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.




--

John Larkin Highland Technology Inc
www.highlandtechnology.com jlarkin at highlandtechnology dot com

Precision electronic instrumentation