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Old 13th January 2008, 01:15 PM   #1
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Default cascode output, Dynaharmony , class E

seems that thread about Hitachi HA5300 is just chillin' in Solid State board .......... so I'm posting it here .

I didn't measured anything , yet ......... but - if you look at schm , what you can comment ?
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Old 13th January 2008, 08:45 PM   #2
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I don't think I would call that a cascode output, since the
Collectors of the output devices alternately see a fixed rail
and then a boosted rail.

Correction... I think that is Class H.

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Old 13th January 2008, 09:01 PM   #3
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Quote:
Originally posted by Nelson Pass
I don't think I would call that a cascode output, since the
Collectors of the output devices alternately see a fixed rail
and then a boosted rail.

Correction... I think that is Class H.


best way of choosing Iq ........... any other than THD meter ?
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Old 14th January 2008, 04:41 AM   #4
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It shoud bias like any other OS. The Glitch appears on transition
of the supporting supply devices.
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