NTE1471 Integrated Circuit Color TV Deflection Signal Processor Functions: D Sync separator D Horizontal AFC D Horizontal Oscillator D X−ray radiation protector D Vertical oscillator D Vertical blanking pulse generator Features: D On−chip blanking circuit: Simplifies output circuit design D Constant discharge current: No vertical output linearity adjustment D Horizontal oscillator frequency limiter: No X−ray protector malfunction D Hold−type operation for X−ray protector D Less reduction of impedance from frost between pins Absolute Maximum Ratings: Vertical Supply Voltage, VCC(V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16V Horizontal Supply Current, ICC(H) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25mA Vertical Output Current, IOV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15mA Horizontal Output Current, IOH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15mA Power Dissipation (TA = +75°C), PT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −20° to +75°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55° to +125°C Electrical Characteristics: Parameter Symbol Min Typ Max Unit Horizontal DC Loop Gain fc − 750 − Hz/μs Horizontal Osc Frequency fOH 14.734 15.734 16.734 kHz Horizontal Pull−In Range fpH 450 650 − Hz Trigger Gate Voltage VGT 0.65 0.72 0.79 V Vertical Osc Frequency fOV 50 55 60 Hz Vertical Blanking Pulse Delay Time (Note 1) tBLK −10 40 180 μs fOH(L) 14.5 14.9 − kHz Quiescent Sync Input Horizontal Frequency (Note 2) Note 1. Delay from vertical output blanking threshold Note 2. Minimum frequency under quiescent sync signal input Pin Connection Diagram Vert Blanking Output 17 Vert Drive Output 1 16 Horiz Hold−Down Input Vert Filter 2 Filter 3 15 Horiz Drive Output 14 B (+) Vert Size 4 13 VCO Control 12 Horiz AFC Output VCC 2 5 Vert Hold 6 11 Horiz Key Pulse Vert Sync Input 7 10 Video Input Sync Output 8 9 VCC 1 GND 18 1.007 (25.5) Max .964 (24.4) 17 16 8 1 9 16 .291 (7.4) Max .248 (6.3) .252 (6.4) .200 (5.08) 15° .188 (4.77) .020 (.508) .100 (2.54) Typ .009 (0.22)