Superb electrical and environmental characteristics ideal for use in applications of signal path in audio mod and rc networks 絕佳的電氣與環(huán)境溫度特性,電容誤差值, 10 %
Gmc network has better high - frequency performances and is easier to control on chip than rc network 與傳統(tǒng)的電阻電容結(jié)構(gòu)相比,跨導(dǎo)電容結(jié)構(gòu)有更好的高頻特性,在集成電路中較易控制。
Firstly , we introduced usages and developing situations of analog integrated circuits and the different design skills between analog and digital circuirs . this article secondly makes a detailed analysis and expatiation for the operational principle and design technique of regulator . then realize the regulator design in two different ways ( stable rc network and variable rc network ) , and accomplish the simulation using mxic 0 . 35m process by hspice 本文首先對包括電壓調(diào)節(jié)器在內(nèi)的模擬集成電路的特點、作用和發(fā)展概況以及它們與數(shù)字集成電路在設(shè)計方法上的差異等作了概述,然后在對電壓調(diào)節(jié)器的工作原理及設(shè)計方法進行系統(tǒng)的闡述和分析的基礎(chǔ)上,設(shè)計了兩種不同結(jié)構(gòu)形式的可以為存儲器芯片提供工作電源的電壓調(diào)節(jié)器(采用固定rc補償網(wǎng)絡(luò)的電壓調(diào)節(jié)器與采用可變rc補償網(wǎng)絡(luò)的電壓調(diào)節(jié)器) ,在mxic0 . 35 m的cmos工藝條件下,用hspice進行了仿真與測試。