LMK04906BISQE/NOPB datasheet by Texas Instruments

LMK04906BISQE/NOPB Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance of the LMK04906BISQE/NOPB?
  A good PCB layout for the LMK04906BISQE/NOPB involves keeping the clock input traces short and shielded, using a solid ground plane, and placing the device close to the clock source. Additionally, it's recommended to use a low-ESR capacitor for the VCC pin and to minimize the distance between the device and the load.
• How do I ensure the LMK04906BISQE/NOPB is properly bypassed for optimal performance?
  To ensure proper bypassing, place a 0.1uF ceramic capacitor between the VCC pin and the GND pin, as close to the device as possible. This helps to filter out high-frequency noise and ensure stable operation.
• What is the maximum clock frequency that the LMK04906BISQE/NOPB can handle?
  The LMK04906BISQE/NOPB can handle clock frequencies up to 3072 MHz, but the maximum frequency may vary depending on the specific application and PCB layout. It's recommended to consult the datasheet and application notes for more information.
• How do I configure the LMK04906BISQE/NOPB for a specific clock output frequency?
  The LMK04906BISQE/NOPB can be configured for a specific clock output frequency by selecting the appropriate values for the RSET and RDIV resistors, as described in the datasheet. The device also has a programmable divider that allows for flexible frequency synthesis.
• What is the typical power consumption of the LMK04906BISQE/NOPB?
  The typical power consumption of the LMK04906BISQE/NOPB is around 350mW, but this can vary depending on the specific application, clock frequency, and output load. It's recommended to consult the datasheet and application notes for more information.