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3B3: Difference between revisions
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a [[7895]] Nuvistor triode cathode-follower driving a differential amplifier formed by two | a [[7895]] Nuvistor triode cathode-follower driving a differential amplifier formed by two | ||
[[2N2207]] germanium PNP transistors. The collector current switches the tunnel diode when | [[2N2207]] germanium PNP transistors. The collector current switches the tunnel diode when | ||
a triggering event occurs. | a triggering event occurs. The 3B3 uses Transitron T12G germanium diodes, which are equivalent to | ||
the 1N270. | |||
* [http://bama.edebris.com/download/tek/3b3/3b3.djvu Tektronix 3B3 Manual (DjVu)] | * [http://bama.edebris.com/download/tek/3b3/3b3.djvu Tektronix 3B3 Manual (DjVu)] | ||