LA75694M

www.DataSheet.co.kr Ordering number : ENA0251 Monolithic Linear IC LA75694M Overview For Use in TV/VTR Applications IF Signal Processing (VIF/SIF for Hi-Fi) The LA75694M is a PAL/NTSC split Support VIF/SIF for Hi-Fi signal-processing IC that makes the minimum number of adjustments possible. The system is designed so that VCO adjustment makes AFT adjustment unnecessary, thus simplifying the adjustment steps in endproduct manufacturing. PLL detection is adopted in the FM detector, allowing the LA75694M to support multichannel detection for the audio signal. In addition, it also incorporates a buzz canceller that suppresses Nyquist buzz for improved audio quality. Functions VIF Block: VIF Amplifier, Buzz Canceller, BNC, PLL Detector, IF AGC, RF AGC, AFT, Equalizer Amplifier 1st SIF Block: 1st SIF Amplifier, 1st SIF Detector, AGC SIF Block: HPF, MIX, 500kOSC Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Circuit voltage Circuit current Symbol VCC max V13, V17 I6 I10 Allowable power dissipation Pd max Ta ≤ 50°C, Independent IC Mounted on a board. ∗ Operating temperature Storage temperature Topr Tstg Conditions Ratings 6 VCC -3 -10 420 720 -20 to +70 -55 to +150 Unit V V mA mA mW mW °C °C ∗ When mounted on a 65×72×1.6mm3 paper phenol board. Recommended Operating Conditions at Ta = 25°C Parameter Recommended supply voltage Operating voltage Symbol VCC VCC op Conditions Ratings 5 4.5 to 5.5 Unit V V Any and all SANYO Semiconductor produc...