A general formula of the conjuate of the difference of functions on distribute lattice 分配格上函数差的共轭函数的一般公式
By comparing and analyzing the advantages and disadvantages of three kinds of voltage reference circuits , type of current density ratio compensation 、 weak inversion type and type of poly gate work function , a cascode structure of type of current density ratio compensation is chosen to form the core of voltage reference circuit designed in this paper . applying the negative feedback technology , an output buffer and multiply by - 2 - circuits are designed , which improve the current driving capability 然后通过比较和分析电流密度比补偿型、弱反型工作型和多晶硅栅功函数差型三种带隙电压基准源电路结构的优缺点,确定了电流密度比补偿型共源共栅结构作为本设计核心电路结构,运用负反馈技术设计了基准输出缓冲电路、输出电压倍乘电路,改善了核心电路的带负载能力和电流驱动能力。
函数: function差: send on an errand; dispatch函数差, 函数的增量: difference of a function波数差: wave-number difference代数差: algebraic difference读数差: difference of reading均数差: difference in means中数差: median deviation除数差异: denominator variance倒数差分: reciprocal difference加权均数差: weighted mean difference wmd粒子数差: population difference偶数差错: even numbered error; even-numbered error平均数差数: difference between means坡度代数差: algebraic difference between adjacent gradients奇数差错: odd-numbered error支数差异: count variation标化均数差值: standardized mean difference标准化均数差: standardized mean difference smd导数差热分析: ddta; derivative differential thermal analysis计程仪读数差: difference between log's readings零位粒子数差: zero-order population difference算术分位数差: arithmetic quartile deviation样品平均数差: difference of sample means质子中子数差: isotopic number