CA3102E Datasheet PDF - Intersil

●Dual High Frequency Differential Amplifier For Low Power Applications Up to 500MHz

●The CA3102 consists of two independent differential amplifiers with associated constant current transistors on a common monolithic substrate. The six transistors which comprise the amplifiers are general purpose devices which exhibit low 1/f noise and a value of fTin excess of 1GHz. These features make the CA3102 useful from DC to 500MHz. Bias and load resistors have been omitted to provide maximum application flexibility.

●Features

●• Power Gain 23dB (Typ) . . . . . . . . . . . . . . . . . . . . 200MHz

●• Noise Figure 4.6dB (Typ) . . . . . . . . . . . . . . . . . . . 200MHz

●• Two Differential Amplifiers on a Common Substrate

●• Independently Accessible Inputs and Outputs

●• Full Military Temperature Range . . . . . . .  -55oC to 125oC

●• Pb-Free Plus Anneal Available (RoHS Compliant)

●Applications

●• VHF Amplifiers

●• VHF Mixers

●• Multifunction Combinations - RF/Mixer/Oscillator; Converter/IF

●• IF Amplifiers (Differential and/or Cascode)

●• Product Detectors

●• Doubly Balanced Modulators and Demodulators

●• Balanced Quadrature Detectors

●• Cascade Limiters

●• Synchronous Detectors

●• Balanced Mixers

●• Synthesizers

●• Balanced (Push-Pull) Cascode Amplifiers

●• Sense Amplifiers