Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tae Wook Kim0
Date of Patent
August 19, 2008
0Patent Application Number
114667510
Date Filed
August 23, 2006
0Patent Primary Examiner
Patent abstract
A linearity-improved differential amplification circuit is provided, A linearity-improved differential amplification circuit comprises a main differential amplification unit differentially amplifying a first and a second input signals, a main bias unit biasing the main differential amplification unit, a first current source coupled in series between a power supply voltage terminal and the main bias unit and an auxiliary differential amplification unit differentially amplifying the first and the second input signal and coupled to the main differential amplification unit.
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