MC1377P, RGB to PAL/NTSC Video Encoder, DIP-20, 10V-14V

The MC1377P is a high-performance RGB to composite video encoder, designed for TV broadcast and video processing applications. It converts red, green, and blue (RGB) inputs into a PAL or NTSC composite video signal, enabling easy transmission and display on standard television screens. The IC integrates color subcarrier oscillation, phase shifting, and dual-sideband suppressed carrier (DSBSC) chroma modulation, reducing the need for external components. It supports both PAL and NTSC formats, selectable via a control pin. The built-in 8.2V regulator ensures reliable operation across different supply voltages. The MC1377P is widely used in video game consoles, video processing systems, and RF modulators. Its DIP-20 package allows easy integration into PCB designs and prototyping environments.

• RGB to PAL/NTSC Composite Video Encoder – Converts red, green, and blue (RGB) signals into composite video for TV broadcast applications.
• Integrated Subcarrier Oscillator and Phase Shifter – Supports 3.58 MHz (NTSC) and 4.43 MHz (PAL) operation with minimal external components​MC1377.
• Built-in Video Signal Processing – Includes color burst insertion, black level clamping, and chroma modulation.
• Selectable PAL/NTSC Operation – Supports both PAL and NTSC formats, with an external switch for mode selection.
• Internal 8.2V Regulator – Provides a stable voltage reference for improved signal integrity and performance.
• DIP-20 Package for Easy Integration – Through-hole design enables straightforward PCB mounting and prototyping.