Cd4046 Vco. To use the 4046 s vco we ll only be using a few of its 16 pins. The voltage input for.
The output of that connects to the vco in via a resistor. The vco in the 4046 compares the input voltage at pin 9 to the supply voltage at pin 16. When pin 5 is held high the vco is prevented from operating.
To use the 4046 s vco we ll only be using a few of its 16 pins.
The higher the input voltage the faster the oscillation ouput. The vco in the 4046 compares the input voltage at pin 9 to the supply voltage at pin 16. Figure 6 shows typical waveforms for a cd4046b employing phase comparator ii in a locked condition. Cmos micropower phase locked loop cd4046 datasheet cd4046 circuit cd4046 data sheet.
