Datenblatt-Suchmaschine für elektronische Bauteile |
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TDA9183P Datenblatt(PDF) 8 Page - NXP Semiconductors |
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TDA9183P Datenblatt(HTML) 8 Page - NXP Semiconductors |
8 / 24 page 2000 Nov 30 8 Philips Semiconductors Objective specification Integrated NTSC comb filter TDA9183 CHARACTERISTICS VCCA =VDDD =5V; Tamb =25 °C; input signal Y/CVBS1 = 1 V (p-p); input signal Y/CVBS2 = 1 V (p-p); input signal CIN = 0.7 V (p-p); input signal FSC = 200 mV (p-p) sine wave at fSC; input signal SC = 5 V (p-p) sandcastle signal; test signal: 100% white 75% amplitude FCC colour bar; source impedance for Y/CVBS1 and Y/CVBS = 75 Ω; coupled with 10 nF; source impedance for CIN and FSC = 75 Ω; coupled with 100 nF; load impedance for CVBS/YOUT and COUT = 15 pF to analog ground (pin AGND); all voltages are related to analog ground (pin AGND); unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Supplies VCCA analog supply voltage 4.5 5.0 5.5 V ICCA analog supply current − 25 − mA VDDD digital supply voltage 4.5 5.0 5.5 V IDDD digital supply current − 10 − mA P power dissipation − 175 − mW Luminance or CVBS input 1 and 2; pins Y/CVBS1 and Y/CVBS2 Vi(Y/CVBS)(p-p) luminance or CVBS input voltage (peak-to-peak value) including sync 0.7 1.0 1.4 V tclamp(Y/CVBS) clamp time constant − 20 − lines Ii(Y/CVBS) input current during clamping −10 0 +10 µA during active video −10 0 +10 nA Chrominance input; pin CIN Vi(CIN)(p-p) chrominance input voltage (peak-to-peak value) − 0.7 1.0 V Ri(CIN) input resistance 30 −− k Ω Colour subcarrier input; pin FSC Vi(FSC)(p-p) subcarrier input voltage (peak-to-peak value) 100 200 400 mV D duty cycle square wave 40 50 60 % Ri(FSC) input resistance 30 −− k Ω Sandcastle input; pin SC Vi(SC) sandcastle input voltage no clamping −− 3.3 V clamping 3.7 −− V tW pulse width clamping; note 1 2.6 −−µs tW(rep) input pulse rising edge position with respect to the end of line blanking; note 1 −−−2.6 µs Ri(SC) input resistance 1 −− M Ω Ci(SC) input capacitance −− 2pF Input switch select input; pin INPSEL VIL LOW-level input voltage Y/CVBS1 selected −− 0.5 V VIH HIGH-level input voltage Y/CVBS2 selected 2.0 −− V Ri(INPSEL) input resistance 100 −− k Ω Ci(INPSEL) input capacitance −− 2pF |
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Ähnliche Beschreibung - TDA9183P |
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