LA7565KM Description
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...
LA7565KM Key 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
- PAL/NTSC multi-system audio can be implemented easily
- Adjustment-free circuit design that does not require AFT and SIF coils
- PLL detector
- RF AGC
- Buzz canceller
- Equalizer amplifier
- SIF converter
- VIF amplifier