NE94430 - NEC

NE94430 NPN SILICON OSCILLATOR AND MIXER TRANSISTOR

The NE944 series of NPN silicon epitaxial bipolar transistors is intended for use in general purpose UHF oscillator and mixer applications. It is suitable for automotive keyless entry and TV tuner designs. The device features stable oscillation and small frequency drift during changes in the supply voltage and over the ambient temperature range. ELECTRICAL .

Features

• LOW COST
• HIGH GAIN BANDWIDTH PRODUCT: fT = 2000 MHz TYP
• LOW COLLECTOR TO BASE TIME CONSTANT: CC
•r b'b = 5 ps TYP
• LOW FEEDBACK CAPACITANCE: CRE= 0.55 pF TYP NE944 SERIES DESCRIPTION The NE944 series of NPN silicon epitaxial bipolar transistors is intended for use in general purpose UHF oscillator and mixer applications. It is suitable for automotive keyless entry and TV tuner designs. The device features stable oscillation and small frequency drift during changes in the supply voltage and over the ambient temperature range. ELECTRICAL CHARACTERISTICS (TA = 25°C) PART NUMBER EIAJ1 REG.