Patent ID: 7215199
Filing Date: 2007-05-08
Classification: H03F

Abstract:
1. A transistor circuit, comprising: a present amplifying stage, comprising; a first transistor coupled to a second transistor and to a fifth transistor, wherein a gate of said first transistor is coupled to a first output of a previous amplifying stage, said second transistor is configured as a diode connected transistor, and a drain of said first transistor is coupled to a first output of said present amplifying stage; a third transistor coupled to said second transistor, wherein said third transistor mirrors current in said second transistor; a fourth transistor coupled to a sixth transistor and to said third transistor, wherein a gate of said fourth transistor is coupled to a second output of said previous amplifying stage, said sixth transistor is configured as a diode connected transistor, and a drain of said fourth transistor is coupled to a second output of said present amplifying stage; and said fifth transistor coupled to said sixth transistor, wherein said fifth transistor mirrors current in said sixth transistor.