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Gm cell needed (Read 2548 times)

noppp New Member Offline Posts: 6	Gm cell needed May 29^th, 2008, 11:33pm Hi every one I really need a Gm cell design this cell is used to convert RF voltage to RF current (Charge) Please help me urgently thanks in advance
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Zero New Member Offline Posts: 3	Re: Gm cell needed Reply #1 - May 30^th, 2008, 4:21am I'm not sure if this could work with your application, but why didn't you consider the simple diff-pair?
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buddypoor Community Fellow Offline Posts: 529 Bremen, Germany	Re: Gm cell needed Reply #2 - May 30^th, 2008, 6:39am Each version of a voltage controlled current source (which is able to handle your frequency) should do the job; what about a commercial OTA ?
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noppp New Member Offline Posts: 6	Re: Gm cell needed Reply #3 - Jun 1^st, 2008, 7:21pm Thanks for reply but what I need is in this fig. Thanks in advance
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