLKHS pulse-pair resolution with 3-fold multihit capability
• Each of the 3 events can be assigned to an adjust-able measuring window with 10ns resolution

Special Features

• Fire pulse generator for up to 15 pulses with programmable phase
• 4 temperature measurement ports for 16 Bit temperature measurement
• Clock calibration unit
• Typical current consumption 5 µA

 General

• Trigger to rising and/or falling edge
• I/O voltage 1.8 V to 5.5 V
• Core voltage 1.8 V to 3.6 V
• 1 MHz continuous data rate max.
• Temperature range ? 40°C to 125°C
• 4 wire SPI ? interface
• QFN 32 package