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罹먮━�뼱�엯�젰�룷�듃�씠怨� �꽑�삎 �슫諛섏씤 �엯�젰�뿉�꽌�쓽 �넂����젅踰⑤룞�옉�뿉 ����빐 蹂�議고븯怨� �엳�뒗 �떊�샇�쓽 �룷�듃, 異쒕젰�맂 �떊�샇�쓽 �쓽吏� �뿉�꽌�쓽 媛��룞 �빀怨꾩�� �떎瑜� 二쇳뙆�닔 援ъ꽦�슂�냼瑜� �룷�븿�븳�떎. �떊�샇�쓽 二쇳뙆�닔��� �썝由ъ�� 李⑥씠瑜� 議곗젙�븯�뒗 寃� 諛섏넚 二쇳뙆�쓽 �솕�꽦�븰.
The output amplitude will be a constant times the modulating signal amplitude.
異쒕젰�맂 吏꾪룺��� �씪�젙�븳 �븣 蹂�議고븯怨� �엳�뒗 �떊�샇�쓽 吏꾪룺�씠�떎.
Any amplitude variations in the carrier signal will not appear in the output.
臾댁뾿�씠�뱺吏� �슫諛� �떊�샇�뿉�꽌�쓽 吏꾪룺 蹂��솚��� 異쒕젰�뿉�꽌 �굹����굹吏� �븡�쓣寃껋씠�떎.
The linear signal handling capabilities of a differential
amplifier are well defined.
�떎瑜� �뒫�젰�쓣 泥섎━�븯怨� �엳�뒗 �꽑�삎 �떊�샇 利앺룺湲곕뒗 遺꾨챸�븯�떎
With no emitter degeneration, the maximum input voltage for linear operation is approximately 25 mV peak.
諛⑹궗泥� �쁺�뼢�뾾�씠 �꽑�삎 媛��룞�쓣 �쐞�븳 理쒕�� �엯�젰�맂 �쟾�븬�씠 25mV�쓽 理쒓퀬�젏�씠�떎
Since the upper differential amplifier has its
emitters internally connected, this voltage applies to the
carrier input port for all conditions.
�넂��� 李⑤룞 利앺룺湲곕뒗 洹� 諛⑹궗泥닿�� �궡遺��쟻�쑝濡� �뿰寃곕릺�뼱�엳怨�. �씠 �쟾�븬��� 紐⑤뱺 議곌굔�쓣 �쐞�븳 罹먮━�뼱�엯�젰 �룷�듃�뿉
�쟻�슜�맂�떎.
Since the lower differential amplifier has provisions for an
e���(�깮�왂)
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