The HFA3046, HFA3096, HFA3127 and the HFA3128 are Ultra High Frequency Transistor Arrays that are fabricated from Intersil Corporation’s complementary bipolar UHF-1 process. Each array consists of five dielectrically isolated transistors on a common monolithic substrate. The NPN transistors exhibit a fT of 8GHz while the PNP transistors provide a fT of 5.5GHz. Both types exhibit low noise (3.5dB), making them ideal for high frequency amplifier and mixer applications.

特性 Features

? NPN Transistor (fT) . . . . . . . . . . . . . . . . . . . . . . . . . 8GHz

? NPN Current Gain (hFE). . . . . . . . . . . . . . . . . . . . . . . . 130

? NPN Early Voltage (VA) . . . . . . . . . . . . . . . . . . . . . . . 50V

? PNP Transistor (fT). . . . . . . . . . . . . . . . . . . . . . . . . 5.5GHz

? PNP Current Gain (hFE). . . . . . . . . . . . . . . . . . . . . . . . . 60

? PNP Early Voltage (VA) . . . . . . . . . . . . . . . . . . . . . . . .20V

? Noise Figure (50?) at 1.0GHz . . . . . . . . . . . . . . . . . 3.5dB

? Collector to Collector Leakage . . . . . . . . . . . . . . . . . .<1pA

? Complete Isolation Between Transistors

? Pin Compatible with Industry Standard 3XXX Series

Arrays

? Pb-Free (RoHS Compliant)

Applications

? VHF/UHF Amplifiers

? VHF/UHF Mixers

? IF Converters

? Synchronous Detectors