NR421 Datasheet - National Semiconductor

Datasheet Details

Part number:

NR421

Manufacturer:

National Semiconductor

File Size:

230.72 KB

Description:

Vhf amplifier / fm converter transistor.

NR421, VHF amplifier / FM converter transistor

NR421 Features

* ,

* 0.65pF, typical f~edback capacitance for excellent RF stability

* Guaranteed collector

* base time constant and RF output resistance

* 150mV typical VCE (sat) charac:teristics at Ic = 10 mA, and IB = 0.5 mA

* 2 dB typical noise figure at 200 MHz

* "Epoxy

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National Semiconductor NR421-like datasheet