I am trying to work on V/F converters and have come across a strange observation with this IC LTC1286. I did notice that in the internal block diagram there are two switches which are connected in series with the cap. So what I want to know is how will this capacitor hold and discharge. How does this chip works internally.
Also how are the switches triggered on and off.... I would like some guidance on it people.
Data sheet of LTC1286 can be found in the below link
Why do you call it as "Voltage to Frequency" ? As it is following from the datasheet it is analog (voltage) to digital converter with digital, serial interface. If you are really interested in voltage-to-frequency converter please check the following very useful web-links: