US6218905 * Feb 8, 1999 Apr 17, 2001 Vitesse Semiconductor Common-gate transimpedance amplifier with dynamically controlled input impedanceUS6218905 1999年2月8日 2001年4月17日 Vitesse Semiconductor Common-gate transimpedance amplifier with dynamically controlled input impedance...
Figure 3. AC-coupling enables this circuit to tolerate the zero source impedance (at DC) of a current-transformer input. The selection of amplifier in Figure 3 depends on the application, but it generally requires wide bandwidth, low input offset, and low-power operation. This design idea ...
3) Trans-impedance amplifier 跨阻放大器 1. A low noise and wide-band trans-impedance amplifier applied in adaptive light transmitter system is presented. 设计了一种应用于光发射功率自适控制系统中的低噪声宽带跨阻放大器,用0。 2. A high gain, low noise and low power trans-impedance amplifier was...
Figure 3. AC-coupling enables this circuit to tolerate the zero source impedance (at DC) of a current-transformer input. The selection of amplifier in Figure 3 depends on the application, but it generally requires wide bandwidth, low input offset, and low-power operation. This design idea (#...
Figure 3. AC-coupling enables this circuit to tolerate the zero source impedance (at DC) of a current-transformer input. The selection of amplifier in Figure 3 depends on the application, but it generally requires wide bandwidth, low input offset, and low-power operation. ...
The current source needs to be low capacitance, less than 1.5pF, to maintain the bandwidth. The output needs to be high output impedance to control the loading on theOPA857’s output. Since most of the test equipments we have are 50W input and output impedance, how do we resolve that pr...
4) Trans-impedance amplifier 跨阻放大器 1. A low noise and wide-band trans-impedance amplifier applied in adaptive light transmitter system is presented. 设计了一种应用于光发射功率自适控制系统中的低噪声宽带跨阻放大器,用0。 2. A high gain, low noise and low power trans-impedance amplifier ...
The LTC6268 andLTC6269 is a single/dual 500MHz FET-input operational amplifier with extremely low input bias current and low input capacitance. It also features low input referred current noise and vo
4) Trans-impedance amplifier 跨阻放大器 1. A low noise and wide-band trans-impedance amplifier applied in adaptive light transmitter system is presented. 设计了一种应用于光发射功率自适控制系统中的低噪声宽带跨阻放大器,用0。 2. A high gain, low noise and low power trans-impedance amplifier ...
input impedance of the synthetic transimpedance amplifier is equal to the voltage change or detector input required to increase the current by eldivided by the detector current. Thus, for small detector currents, the synthetic transimpedance amplifier input impedance increased, resulting in a decreased ...