LMH1980MM/NOPB datasheet by Texas Instruments

LMH1980MM/NOPB Frequently Asked Questions (FAQs)

• What is the recommended power-up sequence for the LMH1980MM/NOPB?
  The recommended power-up sequence is to apply the analog power supply (AVDD) first, followed by the digital power supply (DVDD), and then the clock signal. This ensures proper initialization of the device.
• How do I optimize the performance of the LMH1980MM/NOPB in a noisy environment?
  To optimize performance in a noisy environment, use a low-pass filter on the clock input, decouple the power supplies with capacitors, and use a ground plane to reduce electromagnetic interference (EMI).
• What is the maximum clock frequency that the LMH1980MM/NOPB can support?
  The LMH1980MM/NOPB can support clock frequencies up to 150 MHz, but the maximum frequency may vary depending on the specific application and system design.
• How do I configure the LMH1980MM/NOPB for a specific video format?
  The LMH1980MM/NOPB can be configured for different video formats by setting the appropriate register values. Refer to the datasheet and application notes for specific configuration details.
• What is the typical power consumption of the LMH1980MM/NOPB?
  The typical power consumption of the LMH1980MM/NOPB is around 350 mW, but this can vary depending on the specific application, clock frequency, and power supply voltage.