CVA1775N amplifier equivalent, crt driver + dc bias amplifier.
DESCRIPTION The CVA1775N includes a cascode CRT driver and a DC bias cutoff amplifier. All of the active components are inside the CVA1775N. Only the passive components a.
14", 15", 17" Monitors with 70KHz Scanning Frequency
SCHEMATIC, TEST CIRCUIT
GND-CUTOFF 2K W
1
16
BIASED-CUTOFF 33K.
The CVA1775N includes a cascode CRT driver and a DC bias cutoff amplifier. All of the active components are inside the CVA1775N. Only the passive components and protection diodes are needed to drive a CRT tube. The CVA1775N can easily drive 70KHz mon.
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