• RE: CD54HCT4046A: Debugging help with CD54HCT4046A

  

  Emrys Maier

  Hello and welcome to the forums! That's very interesting - thanks for pointing that out. Not all of our '4046 functions include that feature, so sorry about the misinformation there. I'll edit that out to avoid anyone else getting confused by my mistake…

  • over 5 years ago
  • Logic
  • Logic forum
Answered

• RE: SN74LV4046A / termination unused pins

  

  Chris Cockrill

  Resolved

  I know the connection you have listed are correct. I think you need to also tie the C1A and C1B to gnd. I have attached an appnote on the HC4046 that may help you.

  • HC4046 TI PLL Appl.pdf

  • over 11 years ago
  • Logic
  • Logic forum

• Re: How to know what is the minimum capture range of CD74HCT7046A PLL chip

  

  Chris Cockrill

  Here is another app note. I could only attache one at a time.

  • HC4046 TI PLL Appl.pdf

  • over 13 years ago
  • Logic
  • Logic forum

• Re: Generate clock of variable freq 50KHz to 200Khz with 74HC4046a

  

  Leandro_z

  Hi Dhruv, thanks for your interest in our device. Let me please ask one question: could you please descrive the input signal that you will provide to the CD74HC4046A? I attached an useful App. Report which contains some applications case of this…

  • scha003b[1].pdf

  • over 14 years ago
  • Clock & timing
  • Clock & timing forum

• RE: TL712: Detecting Phase difference between a Sine wave and a square wave

  

  Bahram Mirshab

  Hello Madhu, There are several methods of phase detection. A simple method would be to subtract the analog signals to get a signal that its amplitude increases with increasing phase difference. But that would require both signals to be analog and equal…

  • over 8 years ago
  • Amplifiers
  • Amplifiers forum

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