I would like to use LTSPICE software to simulate LTC6268. But I do not know how to use the LTSPICE software. Would you send me some documents and
some videos that can teach me how to use it?
Hi, Shyam! My name is Mikalay and I'm working on a design similar to yours. At the moment I'm studying how the input overdrive of LTC6268-10 can affect the stability of the LTC6268-10 and the output signal from the LTC6268-10.My idea is to use…
Hi Sisamyo: the LTC6268 and LTC6268-10 LTspice models are available in the LTspice directories under /lib/sub in the "LTC2.lib" file. I do not know to what extent they are compatible with Pspice.
I am attempting to reset the capacitor of an integrator circuit by shutting down the chip (driving pin 8 with a 4 usec low-active pulse) and pulling the output down with a 10K resistor (capacitor is 3.3 pF). Discharge of the capacitor should occur through…
In order to reduce noise, i use a JFET BF862 before the amplifier ltc6268-10,but i find a large offset current in oscilloscope. I want to know how solve it.
Hi: Actually, the H10720 was the PMT featured in my article on the LTC6268... which you can find here:
LT Journal V25N2 LTC6268 Brisebois
I did not measure the delay, as this is usually dominated by the total of the distance of the laser, the PMT, and…
I test my TIA circuit.The scheme of LTC6268 is as follow:
And the waveform is like this.
By adjusting the feedback resistance and feedback capacitance. The oscillation cannot be lowered.Can you help me to eliminate the oscillations?
What is the maximum achievable transimpedance gain with LTC6268. I wish to design a TIA to amplify a current pulse whose magnitude is around 100 pA and FWHM (full width half maximum) of the pulse is around 0.2 ms for which the rise time expectation…
I turned to Bandwidth simulation in LTSPICE to use the LTC6268-10, but the result was different from the datasheet.
We want to implement a circuit with a bandwidth of 100MHz or more in the form of a transimpedance amplifier.
The LTC6268-10 datasheet…