on chip amplifier 片内放大器
The amplifier employs cascode structure, and spiral inductors on chip.
放大器采用共源共栅结构，芯片内部埋置了螺旋电感。
On the core of 80C196KC, the single-chip-computer is extended for program store, data store, I/O interface circuit and analog signals amplifier etc.
下位机以80C196KC为核心，外扩程序存储器、数据存储器、I/O接口电路和模拟信号放大器等电路。
It presents a system of voltage measurement with self-scale, based on the program control amplifier controlled by the single chip computer.
提出一种自动量程切换电压测量系统的设计方法，该系统基于程控增益放大器器件，使用单片机控制其增益实现量程的自动切换。
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