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PulseBlasterDDS-I-300
Clock Input Signal Standard
The PulseBlasterDDS-I-300 is a digital system built in CMOS technology and powered off a 3.3 V DC source. It will
accept external clock signals that conform to the low-voltage 3.3 V TTL standard only. Negative voltage below 0.2 Volts
would damage the processor chip, and thus any external sinusoidal signal would need to be converted to the positive-only
TTL signal prior to using with the PulseBlasterDDS-I-300.
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2017-11-14