https://devzone.nordicsemi.com/f/nordic-q-a/45187/max-possible-pwm-frequency-with-phase-shiftingHi This is in part related to my previous post on PWM signal generation on two channels that are 90 degree phase shifted. The frequency of the PWM signal generated was not large enough for the application required (It is required to generate in Megaen-USTelligent Community 13Mon, 08 Apr 2019 12:42:57 GMThttps://devzone.nordicsemi.com/thread/180761?ContentTypeID=1Mon, 08 Apr 2019 12:42:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a2927b6d-b4e2-4fdd-87a7-2b8cedfd60ddhaakonsh<p>Sorry for the late reply.<br /><br />I do not think you can get a 90deg phase shift at 5.3MHz from a 16MHz clock. At 4MHz you can get a 90deg phase shift, but your duty-cycle resolution is down to 2bits.&nbsp;<br />At 2MHz you can get 3bit resolution, 1MHz 4bit, etc.&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/177708?ContentTypeID=1Fri, 22 Mar 2019 06:36:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:db8df273-84f5-46aa-a404-b6d0d38f22fct_m<p>Here are the two figures. The first figure shows the ~5.3MHz PWM signals with no phase shift. The latter shows the signals phase shifted as explained above. I just noticed now that in the second figure the duty cycle of the purple signal is larger than the green one, which made me to re-think whether or not the phase shifting is met.<img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/5857.scope_5F00_0.png" /></p> <p><img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/3487.scope_5F00_1.png" /></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/177576?ContentTypeID=1Thu, 21 Mar 2019 12:43:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5fd2c505-1d1a-45c6-b6b2-26a2b9621366haakonsh<p>Can you share a scope of you PWM signals?</p><div style="clear:both;"></div>