CD74HC4046AM96 datasheet by Texas Instruments

CD74HC4046AM96 Frequently Asked Questions (FAQs)

• What is the recommended operating voltage range for the CD74HC4046AM96?
  The recommended operating voltage range for the CD74HC4046AM96 is 2V to 6V.
• How do I ensure the PLL (Phase-Locked Loop) is properly locked in the CD74HC4046AM96?
  To ensure the PLL is properly locked, the VCO (Voltage-Controlled Oscillator) input frequency should be within the specified range, and the loop filter components should be selected according to the datasheet recommendations.
• What is the maximum clock frequency that the CD74HC4046AM96 can handle?
  The maximum clock frequency that the CD74HC4046AM96 can handle is 20 MHz.
• How do I program the CD74HC4046AM96 to generate a specific frequency?
  The CD74HC4046AM96 can be programmed to generate a specific frequency by adjusting the values of the external resistors and capacitors in the VCO circuit, and by selecting the appropriate divide ratio using the device's internal counters.
• What is the purpose of the PD (Power-Down) pin on the CD74HC4046AM96?
  The PD pin is used to power down the device when it is not in use, reducing power consumption and minimizing standby current.