Zmod Digitizer
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Zmod Digitizer
SYZYGY-compatible Dual-channel 14-bit Analog-to-Digital Converter Module
Features
Channels
2
Channel type
Single-ended
Resolution
14-bit
Input Range
±1 V
Absolute Resolution
0.13 mV
Sample Rate
125 MS/s, max
Input Impedance
1 MΩ || 5 pF
Analog Bandwidth
60+ MHz @ -3 dB
20 MHz @ -0.5 dB
8 MHz @ -0.1 dB
20 MHz @ -0.5 dB
8 MHz @ -0.1 dB
Input Protected To
±50 V
Physical Dimensions
Width
45 mm
Length
70 mm
Product Compliance
HTC
8473301180
ECCN
EAR99
The Digilent Zmod Digitizer is a SYZYGY™ 1)compatible pod containing a dual-channel ADC and the associated front end. The Zmod Digitizer is intended to be used with any SYZYGY™ compatible carrier board having the required capabilities.
Documentation
Support Materials
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- The vivado-library IP repository contains the ZmodDigitizerController IP core, which can be used to interface with the Zmod. It handles the initial configuration of the Zmod and provides a standard AXI4-stream interface for digitized data.
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- No projects built around the Zmod Digitizer are provided by Digilent. You can follow the guide above to adapt demos originally created to work with the Zmod Scope to work with the Zmod Digitizer.
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- The dpmutil repository on Github contains software sources that can be used with a suitable baremetal software project to extract calibration coefficients from SYZYGY DNA.
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- When used with the Eclypse Z7, the Zmod Digitizer can be used with WaveForms.
Compatible Digilent Host Boards
Additional Resources
1)
The “SYZYGY™ ” mark is owned by Opal Kelly.