020170
Full Member level 4
Some circuit needs resistor to adjust voltage vallue.
Especially, resistor used in Voltage divider circuit.
In cmos process, process variation of resistor is too large to ignore.
in additional to Aread of Resistor is big compare to NMOS or PMOS
Nevertheless, Why We use Resistor in Voltage divider circuit instead of MOS?
May we use diode-connected MOS in the voltage divider circuit instead of resistors?
Especially, resistor used in Voltage divider circuit.
In cmos process, process variation of resistor is too large to ignore.
in additional to Aread of Resistor is big compare to NMOS or PMOS
Nevertheless, Why We use Resistor in Voltage divider circuit instead of MOS?
May we use diode-connected MOS in the voltage divider circuit instead of resistors?