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| Datasheet File OCR Text: |
| 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 = +75C), PT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +75C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +125C Electrical Characteristics: Parameter Horizontal DC Loop Gain Horizontal Osc Frequency Horizontal Pull-In Range Trigger Gate Voltage Vertical Osc Frequency Vertical Blanking Pulse Delay Time (Note 1) Quiescent Sync Input Horizontal Frequency (Note 2) Symbol fc fOH fpH VGT fOV tBLK fOH(L) Min - 14.734 450 0.65 50 -10 14.5 Typ 750 15.734 650 0.72 55 40 14.9 Max - 16.734 - 0.79 60 180 - Unit Hz/s kHz Hz V Hz s kHz 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 Vert Filter 2 Filter 3 Vert Size 4 VCC 2 5 Vert Hold 6 Vert Sync Input 7 Sync Output 8 GND 18 16 Horiz Hold-Down Input 15 Horiz Drive Output 14 B (+) 13 VCO Control 12 Horiz AFC Output 11 Horiz Key Pulse 10 Video Input 9 VCC 1 1.007 (25.5) Max .964 (24.4) 16 8 9 1 16 17 .291 (7.4) Max .248 (6.3) .200 (5.08) .252 (6.4) 15 .188 (4.77) .020 (.508) .100 (2.54) Typ .009 (0.22) |
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