Datasheet Details
Part number:
LM1889, LM1
Manufacturer:
National Semiconductor
File Size:
190.31 KB
Description:
Lm1889 tv video modulator.
Note:
This datasheet PDF includes multiple part numbers: LM1889, LM1.
Please refer to the document for exact specifications by model.
LM1889, LM1, LM1889 TV Video Modulator
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 allo
LM1889 Features
* Y dc channel switching Y 12V to 18V supply operation Y Excellent oscillator stability Y Low intermodulation products Y 5 Vp-p chroma reference signal Y May be used to encode composite video Block Diagram DC Test Circuit Dual-In-Line Package Order Number LM1889N See NS Package Number N18A TL H 7
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