CA3054

CA3054 Data Sheet September 1998 File Number 388.4 Dual Independent Differential Amp for Low Power Applications from DC to 120MHz 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 fT in 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. The monolithic construction of the CA3054 provides close electrical and thermal matching of the amplifiers. This feature makes these devices particularly useful in dual channel applications where matched performance of the two channels is required. Features Two Differential Amplifiers on a Common Substrate Independently Accessible Inputs and Outputs Maximum Input Offset Voltage . . . . . . . . . . . . . . . . . ±5mV Temperature Range . . . . . . . . . . . . . . . . . . . 0oC to 85oC Applications Dual Sense Amplifiers Dual Schmitt Triggers Multifunction Combinations - RF/Mixer/Oscillator; Converter/IF IF Amplifiers (Differential and/or Cascode) Product Detectors Doubly Balanced Modulators and Demodulators Balanced Quadrature Detectors Ordering Information PART NUMBER (BRAND) CA3054 CA3054M96 (3054) TEMP. RANGE (oC) 0 to 85 0 to 85 PACKAGE 14 Ld PDIP 14 Ld SOIC Tape and Reel PKG. NO. E14.3 M14.15 Cascade...