Data Sheet

2/10/2018 OpenScope MZ Reference Manual [Reference.Digilentinc]
https://reference.digilentinc.com/reference/instrumentation/openscope-mz/reference-manual 13/20
(https://reference.digilentinc.com/_detail/reference/instrumentation/openscope-mz/analog_input_schematic.png?
id=reference%3Ainstrumentation%3Aopenscope-mz%3Areference-manual)
To ensure that the ADC () performs accurately, a 3 V reference with feedback must be assumed to be accurate with 0.1% resistors and 10%
capacitors.
(https://reference.digilentinc.com/_detail/reference/instrumentation/openscope-mz/3v_ref_for_adc.png?
id=reference%3Ainstrumentation%3Aopenscope-mz%3Areference-manual)
The oscilloscope has the following features:
2 Channels
12 bits of resolution per channel
6.25 MS/s () per channel
2 MHz () bandwidth at -3 dB
Input impedance of 1 MΩ
Input voltage range of ±20 V
Maximum Buffer Size of 32640 samples per channel
Reduced from a maximum size of 32766 samples to account for ADC () warm-up and pre-trigger data, various delay timer
overrun sources, and a 4 byte reduction to prevent large DMA stalls when the maximum destination block size is used.
Function Generator