Patent ID: 7489207

Claim:
A design structure embodied in a machine readable medium for designing, manufacturing, or testing an integrated circuit, the design structure comprising a circuit comprising: a first node; a second node; an inductor having a first end coupled to the first node and a second end coupled to the second node; a capacitor having a first end coupled to the first node and a second end coupled to the second node; a first transistor having a current path coupled between the second node and a reference voltage and control input coupled to the first node; a second transistor having a current path coupled between the first node and the reference voltage and a control input coupled to the second node; a first multiplexor having a current path; a third transistor having a current path coupled between the second node and the reference voltage and a control input coupled to the current path of the first multiplexor; a second multiplexor having a current path; and a fourth transistor having a current path coupled between the first node and the reference voltage and a control input coupled to the current path of the second multiplexor.