ILA8395

ICs for TV-SETS SECAM Decoder ILA8395 The ILA8395 is a self-calibrating, fully integrated SECAM decoder. The IC should preferably be used in conjunction with the PAL/NTSC decoder ILA8362 or ILA8366 and with the switched capacitor baseband delay circuit ILA4661. The IC incorporates HF and LF filters, a demodulator and an identification circuit (luminance is not processed in this IC). The IC needs no adjustments and very few external components are required. A highly stable reference frequency is required for calibration and a two-level sandcastle pulse for blanking and burst gating. Device is functionally identical to the TDA8395 Philips. QUICK REFERENCE DATA PARAMETER, UNIT Supply current, mA Positive supply voltage, V Total power dissipation, mW Output voltage amplitude (peak-to-peak), V Output voltage amplitude (peak-to-peak), V Ratio of -(B-Y) and -(R-Y) Operating ambient temperature range, ºC PINNING PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SYMBOL fref /IDENT TEST Vp n.c. n.c. GND CLOCHEref PLLref -(R-Y) -(B-Y) n.c. n.c. n.c. n.c. SAND CVBS DESCRIPTION reference frequency input/identification input test output positive supply voltage not connected not connected ground Cloche reference filter PLL reference -(R-Y) output -(B-Y) output not connected not connected not connected not connected sandcastle pulse input video (chrominance) input SYMBOL ICC Vp Ptot V9(p-p) V10(p-p) -(B-Y) / -(R-Y) Tamb TYPE 25 7.2…8.8 220 0.97…1.13 1.23…1.43 1.23…1.32 -25…+70 1 INTEGRAL ICs f...