CDC536DB datasheet by Texas Instruments

CDC536DB Frequently Asked Questions (FAQs)

• What is the recommended clock input frequency range for the CDC536DB?
  The recommended clock input frequency range for the CDC536DB is 10 MHz to 40 MHz, with a typical frequency of 27 MHz.
• How do I configure the CDC536DB for a specific clock output frequency?
  The CDC536DB can be configured for a specific clock output frequency by programming the internal PLL (Phase-Locked Loop) using the PLL Control Register (PCR). The PLL can be programmed to generate a clock output frequency between 10 MHz and 160 MHz.
• What is the maximum clock output frequency that the CDC536DB can generate?
  The maximum clock output frequency that the CDC536DB can generate is 160 MHz.
• Can the CDC536DB generate multiple clock output frequencies simultaneously?
  Yes, the CDC536DB can generate multiple clock output frequencies simultaneously using its multiple output clocks (CLK0, CLK1, and CLK2). Each output clock can be programmed to generate a different frequency.
• How do I ensure that the CDC536DB is properly powered and bypassed for optimal performance?
  To ensure proper power and bypassing, follow the recommended power supply and decoupling capacitor layout guidelines provided in the datasheet. Use a low-ESR capacitor (e.g., 0.1 μF) for power supply decoupling and a larger capacitor (e.g., 10 μF) for voltage regulation.