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453: Difference between revisions
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useful to twice the oscilloscopes bandwidth. | useful to twice the oscilloscopes bandwidth. | ||
The vertical amplifier that drives the CRT deflection plates is a cascoded differential amplifier made of NPN transistors. | The vertical amplifier that drives the CRT ([[T4533]]) deflection plates is a cascoded differential amplifier made of NPN transistors. | ||
Each horizontal deflection plate is driven by a common-emitter amplifier with feedback. | Each horizontal deflection plate is driven by a common-emitter amplifier with feedback. | ||