LA7565E - IF Signal-Processing IC
www.DataSheet4U.com Ordering number :ENN6100A Monolithic Linear IC LA7565E, 7565KM IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products Overview The LA7565E and LA7565KM are PAL/NTSC multisystem audio VIF/SIF signal-processing ICs that adopt a minimal-adjustment technique.
The VIF circuit adopts a minimal-adjustment technique in which AFT adjustment is made unnecessary by VCO adjustment to simply end product adjustment.
The FM detector circuit uses PLL detections to sup
LA7565E Features
* Allows the use of a switch circuit to switch between spilt and intercarrier operation.
* Improved buzz and buzz beat characteristics provided by a PLL detector plus buzz canceller system.
* The IF AGC second filter is built in.
* PAL/NTSC multi-system audio can be i
