base amplifier

基本解释

A digitally controlled CMOS variable gain amplifier base on R 2R ladder resistance network is introduced.
介紹了一種基於R- 2 R梯形電阻網絡原理的CMOS數字控制可調增益放大器。
Professional Audio system Professional power Amplifier PS1300 Series PS1300 is designed on the base of standard accurate amplifier, special for the requirement of big power.
專業音頻系列專業功放 PS1300 系列 PS1300是基於標準精密功放之上的，專爲滿足大功率需要而設計的功放。
Conventional hysteresis-current control circuit samples current through a common-base differential amplifier, of which the bias current would have some impacts on the sampling current.
傳統的滯環電流控制電路通過共基極差分放大器採樣電流信號，放大器的偏置電流會對檢測電流有較大影響。