DSD1792ADB datasheet by Texas Instruments

DSD1792ADB Frequently Asked Questions (FAQs)

• What is the recommended power-up sequence for the DSD1792ADB?
  The recommended power-up sequence is to apply VDD first, followed by VREF, and then the clock signal. This ensures proper initialization of the device.
• How do I optimize the performance of the DSD1792ADB in terms of noise reduction?
  To optimize performance, use a low-noise power supply, decouple the power pins with capacitors, and use a clock signal with low jitter. Additionally, use a proper PCB layout to minimize noise coupling.
• What is the maximum clock frequency that can be used with the DSD1792ADB?
  The maximum clock frequency is 50 MHz, but it's recommended to use a clock frequency of 40 MHz or less to ensure reliable operation and minimize jitter.
• How do I handle the output data format of the DSD1792ADB?
  The DSD1792ADB outputs data in a 24-bit, two's complement format. The output data can be processed using a microcontroller or an FPGA, and the format can be converted to other formats such as floating-point or unsigned integer if needed.
• What is the typical settling time of the DSD1792ADB?
  The typical settling time of the DSD1792ADB is around 10-15 clock cycles, depending on the input signal frequency and amplitude. This settling time can be affected by the input signal bandwidth and the output data rate.