Hello team,
Could you share detailed info on the frequency response characteristics?
One of my customers is interested in TMCS1101 but have questions on its frequency response.
From the datasheet, the bandwidth is 80 kHz with -3dB. And compare with the gain, phase decreases very quickly. If it is second-order, it would be -90°delay with -6dB gain. But the datasheet shows phase delay of -90° when the gain is about -1.5dB at 50kHz.
Q1: Why does this device have such unusual frequency response? I assume it is related to the fact that it has discrete time sampling as mentioned in section 9.3.3.3, is it correct? Is there any other reason?
Q2: Also, I could not find the detailed info on the discrete time sampling feature/function. Is there any data you could share on this function?
Best regards,
Kurumi Hasegawa