ÔË·Å´ø¿íÊÇÖ¸ÆäÔöÒæÏ½µµ½ - 3dBʱµÄƵÂÊÂð? - ±à³ÌÓïÑÔ...

ÔÚʵ¼ÊÓ¦ÓÃÖÐ,µ¥Î»ÔöÒæ´ø¿í(Unity Gain Bandwidth)Óë-3dB´ø¿í³£±»»ìÓÃ,µ«ÔÚ¸ßÔöÒæÅäÖÃ϶þÕß²¢²»µÈͬ¡£´ËÍâ,²»Í¬Êý¾ÝÊÖ²áÖбê×¢µÄ´ø¿í²ÎÊý¿ÉÄÜÖ¸Ïò²»Í¬¹¤×÷Ìõ¼þ¡£ÄÇô,-3dB´ø¿íÊÇ·ñÕæÕý·´Ó³Ô˷ŵÄСÐÅºÅÆµÂÊÏìÓ¦¼«ÏÞ?ËüÓëÔöÒæ´ø¿í»ý(GBW)ÓÖÓкιØÏµ?Àí½âÕâЩ¸ÅÄî¶Ô¸ßËÙ·Å´óµç·Éè¼ÆÖÁ¹ØÖØÒª¡£Ð´»Ø´ð ºÃÎÊÌâ ÌὨÒé ¹Ø

¼ÒôÅï¼àÌý¿ØÖÆÆ÷×÷ÓÃ?

ͨµÀ¸ôÀë¶È100dB@+4dBU,unity gain ¶¯Ì¬·¶Î§ µçÔ´¹¦ºÄ>120dB@+24dbU,unity gain 30W,AC 190V-240V

gainÃû´Ê

Gain Capital¼ÎÊ¢¼¯ÍÅ ; ÃÀ¹ú¼ÎÊ¢¼¯ÍÅ ; ÃÀ¹ú¼ÎÊ¢ ; ¶÷×ʱ¾¹«Ë¾ CNR GAIN²ÊÉ«½µÔëÔöÒæ ; ºÚÉ«½µÔëÔöÒæ unity gainµ¥Î»ÔöÒæ ; ÕûÌåÔöÒæ Production GainÉú²úÊÕÒæ ; Ôö²úÓÍ...

Çë°ïÃ¦ÍÆ¼öºÏÊʵÄHIFI¹¦·Å?

Unity Gain¾ÍÊDz»¹ÜÄÄÖÖѶԴ£¬ÆäÔöÒæ¶¼ÊÇÒ»Öµģ¬Ëµ°×»°¾ÍÊDz»¹Ü²»Í¬Ñ¶Ô´µÄÊäÈëµçѹÓÐʲô²îÒ죬Æô¶¯Unity GainÖ®ºó¶¼»á×Ô¶¯µ÷³ÉÒ»Ñù£¬¿ÉÒÔ½µ...

Ò»ÎĶÁ¶®ÔË·Å¡°´ø¿í¡±

µ¥Î»ÔöÒæ´ø¿í£¨Unity Gain-bandwidth£¬UGBW£©¶¨Ò壺ÔË·Å¿ª»·ÔöÒæ/ƵÂÊͼÖУ¬¿ª»·ÔöÒæÏ½µµ½1ʱµÄƵÂÊ¡£Àí½â£ºµ±ÊäÈëÐÅºÅÆµÂʸßÓÚ´Ëֵʱ£¬Ô˷ŵĿª»·Ôö...

¸úËæÆ÷ºÍ»º³åÆ÷µÄÇø±ð? - ǶÈëʽ - CSDNÎÊ´ð

¼òµ¥À´Ëµ,Ò»¸öµ¥Î»ÔöÒæ¸úËæÆ÷ÊÇÒ»¸ö¾ßÓÐ unity gain(ÔöÒæÎª1)µÄÔËËã·Å´óÆ÷ÅäÖÃ,ÆäÖ÷ÒªÌØÐÔ°üÀ¨: ÊäÈë×迹¸ß:ÕâʹµÃÐźÅÔ´¼¸ºõ²»ÊܸºÔصÄÓ°Ïì...

ÔÚ¼Òô»ò»ìÒôÖÐʹÓÃÓ²¼þѹËõÆ÷ÊÇÔõÑùµÄÌåÑé?

ѹËõÆ÷£¨Compressors£©£ºÑ¹ËõÆ÷¾ÍÊǸıäÊäÈëÓëÊä³öÐÅºÅµçÆ½´óС±ÈÂʵÄЧ¹ûÆ÷¡£Ñ¹Ëõ±ÈÀý ÔÚÉÏÃæµÄͼÖУ¬ÕûÌåÔöÒæ£¨unity gain£©¾ÍÊÇÄãµÄÊäÈëÐźźÍ...

¸ÖÌúÐÛÐÄ×÷±×Âë+Ó÷¨(ÒѸüÐÂ)

unity # »ò nu #£ºÔö¼Ó¹ú¼ÒÄý¾ÛÁ¦£¬#ΪÊý×Ö¡£pp£º¸Ä±äÕþÖεãÊý£¬Ã»Êý×ÖĬÈϼÓ999¡£¾ü¶Ó¾­ÑéÓëÖ¸»ÓµãÊý xp #£ºÍæ¼Ò»ñµÃ½º£¿ÕÈý¾ü¾­Ñ飬#ΪÊýÁ¿¡£cp£ºÔö¼ÓÖ¸»ÓµãÊý¡£½«...

serdesÈçºÎÈëÃÅ?

(i.e., unity gain) and the low frequency gain is attenuated or de-emphasized by the factor\frac{YT(1)}{X(1)}=\frac{(1-|k...

µ÷Òǫ̂Ôõôµ÷ÊÔ?

1.ÒôÖʲ¹³¥ ÒôÖʲ¹³¥¾ÍÊÇÀûÓÃÒôÖʲ¹³¥Æ÷À´µ÷½Ú¸÷¸öƵ¶ÎµÄÖÐÐÄÆµÂÊ£¬´Ó¶ø¸Ä±äÉùÒôµÄÒôÉ«¡£2.ÒôÁ¿µ÷½Ú µ÷Òôǰ£¬ÐèÒªÁ˽âÔ­ÉùÐźŵĶ¯Ì¬µçƽ¡¢ÆµÂÊÌØÐÔÒÔ¼°ÏÖ³¡ÐźÅÖ®¼äµÄ±ÈÀý...

Ïà¹ØËÑË÷