Subcarrier Phase-Locked Loop The MC44144 is a gated phase–locked loop intended for, but not restricted to, video applications.
The integrated circuit contains a gated phase detector, voltage controlled crystal oscillator, divide–by–4 circuitry, and a video clamp.
This device provides a 4X reference frequency output, and a 1X reference frequency output.
The MC44144 is manufactured using Motorola’s high density, bipolar MOSAIC™ process.
• 8–Pin DIP or Surface Mount Package • Gated–Phase Detector • Single Pin Voltage Controlled Crystal Oscillator • 1X and 4X Subcarrier Output • Operates Off of a Standard 5.
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