NTE1208 Integrated Circuit CMOS, Phase Comparator Description: The NTE1208 is an integrated circuit in a 9–Lead SIP type package consisting of a digital phase comparator and an amplifier.
Three state output connected to low pass filter (using an internal amplifier) will produce DC voltage to control a VCO.
Low state pulses appear on phase out as long as the loop is unlocked and these can be utilized as lock indicator.
Absolute Maximum Ratings: (TA = +25°C unless otherwise speciied) Supply Voltage, VDD .
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10V Input Voltage, VIN .
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