Patent ID: 7893733

Claim:
A voltage driver circuit comprising: a first transistor, the first transistor including a control terminal, a first terminal, and a second terminal; a second transistor, the second transistor including a control terminal, a first terminal, and a second terminal; a first current source configured to provide a first bias current to the control terminal of the first transistor; a second current source configured to provide a second bias current to the control terminal of the second transistor; a first resistance, the first resistance including a first terminal connected to the control terminal of the first transistor; a second resistance, the second resistance including a first terminal connected to the control terminal of the second transistor; and a capacitance connecting the second terminal of the first transistor with the control terminal of the second transistor, wherein a ratio of the first bias current to the second bias current is approximately equal to a ratio of the second resistance to the first resistance.