Customer is evaluating attached circuit (Vcc:±15V) for TL074.
In the case of high speed start up square wave input (-6.5V to +6.5V), at first Output is dropped.
What kind of behavior by the cause ?
Waveform is attached,
※Blue：square wave input, Green：output
Input rise time：1000ns and 210ns is normal.
When 100ns, started Output is a little drop.
When 16ns, started Output is dropped to -10V.
Best regards,
Satoshi
