AN5179NK intermediate frequency signal processing integrated circuit

Published:2011/6/30 4:43:00 Author:Christina | Keyword: intermediate frequency, signal processing, integrated circuit | From:SeekIC

The AN5179NK intermediate frequency signal processing integrated circuit is produced by the Panasonic company, and it can be used in the Panasonic TV sets. 1.Features The AN5179NK uses the audio-visual standard separation mode and it can be used in the multi-channel audio circuit. The AN5179NK integrates the alto AGC, the high pitch AGC, the automatic frequency control circuit and the audio circuit. 2.Pin functions and data The AN5179NK uses the 30-pin dual-row DIP package, the pin functions and data are as shown in table 1. Table 1. The pin functions and data of the AN5179NK 3.The internal circuit block diagram and the typical application circuit The internal circuit block diagram and the typical application circuit are as shown in figure 1 and 2. Figure 1 The internal circuit block diagram of the AN5179N Figure 2. The typical application circuit of theAN5179NK



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