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芯片基础--模拟集成电路设计智慧树知到期末考试答案+章节答案2024年山东工商学院差动信号的优点有哪些?

答案:偏置电路更简单###输出线性度更高###能有效抑制共模噪声###增大了输出电压摆幅

答案:下列关于MOSFET的说法,哪些正确?()

答案:MOSFET是四端器件###阱中MOSFET衬底常接源极S###MOS管正常工作的基本条件是:所有衬源(B、S)、衬漏(B、D)PN结必须反偏(或者零偏)下列关于运算放大器的说话,正确的是

答案:运算放大器实际上是一种高增益的差分放大器###运放设计中,电路的开环增益由闭环电路的精度决定###运算放大器设计是一个不断tradeoff的过程###一般用一个反馈系统实现运算放大器跨导的表达式有()

答案:当两结点之间存在两条信号通路时,传输函数就可能产生零点(有可能是复数)。一般而言,若两条通路到达输出结点时信号极性相同且传输函数存在零点,则为()平面零点。

答案:左半以P型硅衬底制作的集成电路中,PMOS管的衬底一般接()。

答案:高电平下列关于放大器的说法,错误的是()

答案:检测电流信号的电路,须具有高输入阻抗λ为沟长调制效应系数,若沟道长度L=0.5um时,λ=0.2,则当L=1um时,λ=()

答案:0.1

答案:Av=-RD/(1/gm1+1/gm2)引入电流-电流反馈后,电路的输入阻抗变为没有反馈时的()倍。

答案:

答案:

答案:若W/L=50/0.5,ID=500uA,λn=0.1V-1,则MOS器件的输出阻抗ro为多少?

答案:20KΩ对于电压-电压反馈电路,其输入阻抗是没有反馈时的倍。

答案:对运算放大器设计是一个不断tradeoff的过程。

答案:对极零点与系统能否稳定无关。

答案:错相同W/L尺寸下,NMOS的跨导比PMOS大,故PMOS的输出阻抗比NMOS大。

答案:对差分放大电路的输入共模电平可以随意设置。

答案:错模拟集成电路中MOS晶体管是四端器件,其四个端口分别为栅极、源极、漏极和衬底(B)或体端

答案:对共源级CS放大器由于存在密勒效应而频带一般,常同共栅CG联合构成CS—CG放大器,用于高速运放作差分输入放大级。

答案:对分析电路的高频交流特性时,必须考虑器件电容.

答案:对运算放大器的主要性能参数有增益、带宽、输出摆幅、线性度等。

答案:对当两结点之间存在两条信号通路时,传输函数就可能产生零点(有可能是复数)。

答案:对ADC是Analog-to-DigitalConverter的缩写,意思是模拟数字转换器

答案:对电压-电流反馈使电路的输出阻抗降低为无反馈时的倍。

答案:对集成电路,又称为芯片,简写为IC,其英文为IntegratedCircuit

答案:对共源共栅形式运放的缺点是输入输出摆幅小。

答案:对共源共栅运放的优点是增益高。

答案:对

答案:对data:image/png;base64,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

答案:对环路增益值越大,闭环增益对运放增益的变化越不敏感,其精确度就越高

答案:对data:image/png;base64,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

答案:data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAJUAAAAtCAYAAACnOylXAAAFmUlEQVR4Xu2becguUxzHP5eyZidS4g+7kAhlS5YsWcsV99pll71I9uzZCiV79j1bQvZEokS2LJGEspQSsvap39R0msdzn/c5zTzvM2fqrdv7zpyZ33c+8zu/3/ecO4dyFAUyKzAn83hluKIABaoCQXYFClTZJS0DFqgKA9kVKFBll7QMWKAqDGRXoECVXdIyYIGqMJBdgQJVdknLgAWqwkB2BQpU2SUtA7YJ1S7ATsABwGfAQsAbwAPA2w2vYk/gdGAb4CvgJeAi4Isev7ZZoWGbUMnCYsBVwHHAfOCeIYBsC5wKHA98M6Uw+XFtB/gR/QAsDqwD3A88BfyRxD3xGrYNlfqcA1wIHAPc9D+gLAqcCzw2IJNNA2Pqf1Rk4meBfyOoNYE7gNeA8xvAmmgNu4DqYODOAMbpbNCxM7AhcC3w9zQQ1BDD6sCtwPMRZ5WVfC/nBXB7AO8k1060hl1AZV31XGSpU4DfGsReBTgLuBT4bkqBMqyVIyN9DajFr7VYzUZnAH5cbyYaTLSGXUC1ZUD1KnAQ8HMi2MLAycD7cd4UMzUwtCWA64A1ALPSt8mZE61hF1BZhNrx+VUeGPVEXbPNgH2i7kqL1L4AtgHwEHANcEut1qrin2gNu4Bqhej6VgXmAh/XSFkauAC4Efi0LwQlcS4FXBbZyU65qTyYaA27gErRboipb2vg9RDVZ5kX/9ZqqDqhSWJrx6hzZvJMrwBXAn82XOx0tzuwFrBJdLxmqqZzvXyiNewCqkXiS7QwrXtVCqp/ZdfzywK+NcW1vjgN+Au4HvgdWA3YHngGeDTpHrUqnGKPBtYGLo+6bjlgV+A94OaGNn4BH2ns03wn+lZnR6Oi6Zt+YDk1HPuB0wG6gMpnqHwWjU3rhnE8qZWAewEzwcW1F2BnpQ/2ZLTt9dirQlirot6BLglcAfwY03BXVobv5cgA65CILX13OTXMClZXUDnN3R1fouLsMIYntVG4z7bfTyfqeB+7J3++r/3Nes4p9pHIbvXLtorp2eWkj7KqPdpgm8YH8UQCfjVKTg1He7IhZ3cFlcsvZhYziZnhpDE8KZc3LGz3Az5I4hUQ4dkbeLf2N1+YQB0BvJBcU3VWTj8ppDnF1zox7sNjKq5qy7TD06cTILNn/cipYc64OvsvWtVX+Em4xZqh/ox6VM7zFlH4u3aWZh3rqtRANHM59e4P+Az1o4JK41Xro37kLNSrumjfgCaFygz8MPDigEyVS8NRNR96fleZyrUtF0wVxrbZrDATT6rqgn4CzowivR60X7hj17OYGcLlofWBwxrMV7ObIOqVpVlsqKAjnuA9/gEeb7jOLGq9qUHc9PdcGo74yMNP7wqqymdZNkSbqSfl2plF+m0NxXgFjy36obWaapkwFK2X9MTSYtyu8NgwZj8cLuFYZ9gYCL1ZSpAFzGM94PaA+pJk+aa6YS4Nxwqg6eKuoLL78iu0rrpvDE/KusLtIVoB6fSxInBX7NmyK6zgWRd4MKyEdOuN2058LrejpGtx2cWPAe18nVadir+M7UFaIu5SMFNqlTQduTTMHldXUOUKxKxiFtLv+jwZdK+wLiyE9Z6qw8VYp15BfCu5Rv/KrvTE2DmQ6zl7Nc5shqoqdDUtT0imCD0ql3p0pS226+ahGWi3hoVapyKNUHeZmq0GZYheATKTYGczVINMz+XDBK2c8Tocg0xPpz23Lleg1regzETXXl8zG6GyAHfznsswFtpXAy8D/t7VfbeLuAlQqOoZyuJ387hG+8IC38MuauNYzrHGq4rlXoMxTvCzEapx4i3XtqBAgaoFkft2iwJV3954C/EWqFoQuW+3KFD17Y23EG+BqgWR+3aLAlXf3ngL8RaoWhC5b7coUPXtjbcQb4GqBZH7dosCVd/eeAvxFqhaELlvt/gPVSxDPU3yaBoAAAAASUVORK5CYII=###data:image/png;base64,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:image/png;base64,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

答案:图(a)的增益约为0.5###图(a)的增益更小输入信号频率从低频到高频变化过程中,线性电路的()等指标随频率的变化特性。

答案:增益###输入阻抗###噪声

答案:(a)的增益最小###(c)的增益最大###(b)的增益为(a)的两倍

答案:减小W/L,或者增大,改善电路线性度###data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAIkAAAAtCAYAAACaqUgxAAAFV0lEQVR4Xu2aVahtVRSGv6tgJz4oCuqDgYiCgYH1YCAIdl7zQbCxGxsDRRTs7sJGBAMRxUBREcVCMRALFUEQseXjjAWLzbp7rrU9O9xnzJfLPXvMueb81z9H/GPNI0ciUEBgXiKUCJQQSJKUEMrfSZIkCYoIJEmKEKVBkiQ5UEQgSVKEKA2SJMmBIgJJkiJEaZAkSQ4UEUiSFCFKgyRJcqCIwCSQZHngOuA+4PHijmcMdgS2B/YDPgEWAl4FHgDeaFhjZ+AkYCvgC+B54ALg05bPm9Nmk0CSXYC7gEeBY4CfW76RxYDLgSOBA4B7CvO2Bk4AjgK+avmMSTFbD9gbeAtYCvD/VwFfjmKD4ybJMsCpwKqAZNkTeKbDwc8CzgcOB27oM29R4OwgYpOn6fDIkZtuAxwBHAt8F09fB7gYOB34YNg7GjdJtg2CvA48CLwGHA380vLgBwF3BAEMHwsaO8TtuxL4q+Xak2BmKJb89wOP1DbkezseWBk4E/htmJsdJ0mWBM4Arga+B86LcLMb8FzLQ5uX6HkEUtB+bZi3Utw4b963LdedFLNNgBsBL8M7PZvy7JcB+wAfDXPD4yRJ5UVuiwNuDDwEPNXnhfdisVmQ5EXgQOCnHoOFgeOAdzuGsWFi3mXtw4Ig8yPhrs/dCHgCOBh4tsuiXW3HRZLFIxe5qZZEmjdcCAjIroAhqDTWjorG8NQEpMTTM5m3DNUllzY64O/mXFsA+wM/9qxRnV1vUkraB3z8zLRxkUQ3ui5wO/BP7QT+/bHIT05p8WJXCICMzWb/H9bWMik2hF0LfPyfUBrPZC/SFcDqBZJY9htKhzbGQRI9hgSw7P2852T+dmmt0ilVIksD10So2RJ4OdbzXN4+h7esTsShgQlsB5w84ANeiBzjj5jfliQPh+Yz4GPL08ZBEkPA5pGwNr089Qyz+XtbZO6LAJdEDlPXStYM/eScDrpLGa3RWsxZkugpvGne7s8WgHkFjmTZtyGr751WaSUKZbrnQTURL4xClfnN36PlQ+PT5ixJ1gcMC8rw/UKAlY8KrLqGeUU/bcOwcnfEZQnjXBXJrpqI+dCdUQ1ZYU3CmHOJq+XoidGfKdX1aijqJ5sCewHv9XljehzjuVqJ+YzK5P9RE2k6oiWwamuTFmLV8xKgUDg1JbDVjI02X2Qb1dPDq5v4wvvNqfQCifdm6CFdpP3Z9Bizmbi6L4lgaN4jzlbfq1ha2k+NmKYXsXkn4/t5hToIlSS9VgGINSLRlSw2/LrK1Hotez/2j94GFPfMT+wjbQi4jycB+yU/APZS7CirEg97VBg8DdxSe5h42oYwce963s57HlV1o/Cj8qlnaONFqoMoPSvdG6ZMSpvymEorWS5K4a6aiEqtnwyYk6wGnBbJr65ed35zEMfnLxs3WxHQ0nMUQ1Laz/KSVW0FCauIZhEwFQ2+qhnlLR902Pjz25GmimiJIJB5id+kdNFEvIm+hPcj0TUB9psW+z2W0d5kX469k28Aya6+Y97j9yujGOK3QSjKrwBqQxYAfirQqzMNZT+j8iRD2fwsLqoXuQg4tAZ85dL91yrjd2D3SCQr0sziFiZ3qSTJTP5hB3nF8CbmQHolQ4uhxnLYfKBSg+2hXB85inZTP5IkMyHFHpIteV25H/b4eaMu/dbwLia0JsiSxqR1lVBytZv6kSSZ8RDnAvZM/KxRr/EnsFNUPYdEB9YqSGHv61BlK7skydQjkAcsIpCepAhRGiRJkgNFBJIkRYjSIEmSHCgikCQpQpQGSZLkQBGBJEkRojRIkiQHiggkSYoQpUGSJDlQRCBJUoQoDf4FE/YFPVQ1fy8AAAAASUVORK5CYII=###data:image/png;base64,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

答案:PMOS当两结点之间存在两条信号通路时,传输函数就可能产生零点(有可能是复数)。一般而言,若两条通路到达输出结点时信号极性相反,则为()平面零点。

答案:右半

答案:b()可以检测输出电流。

答案:串联电流表电感L的阻抗为()

答案:sLdata:image/png;base64,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

答案:

答案:N型衬底data:image/png;base64,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

答案:data:image/png;base64,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

答案:共栅电路为()类型放大器。

答案:跨阻放大器源极跟随器的最可能的应用是用来构成电平位移电路。

答案:对data:image/png;base64,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

答案:错在反馈电路中,输入信号和反馈信号接在两个相同的结点可实现电流相加。

答案:对相对于差动信号,单端信号的参考电位为某一固定电平。

答案:对差分放大电路无法处理任意信号。

答案:错源极跟随器电路的增益是非线性的,增大电阻可以改善增益的非线性。

答案:对引入了源极负反馈电阻后,共源级电路的输出输出摆幅减小了。

答案:对大多数CMOS工艺中,NMOS器件比PMOS器件性能好。

答案:对MOS小信号模型,对于手算来说,并不是越复杂越好。

答案:对对于NMOS器件,当

时,器件导通且工作在饱和区。

答案:对MOSFET器件工作在饱和区时,由于导电沟道被夹断,所以漏极电流为0。

答案:错data:image/png;base64,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

答案:对带恒流源负载的CS增益为,因高增益与输出摆幅没有不可避免的矛盾,故用得多。

答案:对简单差动电路的偏置电流不随改变

答案:错运算放大器实际上是一种高增益的差分放大器。

答案:对共模抑制比CMRR用来衡量共模变化产生的不期望的差动成分

答案:对差动信号指两个结点电位差,且两个结点电位相对于某一固定电位(共模电平)大小相等,极性相反。

答案:对体效应增大了源跟随器的输出阻抗。

答案:错两级运放的设计中,为了提高增益,第一级可采用共源共栅电路。

答案:对带源极负反馈电阻的共源级(CS)放大器具有比较高的输出阻抗。

答案:对引入反馈后,电路的增益不变

答案:错相同尺寸和偏置电流时,相较于NMOS器件,PMOS的输出电阻ro大,更接近理想电流源,可提供更高增益

答案:错只有所有根的实部都为负数,电路加激励后才稳定。

答案:对对于以电阻为负载的共源级电路,增大器件的宽长比W/L,可以增大电路的小信号增益

,但MOS管寄生电容相应增加,电路的高频响应会变差,其3dB转折频率点会下降

答案:对高频时认为电容短路、电感断路,即电容阻抗为0,电感阻抗为无穷大

答案:对

答案:

答案:data:image/png;base64,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