MAX9206EAI+ datasheet by Maxim Integrated Products

MAX9206EAI+ Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for the MAX9206EAI+ to minimize EMI?
  A good PCB layout for the MAX9206EAI+ involves keeping the input and output traces separate, using a solid ground plane, and placing the device close to the power supply. Additionally, using a shielded cable for the HDMI output can help reduce EMI.
• How do I ensure the MAX9206EAI+ is properly powered and what are the power sequencing requirements?
  The MAX9206EAI+ requires a single 3.3V power supply. Ensure that the power supply is stable and well-regulated. The power sequencing requirement is to power up the device after the power supply has reached 3.3V, and to power down the device before the power supply drops below 3.3V.
• What is the maximum cable length supported by the MAX9206EAI+?
  The MAX9206EAI+ supports cable lengths up to 30 meters (100 feet) at 4K resolution and 60Hz refresh rate, and up to 15 meters (50 feet) at 8K resolution and 60Hz refresh rate, assuming a high-quality HDMI cable.
• How do I configure the MAX9206EAI+ for different HDMI resolutions and refresh rates?
  The MAX9206EAI+ can be configured for different HDMI resolutions and refresh rates using the I2C interface. The device has a set of registers that can be programmed to select the desired resolution and refresh rate. Refer to the datasheet for the register settings for different resolutions and refresh rates.
• What is the thermal management strategy for the MAX9206EAI+?
  The MAX9206EAI+ has a thermal pad on the bottom of the package that should be connected to a solid ground plane on the PCB to dissipate heat. Additionally, ensure good airflow around the device and consider using a heat sink if the device is expected to operate in high-temperature environments.