The MC1377 will generate a composite video from baseband red, green, blue, and sync inputs. On board features include: a color subcarrier oscillator; voltage controlled 90° phase shifter; two double sideband suppressed carrier (DSBSC) chroma modulators; and RGB input matrices with blanking level clamps. Such features permit system design with few external components and accordingly, system performance comparable to studio equipment with external components common in receiver systems.
Self–contained or Externally Driven Reference Oscillator
Chroma Axes, Nominally 90° (±5°), are Optionally Trimable
Internal 8.2 V Regulator
The encoder is the only internal component to require 12V, if using RGB Scart then only 5V supply is needed to the SAM.