TA8772AN baseband delay line integrated circuit

Published:2011/5/6 9:20:00 Author:TaoXi | Keyword: baseband, delay line | From:SeekIC

The TA8772AN baseband delay line integrated circuit is produced by the TOSHIBA company that can be used in domestic and imported large screen color TV as the chroma signal delay device. 1.Features The TA8772AN has the (B-Y), (R-Y) color difference signal delay signal processing circuit, the CCD circuit, the VCO and line pulse phase comparison circuit, the sand castle pulse signal processing circuit, the PAL/NTSC/CECAM three standards switch circuit and other auxiliary circuit. 2.Pin functions and data The TA8772AN is in the 30-pin DIP package, the pin functions and data is as shown in table 1. Tips: To determine the TA8772AN's working condition, you can use the oscilloscope to detect the input waveform and output waveform. Table 1 Pin functions and data of the TA8772AN



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