Across
- 2. A circuit with a predetermined dc level is added to the output voltage of the op-amp is called
- 7. In the sample and hold circuit, the period during which the voltage across capacitor is equal to input voltage
- 9. the requirement/s of an instrumentation amplifier?
- 10. the operation of sample and hold mode depend/s?
- 11. Which is a nonlinear application of op-amp?
- 12. Zero crossing detector circuit plays a crucial role in conversion of input sine wave into a perfect _________at its output
- 13. What is the feedback factor of voltage follower circuit?
- 14. How many RC stages are used in the RC phase shift oscillator?
Down
- 1. The clipping level in op-amp is determined by
- 3. Which circuit converts irregularly shaped waveform to regular shaped waveforms?
- 4. In a peak detector circuit, which component holds the peak value till a higher peak value is detected?
- 5. To a schmitt trigger in non-inverting configuration an input triangular wave of 1Vp is applied. What will be the output waveform, if the upper and lower threshold voltages are 0.25v?
- 6. In an inverting Schmitt Trigger circuit, the hysteresis ________ is also known as 'hysteresis width'.
- 8. In hysteresis width, the hysteresis voltage is equal to _upper & lower threshold voltages (VUT & VLT).