LA7975 数据手册 ( 数据表 ) - SANYO -> Panasonic
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SANYO -> Panasonic
Overview
The LA7975 is an IC that converts PAL SIF signals (5.5 MHz, 6 MHz, and 6.5 MHz) to 6 MHz. For the sake of high sound quality, this IC uses a unique mixer technique to supress interference from NICAM signals.
Functions
Mixer, amplifier, oscillator, oscillator mute
Features
Resistant to interference by NICAM signals
Small SIP-5 package
Wide range of usage voltage (5 V to 12 V)
PAL SIF Converter Circuit for TV and VCR Multi-system
SANYO -> Panasonic
Integrated Circuit VIF & SIF Circuit for TV/VCR
NTE Electronics
Integrated Circuit PLL SIF & VIF for TV & VCR
NTE Electronics
TV and VCR VIF/SIF IF Signal-Processing Circuit with PAL/NTSC Multi-Format Audio Support
SANYO -> Panasonic
TV and VCR VIF/SIF IF Signal-Processing Circuit with PAL/NTSC Multi-Format Audio Support
SANYO -> Panasonic
SIF CONVERTER FOR TV AND VTR
Toshiba
IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products
SANYO -> Panasonic
IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products
SANYO -> Panasonic
IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products
SANYO -> Panasonic
QUASI-SIF SYSTEM FOR TV
Toshiba