Interfacing to the Analog World - Technical MCQs

Q1:

One disadvantage of the tracking A/D converter is:

A that it requires two counters—one for up and one for down.

B that the binary output will oscillate between two binary states when the analog input is constant.

C the need for an accurate clock reference for the counter.

D the need for a latch and its associated control circuit.

ANS:B - that the binary output will oscillate between two binary states when the analog input is constant.

No answer description is available.