PROGRAMMABLE GAIN AMPLIFIERIn this paper, we present architectural and circuit level power optimization techniques in the design of CMOS Programmable Gain Amplifiers (PGA). In the realization of PGAs, transresistance amplifiers with resistive feedback are shown to be a more power efficient architectural...
PGA(programmable gain amplifier) :可编程增益放大器。随着计算机的应用,为了减少硬件设备,可以使用可编程增益放大器(PGA:PmgrammableGain Amplifier)。它是一种通用性很强的放大器,其放大倍数可以根据需要用程序进行控制。采用这种放大器,可通过程序调节放大倍数,使A/D转换器满量程信号达到均一化,因而大大提高测量精度...
This article aims to help hardware designers with the design of wide bandwidth programmable gain instrumentation amplifiers (PGIAs) from the selection of off-the-shelf discrete components to performance evaluation and how to save time and reduce design iterations. The PGIA architecture presented...
Our Programmable Gain Amplifier (PGA) portfolio includes low-cost, general-purpose, highly integrated and precision PGAs for a variety of applications.
程控增益放大器,Programmable Gain Amplifier gain-programmed amplifier程控增益放大器 1.This paper introduces an easy digital storage oscilloscope based on the AVR microcontroller ATmega16,especially emphasizes on the software design and the hardware design which contains signal processing circuit,gain-programmed...
On the design of a programmable- gain amplifier with built-in compact DC-offset cancellers for very low-voltage WLAN systems. IEEE Trans Circuits Syst I... PI Mak,U Seng-Pan,PM Rui - 《IEEE Transactions on Circuits & Systems I Regular Papers A Publication of the IEEE Circuits & Systems ...
一种可编程增益放大器,采用简单的电路结构可实现按照控制信号逻辑电平的足够精度和线性的增益控制,包括:级联差动放大器(E A programmable gain amplifier, a simple circuit structure can be achieved in accordance with the control signal logic level sufficient accuracy and linearity of gain control, including:...
工厂包装数量 75 子类别 Amplifier ICs Vcm - 共模电压 AVdd +/- 1 V 单位重量 76 mg 可售卖地 全国 型号 PGA103U 产品详情 技术参数 品牌: TI 型号: PGA103U 批号: 19+ 封装: SOP8 数量: 10000 QQ: 248213171 制造商: Texas Instruments 产品种类: 特殊用途放大器 RoHS: 是 系列: PGA103 放大器...
Creator™ Component Datasheet Programmable Gain Amplifier (PGA) 1.90 Features Gain steps from 1 to 50 High input impedance Selectable input reference Adjustable power settings General Description The PGA implements an opamp-based, noninverting amplifier with...
www.ti.com Subsystem Design Dynamic Programmable Gain Amplifier Design Description This subsystem demonstrates how to setup MSPM0 internal op-amps in a programmable gain amplifier (PGA) configuration, dynamically change the gain, output the amplified signal, and read the result with the ADC. This ...