Function : Dual Independent Differential Amp for Low Power Applications from DC to 120MHz
Maker : Intersil
The CA3054 consists of two independent differential amplifiers with associated constant current transistors on a common monolithic substrate. The six NPN transistors which comprise the amplifiers are general purpose devices which exhibit low 1/f noise and a value of fTin excess of 300MHz.
These feature make the CA3054 useful from DC to 120MHz. Bias and load resistors have been omitted to provide maximum application flexibility.
CA3054 Datasheet PDF