The 50/75 Ω driver is based on a Type
OP64, which was designed specifically for
use in pulse and video applications. Because
of internal cornpensation, the IC is
stable at amplification factors of 5 or
greater. Since the output can deliver a current
of up to 80 mA, the TC can be loaded
by 150 Ω (i.e., a 75 Ω system) with a supply
voltage of ±15 V without limiting taking
place.
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