• CD4046B: CD4046B offset frequency variation.

  

  SEIYA OKUNO

  TI Thinks Resolved

  Part Number: CD4046B Tool/software: VCOの発振周波数のばらつきについて教えてください。 画像の回路構成でVCOの発振周波数を確認したところ、生産ロットの異なるCD4046BではVCOの発振周波数が20%高いことがわかりました。 この問題を解決するために、R2に可変抵抗を追加したいと思います。 そこで、発振周波数の変動が何パーセントになるのか知りたいです。 よろしくお願いいたします。

  • 8 months ago
  • Logic
  • Logic forum
Answered

• CD4046B: CD4046BSNR Frequency Range

  

  Amit Rege

  Resolved

  Part Number: CD4046B Tool/software: Hi, We want to use CD4046BSNR for an application working between 1 to 2 kHz. We have taken trial and its working. But we are not able to understand why mouser has specified 300 kHz as the minimum frequency for this…

  • Resolved

  • 6 months ago
  • Logic
  • Logic forum
Answered

• CD4046B: Looking for low frequency PLL intergrated circuit

  

  Michael Borza

  Resolved

  Part Number: CD4046B Tool/software: I am looking for a PLL integrated circuit with a VCO able to cover the 15 - 25 kHz range. Would the CD4046 work for such a low range? Thank you, Michael

  • Resolved

  • 7 months ago
  • Logic
  • Logic forum

• CD4046B: PLL chip with updated & automotive version?

  

  Wonder Fang

  TI Thinks Resolved

  Part Number: CD4046B Tool/software: Hi, My customer is seeking a PLL chip applied in synchronization for wireless charger, and they wondering if we have updated and automotive version of CD4046B. Do you have any recommend ?

  • 10 months ago
  • Logic
  • Logic forum

• CD4046B: CD4046 VCO frequency precision

  

  Nicolas Cormier

  Part Number: CD4046B Other Parts Discussed in Thread: CD4541B Tool/software: Hello community, I would like to use the CD4046BPWR for a new application in variable frequency generation from 100 to 3000Hz. I can't find in the datasheet the intrinsic precision…

  • over 1 year ago
  • Logic
  • Logic forum

• CD4046B: CD4046B VCO part

  

  Mirthunraju M

  TI Thinks Resolved

  Part Number: CD4046B Hi, Due to LM566 is obsolete, we want to check is there any possibility to replace LM566 with CD4046 VCO part. The VCO part to be given with control voltage (12.37V at pin5), Resistor & Capacitor and receive output frequency…

  • over 2 years ago
  • Logic
  • Logic forum
Answered

• CD4046B: Sine wave generation

  

  aditya Rajesh

  Resolved

  Part Number: CD4046B Tool/software: I needed help regarding how do i generate sine wave from a square wave input to the PLL..... when i ordered i thout the VCO gives out a sine wave inherently but that is not the case ... so can you suggest a solution…

  • Resolved

  • over 1 year ago
  • Logic
  • Logic forum

• CD4046B: PLL, FM Modulation and Demodulation (Help)

  

  Patrick Espallardo

  TI Thinks Resolved

  Part Number: CD4046B Other Parts Discussed in Thread: CD74HC4046A , , SN74LV4046A , MPY634 , MPY100 Tool/software: Hi, I am a beginner in designing FM Board. My goal is to design a PLL, FM Modulation and Demodulation Board Kit. I've read the datasheet…

  • over 1 year ago
  • Logic
  • Logic forum
Answered

• CD4046B: how to set VCO frequency?

  

  Ramin Tavassoli

  Resolved

  How do I set the VCO frequency for 400HZ?

  • Resolved

  • over 2 years ago
  • Clock & timing
  • Clock & timing forum

• CD4046B: CD4046B PLL Spice model

  

  ANTONIO FERNANDO SHALDERS

  TI Thinks Resolved

  Part Number: CD4046B Hello, Is there an available CD4046B Spice model for download ? Thanks!

  • over 4 years ago
  • Logic
  • Logic forum

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