ics for tv 1 AN5793K defle-ction signal processing ic for crt display overview the AN5793K is a deflection signal processor ic for crt display. it incorporates a stable wide- band horizontal oscillation circuit and a vertical os- cillation circuit. features ? built-in horizontal oscillation circuit (applicable from f h = 15.75 khz to 115 khz) ? with horizontal phase adjustment and output duty adjustment functions ? built-in vertical oscillation circuit (f v = 50 hz to 150 hz) applications ? crt monitors sdip022-p-0300a unit: mm block diagram 13 vertical sync. signal input vertical pulse ver. gnd hor. gnd v cc1 (ver.) v cc2 (hor.) 14 horizontal sync. signal input feedback pulse x-ray protection circuit 11 17 4 16 3 18 2 5 6 9 8 10 20 19 21 22 1 15 12 7 polarity sw v. osc ramp gen. polarity sw phase shifter duty adj. afc h. osc h. out 7.620.25 3 to 15 0.35 +0.10 ? 0.05 19.10.3 111 22 12 6.350.30 4.500.25 3.450.25 1.100.25 1.778 0.50.1 0.900.25 seating plane maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN5793K ics for tv 2 pin descriptions note) * 1: except for the operating ambient temperature and storage temperature, all ratings are for t a = 25 c. * 2: the power dissipation shown is the value for t a = 75 c. absolte maximum ratings parameter symbol rating unit supply voltage v cc1 13.2 v v cc2 supply current i 12 + i 15 46.0 ma power dissipation * 2 p d 700.0 mw operating ambient temperature * 1 t opr ? 25 to + 75 c storage temperature * 1 t stg ? 55 to + 150 c recommended operating range range symbol rating unit supply voltage v cc1 9.8 to 13.0 v v cc2 pin no. description 1 horizontal system gnd 2 afc output 3 afc input (feedback pulse) 4 pulse width control 5 resistor for horizontal oscillation 6 capacitor for horizontal oscillation 7 phase shifter circuit main control 8 x-ray protection circuit 9 duty adjustment control 10 horizontal system output 11 phase shifter control pin no. description 12 horizontal system v cc2 13 horizontal synchronous signal input 14 vertical synchronous signal input 15 vertical system v cc1 16 capacitor for vertical oscillation 17 resistor for vertical oscillation 18 vertical pulse output 19 capacitor for ramp wave generation 20 resistor for ramp wave control 21 ramp wave output 22 vertical system gnd maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
ics for tv AN5793K 3 electrical characteristics at t a = 25 c parameter symbol conditions min typ max unit circuit current i 15 v cc1 = 12 v, v cc2 = 12 v 6.9 8.1 10.1 ma i 12 v cc1 = 12 v, v cc2 = 12 v, pin 8 = 0 v 12.9 15.0 17.1 circuit terminal voltage v 3 v cc1 = 12 v, v cc2 = 12 v, pin 8 = 0 v 6.2 7.0 7.8 v v 5 v cc1 = 12 v, v cc2 = 12 v, pin 8 = 0 v 2.60 2.95 3.25 v 7 v cc1 = 12 v, v cc2 = 12 v, pin 8 = 0 v 6.4 7.4 8.2 v 13 v cc1 = 12 v, v cc2 = 12 v, pin 8 = 0 v 2.4 2.9 3.4 v 14 v cc1 = 12 v, v cc2 = 12 v, pin 8 = 0 v 2.4 2.9 3.4 v 17 v cc1 = 12 v, v cc2 = 12 v, pin 8 = 0 v 6.4 7.4 8.2 v 20 v cc1 = 12 v, v cc2 = 12 v, pin 8 = 0 v 4.9 5.9 6.8 horizontal output pin v 10 ? 1(h) v cc1 = 12 v, v cc2 = 12 v, 3.8 4.3 4.9 v voltage pin 6 = 8 v, pin 9 = 6.8 v horizontal output saturation v 10 ? 1(l) v cc1 = 12 v, v cc2 = 12 v, ? 0.2 0.1 0.2 v voltage pin 6 = 6.8 v, pin 9 = 8 v x-ray protection circuit v 8 ? 1 v cc1 = 12 v, v cc2 = 12 v, pin 6 = 8 v 0.65 0.75 0.90 v operation start voltage pin 9 = 6.8 v, pin 8 = 0 v to 1 v horizontal system horizontal oscillation start v fh,s f ho = 15.8 khz (allowance: 5 % ) ?? 9.0 v voltage horizontal oscillation f ho1 v cc2 = 12 v 15.0 15.75 16.5 khz frequency pin 5 = 8.5 k ? , pin 6 = 1 800 pf (j) maximum horizontal f ho2 v cc2 = 12 v 100 115 130 khz oscillation frequency pin 5 = 3.4 k ? , pin 6 = 470 pf (j) oscillation frequency control v cc2 = 12 v, ? i = 25 a 35.0 43.0 50.0 hz/ a sensitivity minimum horizontal output t d1 v cc2 = 12 v, pin 9 = 8.5 v 7.0 10.3 13.5 % pulse duty maximum horizontal output t d2 v cc2 = 12 v, pin 9 = 5.8 v 89.0 93.2 97.0 % pulse duty minimum phase shifter t p1 v cc2 = 12 v, pin 11 = 1.2 v, 0.5 1.0 1.5 s amount pin 7 = 24 k ? maximum phase shifter t p2 v cc2 = 12 v, pin 7 = 24 k ?, 3.2 3.7 4.2 s amount pin 11 = 5 v phase shifter range t p3 v cc2 = 12 v, pin 7 = 83 k ? , pin 11 = 5 v 11.5 12.4 13.3 s minimum pulse width t pw1 v cc2 = 12 v, pin 4 = 1.5 v, pin 7 = 24 k ? 0.5 1.0 1.5 s maximum pulse width t pw2 v cc2 = 12 v, pin 7 = 83 k ? , pin 4 = 5 v 11.1 12.2 13.2 s minimum horizontal input v 13 ? 1 v cc2 = 12 v ?? 2.9 v[p-p] level maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN5793K ics for tv 4 parameter symbol conditions min typ max unit vertical system vertical oscillation start v fv,s f vo = 56 hz (allowance: 10 % ) ?? 8.0 v voltage vertical oscillation frequency f vo1 v cc1 = 12 v, 45 50 55 hz pin 17 = 30.0 k ? , pin 16 = 0.027 f (j) maximum f vo2 v cc1 = 12 v 140 150 160 hz vertical oscillation frequency pin 17 = 7.7 k ? , pin 16 = 0.027 f (j) vertical pulse width t vo v cc1 = 12 v, f vin = 60 hz 0.17 0.21 0.25 ms f vo = 50 hz (free-running frequency) vertical pull-in range f pv v cc1 = 12 v, f vin = 140 hz 89 90 91 hz f vo = 50 hz (free-running frequency) minimum vertical input level v 14 ? 22 v cc1 = 12 v, f vin = 60 hz ?? 2.9 v[p-p] f vo = 50 hz (free-running frequency) ramp wave output v 21 v cc1 = 12 v, f vin = 60 hz 1.70 2.00 2.30 v[p-p] f vo = 50 hz (free-running frequency) ? design reference data note) the characteristics listed below are theoretical values based on the ic design and are not guaranteed. parameter symbol conditions min typ max unit horizontal system horizontal oscillation ? f ho /v cc2 = 10.8 v to 13.2 v ? 15 ? hz/v supply voltage variation ? v cc2 f ho = 31.5 khz horizontal oscillation ? f ho / ? tv cc2 = 12 v, t a = ? 20 c to 70 c ? 1.0 ? hz/ c temperature variation f ho = 31.5 khz phase detection sensitivity v cc2 = 12 v ? 67 ? a/ s horizontal output pulse duty ? t d /v cc2 = 10.8 v to 13.2 v, t d = 32% ? 0.25 ? %/v supply voltage variation ? v cc2 f ho = 31.5 khz horizontal output pulse duty ? t d / ? tv cc2 = 12 v, t d = 32% ? 0.01 ? %/ c temperature variation t a = ? 20 c to 70 c, f ho = 31.5 khz horizontal output drive i 10 v cc2 = 12 v ?? 5ma current phase shifter amount ? t p /t pref v cc2 = 10.8 v to 13.2 v ? 0.06 ? %/v supply voltage variation ? v cc2 t pref = 6 s (v cc2 = 12 v) phase shifter amount ? t p /t pref v cc2 = 12 v, t pref = 6 s ? 0.02 ? %/ c temperature variation ? tt a = ? 20 c to 70 c pulse width ? t pw /t pwref v cc2 = 10.8 v to 13.2 v ? 0.2 ? %/v supply voltage variation ? v cc2 t pwref = 6 s (v cc2 = 12 v) pulse width ? t pw /t pwref v cc2 = 12 v, t pwref = 6 s ? 0.02 ? %/ c temperature variation ? tt a = ? 20 c to 70 c electrical characteristics at t a = 25 c (continued) maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
ics for tv AN5793K 5 application circuit example 14 17 16 18 20 19 21 22 1 15 12 7 vertical sync. signal input vertical pulse ver. gnd ramp gen. out hor. gnd v cc1 (ver.) v cc2 (hor.) 50 k ? 150 k ? 100 k ? 3.3 f 0.027 f 0.47 f 11 4 3 2 5 6 9 8 10 horizontal sync. signal input feedback pulse x-ray protection circuit 1.2 k ? 20 k ? 20 k ? 20 k ? 5 k ? 5.6 k ? 1 f 1 200 pf 2.2 f 0.01 f 0.01 f 4 700 pf 3.3 k ? 15 k ? 13 14 20 19 polarity sw v. osc ramp gen. polarity sw phase shifter duty adj. afc h. osc h. out 5 v[p-p] 3 s pin 14 input pin 18 output f = 15.75 khz 6 v[p-p] t pw t p f = 15.75 khz ? t p , t pw electrical characteristics at t a = 25 c (continued) ? design reference data (continued) note) the characteristics listed below are theoretical values based on the ic design and are not guaranteed. parameter symbol conditions min typ max unit vertical system vertical oscillation ? f vo /v cc1 = 10.8 v to 13.2 v ? 1.08 ? hz/v supply voltage variation ? v cc1 f vo = 50 hz vertical oscillation ? f vo / ? tv cc1 = 12 v, f vo = 50 hz ? 0.01 ? hz/ c temperature variation t a = ? 20 c to 70 c maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
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