A good PCB layout for the LMK00301SQX/NOPB involves keeping the clock input traces as short as possible, using a solid ground plane, and minimizing the distance between the device and the clock source. Additionally, it's recommended to use a low-ESR capacitor for the VCC filter capacitor.
To ensure proper bypassing, use a 0.1uF ceramic capacitor between VCC and GND, and a 10uF electrolytic capacitor between VCC and GND. Place the capacitors as close to the device as possible, and use a low-ESR capacitor for the 10uF electrolytic capacitor.
The LMK00301SQX/NOPB can support clock frequencies up to 230 MHz. However, the maximum frequency may vary depending on the specific application and PCB layout.
The LMK00301SQX/NOPB can be configured for a specific clock output frequency by using the internal PLL and divider settings. Refer to the datasheet for the specific configuration options and equations to calculate the desired output frequency.
The typical power consumption of the LMK00301SQX/NOPB is around 30mA at 3.3V supply voltage. However, the actual power consumption may vary depending on the specific application, clock frequency, and output load.
LMK00301SQX/NOPB datasheet
by Texas Instruments
