Pondeli
Newbie level 1
Hello I'd like to ask if they know about any circuit with which I pushed the DC Voltage of input signal. I have operational amplifier which is powered + -6 V and he told me amplifies input signals from DC to 30 MHz. Unfortunately, I occasionally will reveal the input DC Voltage and operational amplifier that I wake up. So I needed before this circuit, which Mark would slip me this dc component moving. Coupling capacitors to vztup want because I need to give 99% and amplifying the DC signal.
The first engagement, I thought of Mark I have been involved as zasilovac noninverting and inverting input, I introduced through the resistor (R3) the reference voltage and hereby move the DC output folder. The problem is that by shifting the DC component of only about + - 0.4 V. Therefore, I ask if they know of circuit where I pushed the DC components of + - 2.5 V? Top using discrete components. It circuit what I have said my ideas were similar thoughts and engage only the front entrance area Differential But Mark does not know how to by Council.
I nead Shift (move) DC +- 2,5 V
**broken link removed**
The first engagement, I thought of Mark I have been involved as zasilovac noninverting and inverting input, I introduced through the resistor (R3) the reference voltage and hereby move the DC output folder. The problem is that by shifting the DC component of only about + - 0.4 V. Therefore, I ask if they know of circuit where I pushed the DC components of + - 2.5 V? Top using discrete components. It circuit what I have said my ideas were similar thoughts and engage only the front entrance area Differential But Mark does not know how to by Council.
I nead Shift (move) DC +- 2,5 V
**broken link removed**
