The recommended power-up sequence is to apply power to the analog power pins (AVDD and DVDD) first, followed by the digital power pins (DVDD and PVDD). This ensures that the analog circuits are powered up before the digital circuits.
The TVP5146M2IPFPR can be configured for a specific video format using the I2C interface. The device has a set of registers that control the video format, including the video standard, resolution, and clock frequency. Consult the datasheet for the specific register settings for each video format.
The TVP5146M2IPFPR supports clock frequencies up to 148.5 MHz, which is sufficient for most video formats, including 1080p60 and 4K30.
The TVP5146M2IPFPR has a thermal pad on the bottom of the package that must be connected to a heat sink or a thermal pad on the PCB to dissipate heat. Ensure that the thermal pad is connected to a heat sink or a thermal pad on the PCB, and that the PCB is designed to dissipate heat effectively.
The recommended layout and routing for the TVP5146M2IPFPR involves keeping the analog and digital signals separate, using differential pairs for clock and data signals, and minimizing the length of the traces to reduce signal degradation. Consult the datasheet for specific layout and routing guidelines.
TVP5146M2IPFPR datasheet
by Texas Instruments
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