▶ Product Description

The Zmod DAC is one of Digilent's first SYZYGY-compliant expansion modules. The SYZYGY standard offers a much higher speed/bandwidth digital interface than Pmods, but at a much smaller and lower-cost form-factor than FMC, enabling the user to configure an FPGA development board with the right I/O for their application.

The Zmod ADC is equipped with Analog Devices AD9717 the dual channel, high speed, low power, 14-bit, 125MS/s Digital to Analog Converter (DAC). Driven by the SYZYGY carrier, the Zmod DAC can generate two simultaneous signals (50Ω, ±5V, single-ended, 14-bit, 100MS/s, 40MHz+ bandwidth). The analog outputs can be connected to a circuit using SMA cables.

When coupled to a base board using SYZYGY expansion, like the Eclypse Z7 or Genesys ZU, the combination will serve as a powerful prototyping platform for instrumentation, high-speed control, and SDR products. By utilizing these expansion capabilities, users can spend more time on the analytical and system-level aspects of the solution rather than having to focus on the component-level interactions of the devices.

▶ Features

• Analog Devices AD9717
• Channels: 2
• Channel type: single ended
• Resolution: 14-bit
• Absolute Resolution (amplitude ≤1.25V): 167μV
• Absolute Resolution (amplitude >1.25V): 665μV
• Output impedance: 50Ω
• Sample rate (real time): 100MS/s.
• AC amplitude (max): ±5 V.
• Analog bandwidth: 40 MHz @ 3dB, 20 MHz @ 0.5dB, 14 MHz @ 0.1dB
• Slew rate (2V step): 180V/μs

▶ Target Applications

• Medical instrumentation
• Portable instrumentation
• Wireless infrastructures

▶ What's Included

• Zmod AWG 1411
• Digilent custom packaging with protective foam

▶ Support Materials

• Datasheet
• Schematics
• Resource Center
• Zmod DAC 1411 Low Level Controller IP Core User Guide
• ZmodADC1411 Library User Guide