AN2145NFHP

AN2145NFHP, AN2146FHP, AN2147FHP CCD Video Camera Signal Processor ICs s Overview The AN2145NFHP is a CCD video camera signal processor IC for 510H CCD. It incorporates full chroma signal LPFs and horizontal aperture correction circuits. Because carrier-balance is rationalized and ajustment-free, adjustments and necessary external components are reduced half in number as compared with conventional versions of ours. The AN2146FHP is for 670H CCD, and the AN2147FHP is for 768HCCD. Unit:mm 1 0.5 0.2 0.1 0.15 + – 0.05 1.3±0.1 2.8±0.2 (0.5) 0.1±0.1 s Features Improved color reproduction with 4-channel white balance Built-in high-luminance color-suppression circuit Improved S/N ratio at low brightness 12.0±0.2 14.0±0.2 (min0.25) 80-Pin QFH Package (QFH080-P-1212) s Absolute Maximum Ratings (Ta=25 ˚C) Parameter Supply voltage Supply current Power dissipation Note 2) Operating ambient temperature Note 1) Storage temperature Note 1) Symbol VCC ICC Rating 5.5 100 357 –20 to +75 –55 to +125 1.3±0.1 12.0±0.2 14.0±0.2 Unit V mA mW ˚C ˚C PD Topr Tstg Note 1) Ta=25˚C except operating ambient temperature and storage temperatures unless otherwise specified. Note 2) Allowable power dissipation of the package at Ta=70˚C. s Recommended Operating Range (Ta=25˚C) Parameter Operating supply voltage range Symbol VCC Range 4.4V to 4.8V s Electrical Characteristics (VCC=4.6V, Ta=25±2˚C) Parameter Total circuit current Reference voltage (or VREF output voltage) Pulse separation le...