Description
One LM1889 chip.
The LM1889 is designed to interface audio, color difference, and luminance signals to the antenna terminals of a TV receiver. It consists of a sound subcarrier oscillator, chroma subcarrier oscillator, quadrature chroma modulators, and RF oscillators and modulators for two low-VHF channels.
The LM1889 allows video information from VTR’s, games, test equipment, or similar sources to be displayed on black and white or color TV receivers.
