Cd4046 Vco. Figure 6 shows typical waveforms for a cd4046b employing phase comparator ii in a locked condition. Cd4046 vco math reply 17 on.
It has a common signal input amplifier and a common comparator input see fig. The frequency of it s internal oscillator is controlled by the voltage at vco in plus the external components to set the range. That normally tries to track the input frequency by comparing the oscillator to the input in a phase comparator.
August 22 2009 09 05 54 pm hey nelson just fyi in my twiddlings with cd4046 and 3205 s i found them unable to drive more than one bbd.
Cmos micropower phase locked loop cd4046 datasheet cd4046 circuit cd4046 data sheet. Ti alldatasheet datasheet datasheet search site for electronic components and semiconductors integrated circuits diodes triacs and other semiconductors. The voltage input at pin 9 determines the frequency output at pin 4. Cmos micropower phase locked loop cd4046 datasheet cd4046 circuit cd4046 data sheet.
