TDC-GP1
Measurement Range 1
Measurement Range 2
Resolution Adjust Mode
TDC-GP2
TDC-GP21
TDC-GPX
ATMD Eval.-System
Customer-spec. TDCs
Measuring method
Applications
Ordering Numbers
TDC-GP1 - the universal Time-to-Digital Converter
2 channels with 250ps resolution
Features:
2 measuring channels with a resolution of typ. 250ps
Optional high resolution mode with one channel and typ. 125 ps resolution
4-fold multi-hit capability per channel, double pulse resolution typ. 15ns, retriggerable
2 measurement ranges ---a: 2 ns -7.6 µs --- b: 60 ns-200 ms
The 8 events of the two channels can arbitrarily be measured against one another. Negative times can also be measured.
The resolution can be adjusted accurately via software in the 'resolution adjust' mode.
Ports to measure capacities, coils or resistors
Variable edge sensitivity of the measuring inputs
Internal ALU for the calibration of the measurement result. A 24-Bit multiplication unit enables the results to be scaled.
Wide range for the reference clock: 500 KHz - 35 MHz
Surface mount TQFP44 package.
Extremely low power consumption, fully battery operation possible
8-bit processor-interface
Download
Download datasheet
as Acrobat PDF
(~1 MB, Nov 2003)