Has anyone worked with the cd4046 phase-locked loop circuit?

14752162150

I want to use a phase-locked loop to do parallel resonance. I have already built the board, and the test found that the phase is not locked. I have a proteus simulation circuit. Add my WeChat 14752162150. I will send you the circuit diagram! It is best to be an experienced analog engineer. I am willing to pay 1,000 yuan after solving it! My phone number is 18168459873

Jacktang

The cd4046 phase-locked loop circuit is a difficult part of the analog circuit. It's hard for the OP. I guess he is in a hurry to write his thesis.

14752162150

Jacktang posted on 2023-11-25 22:21 The cd4046 phase-locked loop circuit is a difficult part of the analog circuit. It is difficult for the OP. I guess he is in a hurry to write the paper

Have you used it? Can you add me on WeChat and teach me? 14752162150

S3S4S5S6

I have played around with the CD4046 phase-locked loop chip, but I don't quite understand what you mean by parallel resonance.

As for the phase not being locked, you can search for this article on Zhihu: "The Phase-Locked Loop Lost Lock, What Should I Do?", which lists some reasons for the loss of lock.

14752162150

S3S4S5S6 Published on 2023-11-27 11:29 I have played with the CD4046 phase-locked loop single chip, but I don’t quite understand the parallel resonance you mentioned here. I don’t know what it means. As for you...

Can you add my WeChat and teach me? 14752162150. I will send you the circuit diagram.

S3S4S5S6

14752162150 posted on 2023-11-27 12:43 Can you add me on WeChat and teach me? 14752162150. I'll send you the circuit diagram

"I'll send you the circuit diagram." You can post a screenshot of the circuit in the post, and then explain what problems you are encountering, so that the moderator and the experts in the forum will be interested in answering. If you think your circuit involves some confidentiality, you can partially intercept it and hide some parameters.

In my experience, it is best to post with illustrations, so that more people will read it and the probability of solving the problem will be higher. If you have not done this thing, basically no one will read the simple text description.

14752162150

S3S4S5S6 posted on 2023-11-27 14:29 "I'll send you the circuit diagram" You can post a screenshot of the circuit in the post, and then explain what problems you are encountering now, so that the moderator can...

I would rather not ask than disclose the circuit. If you really want to help me, you can add me and delete me after understanding me. Why are you afraid to add WeChat? Can you still get pregnant after adding me?

S3S4S5S6

14752162150 Published on 2023-11-27 15:12 I would rather not ask than disclose the circuit. If you really want to help, you can add me and delete me after understanding. Why are you afraid to add WeChat? You can still get pregnant after adding...

You have the right not to make your circuit public, and I also have the right not to add WeChat.

S3S4S5S6

14752162150 Published on 2023-11-27 15:12 I would rather not ask than disclose the circuit. If you really want to help, you can add me and delete me after understanding. Why are you afraid to add WeChat? You can still get pregnant after adding...

If you don’t add WeChat, it means you are not helping sincerely. Is it necessary to add it?

gmchen

I am very familiar with 4046 and have used it many times. But I don't want to add WeChat. If you don't want to disclose the circuit diagram, then describe the fault phenomenon in detail, and maybe you can give some suggestions.

14752162150

gmchen posted on 2023-11-29 09:01 I am very familiar with 4046 and have used it many times. But I don't want to add WeChat. If you don't want to disclose the circuit diagram, then describe the fault phenomenon in detail, maybe you can provide...

I'm really sorry, sir. The author of this circuit doesn't allow me to make it public. If you feel that the circuit diagram is meaningless after adding me, just delete me. I won't get pregnant after adding me. What are you afraid of? I sincerely beg you to save me. I have no other intentions. I just want to ask for advice and learn. Please.

14752162150

gmchen posted on 2023-11-29 09:01 I am very familiar with 4046 and have used it many times. But I don't want to add WeChat. If you don't want to disclose the circuit diagram, then describe the fault phenomenon in detail, maybe you can provide...

Are you willing to pay the reward without adding any?

Gen_X

Q3940776 Let me see

14752162150

Gen_X posted on 2023-12-10 17:42 Q3940776 I'll take a look

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