Texas Instruments provides a recommended PCB layout in the datasheet, but it's essential to follow good layout practices, such as keeping the power and ground planes separate, using a solid ground plane, and minimizing trace lengths and widths to reduce parasitic inductance and capacitance.
To ensure the device operates within the specified TJ range, it's crucial to provide adequate heat sinking, use a thermal interface material (TIM) between the device and the heat sink, and follow the recommended thermal design guidelines in the datasheet.
Although the datasheet specifies a maximum rating of 1.2V for the VDDS pin, it's recommended to keep the voltage between 1.0V and 1.1V to ensure optimal performance and prevent damage to the device.
The CSD43301Q5M requires a specific power sequencing order to prevent damage or malfunction. Ensure that the VDDS pin is powered up before the VDDA pin, and that the VDDS pin is powered down after the VDDA pin.
The recommended clock frequency for the CSD43301Q5M is between 100 MHz and 200 MHz. Operating the device at frequencies outside this range may affect its performance or cause it to malfunction.
CSD43301Q5M datasheet
by Texas Instruments
