Electronic Devices - Operational Amplifiers - Discussion
Discussion Forum : Operational Amplifiers - General Questions (Q.No. 9)
9.
An op-amp has an open-loop gain of 75,000 and a cutoff frequency of 100 Hz. At 1 kHz the open-loop gain is down by
Discussion:
11 comments Page 2 of 2.
Ankit said:
1 decade ago
20log(75000) - 20log(750000) may be according to me because for 1 khz the open loop gain will be 75000*10 = 750000.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers