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TDA3566A Fiches technique(PDF) 9 Page - NXP Semiconductors |
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TDA3566A Fiches technique(HTML) 9 Page - NXP Semiconductors |
9 / 24 page February 1994 9 Philips Semiconductors Product specification PAL/NTSC decoder TDA3566A I28 output current − − 15 mA Reference part ∆f phase-locked loop catching range note 6 500 − − Hz ∆ϕ phase shift for 400 Hz deviation of the oscillator frequency note 6 − − 5 deg TCosc oscillator temperature coefficient with respect to oscillator frequency note 6 − −2 −3 Hz/K ∆f osc frequency deviation when supply voltage increases from 10 to 13.2 V note 6 − 40 100 Hz R26 input resistance 280 400 520 Ω C26 input capacitance − − 10 pF ACC generation (pin 2; note )7 V2 control voltage at nominal input signal − 4.5 − V V2 control voltage without chrominance input − 2 − V ∆V2 colour-on/off voltage 175 300 425 mV V2 colour-on voltage 3.1 3.5 3.9 V ∆V2 colour-on identification voltage 1.2 1.5 1.8 V change in burst amplitude with temperature − 0.1 0.25 %/K V3 voltage at pin 3 at nominal input signal − 4.7 − V Demodulator part V23(p-p) amplitude of burst signal (peak-to-peak value) between pins 23 and 27 note 8 45 63 81 mV |Z22, 23| input impedance between pins 22 or 23 and 27 0.7 1.0 1.3 k Ω RATIO OF DEMODULATED SIGNALS FOR EQUIVALENT INPUT SIGNALS AT PINS 22 AND 23 (B −Y)/(R−Y) − 1.78 ± 10% − (G −Y)/(R−Y) no (B −Y) signal − −0.51 ± 10% − (G −Y)/(B−Y) no (R −Y) signal − −0.19 ± 25% − α 17 frequency response between 0 and 1 MHz − − −3 dB α cr cross-talk between colour difference signals 40 − − dB ∆ϕ phase difference between (R −Y) and (B −Y) reference signals 85 90 95 deg SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT V 17 V 13 --------- V 15 V 13 --------- V 15 V 17 --------- |
Numéro de pièce similaire - TDA3566A |
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Description similaire - TDA3566A |
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