CA3127 Datasheet PDF - Intersil

High Frequency NPN Transistor Array

●The CA3127 consists of five general purpose silicon NPN transistors on a common monolithic substrate. Each of the completely isolated transistors exhibits low 1/f noise and a value of fT in excess of 1GHz, making the CA3127 useful from DC to 500MHz.

●Features

●• Gain Bandwidth Product (fT) . . . . . . . . . . . . . . . . . >1GHz

●• Power Gain . . . . . . . . . . . . . . . . . . 30dB (Typ) at 100MHz

●• Noise Figure. . . . . . . . . . . . . . . . .  3.5dB (Typ) at 100MHz

●• Five Independent Transistors on a Common Substrate

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

●Applications

●• VHF Amplifiers

●• Multifunction Combinations - RF/Mixer/Oscillator

●• Sense Amplifiers

●• Synchronous Detectors

●• VHF Mixers

●• IF Converter

●• IF Amplifiers

●• Synthesizers

●• Cascade Amplifiers