LA75676V - IF Signal Processor (VIFSIF)
www.DataSheet.co.kr Ordering number : ENA0831 Monolithic Linear IC LA75676V Overview For TV and VCR Products IF Signal Processor (VIF+SIF) The LA75676V is a VIF/SIF IC that supports NTSC intercarrier reception and adopts a semi-adjustment-free design.
It is provided in the SSOP24 (225mil, 0.5mm lead pitch) package, which is appropriate for miniature 2-in-1 tuner products.
In the VIF block, it adopts a design that uses AFT adjustment to obviate the need for VCO adjustment, and thus can simp
LA75676V Features
* the 5V supply voltage appropriate for multimedia products. In addition, it achieves superb audio quality by incorporating a buzz canceller that suppresses Nyquist buzzing. Functions
* VIF block: VIF amplifier, buzz canceller, PLL detector, IF AGC, RF AGC, AFT, and an equalizer amplifier
