View Single Post
  #23   Report Post  
Posted to sci.electronics.design,alt.binaries.schematics.electronic,sci.electronics.cad,sci.electronics.basics
Jim Thompson[_3_] Jim Thompson[_3_] is offline
external usenet poster
 
Posts: 2,181
Default Injection Locking an Oscillator (was Novel Zeitgeber devive for antique clock)

On Sun, 02 Feb 2014 15:29:04 -0800, John Larkin
wrote:

On Sun, 02 Feb 2014 16:20:52 -0700, Jim Thompson
wrote:

On Sun, 02 Feb 2014 08:49:55 -0700, Jim Thompson
wrote:

PAL fails to realize that injection locking an oscillator requires an
oscillator :-}

His post was an attempt to output a subharmonic without the
oscillator. There are better ways to handle such a scenario.

For example, see my boom-box machine (circa 1979)...


http://www.analog-innovations.com/SED/SubBassEnhancer_BoomBoxProcessor.pdf

Here is an injection-locked OSCILLATOR....


http://www.analog-innovations.com/SED/InjectionLockingAnOscillator.pdf

...Jim Thompson


Best of all, pull-down only, narrow pulse...

http://www.analog-innovations.com/SED/InjectionLocking_PD.png

...Jim Thompson


As usual, you post an image of a tiny time slice of a simulation.

Post an LT Spice .ASC schematic, something most people here can play with.


My apologies. I guess you are incapable of running a simple .CIR
file, something any freshman EE student can do :-}

...Jim Thompson
--
| James E.Thompson | mens |
| Analog Innovations | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| San Tan Valley, AZ 85142 Skype: Contacts Only | |
| Voice480)460-2350 Fax: Available upon request | Brass Rat |
| E-mail Icon at http://www.analog-innovations.com | 1962 |

I love to cook with wine. Sometimes I even put it in the food.