Circuit having increased noise immunity and capable of generating a reference voltage or terminating a transmission line

A voltage divider for providing an output voltage between first and second voltages comprising:

• a first transistor having a first terminal coupled to the first voltage, a second terminal coupled to the output voltage, and a gate terminal;
• a first filter coupled between the second voltage and the gate input of the first transistor, for attenuating noise at the gate input of the first transistor, wherein the first filter comprises at least one NFET transistor having source and drain terminals coupled between the second voltage and the gate input of the first transistor and a gate input coupled to the first voltage, and at least one PFET transistor having source and drain terminals coupled to the first voltage and a gate input coupled to the gate input of the first transistor;
• a second transistor having a first terminal coupled to the output voltage, a second terminal coupled to the second voltage, and a gate terminal;
• and
• a second filter coupled between the first voltage and the gate input of the second transistor, for attenuating noise at the gate input of the second transistor, wherein the second RC filter comprises at least one PFET transistor having source and drain terminals coupled between the first voltage and the gate input of the second transistor and a gate input coupled to the second voltage, and at least one NFET transistor having source and drain terminals coupled to the second voltage and a gate input coupled to the gate input of the second transistor.