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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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STV223XD Fiches technique(PDF) 34 Page - STMicroelectronics |
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STV223XD Fiches technique(HTML) 34 Page - STMicroelectronics |
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34 / 76 page  STV223XD/224XC - ELECTRICAL CHARACTERISTICS 34/76 Note 9: This parameter is not tested during production, it is tested during qualification phase. LINE FLYBACK INPUT/SUPER-SANDCASTLE OUTPUT HORIZONTAL OUTPUT VERTICAL OUTPUT VERTICAL AMPLITUDE CONTROL CRYSTAL DETECTION Symbol Parameter Test Conditions Min. Typ Max. Unit VBURST Output Voltage during Burst Key 4.8 5.3 5.8 V VLINE Clamped Input Voltage during Line Flyback 2.6 3 3.4 V VVERT Output Voltage during Vertical pulse 1.8 2 2.2 V Twbg Burst key Pulse Width 3.8 µs Tdbg Delay of start of burst key to start of sync. 5.2 µs Tvert Vertical Pulse Width 10.5 lines VTHLINE PLL2 and Line Blanking Threshold Voltage referred to line level Vline Vthline/Vline 83 % I Input Current 0.1 1 mA Symbol Parameter Test Conditions Min. Typ Max. Unit tW Output Pulse Width 26 28 30 µs VLOW Low Output Voltage ISINK = 5mA 0.4 V VCCSTART VCC Start Level 5.5 6 6.5 V VCCSTOP VCC Stop Level Hysteresis VCCSTART - VCCSTOP 0.5 0.6 0.7 V IMax. Maximum allowed Output Current 10 mA VMax. Maximum allowed Output Voltage 10 V Tss Output Pulse Duty Cycle in soft-start mode (tHIGH/(tHIGH+tLOW) 75 % Symbol Parameter Test Conditions Min. Typ. Max. Unit tW Output Pulse Width 10.5 Lines VLOW Low Output Voltage 4/3 selected, reg 19, d0 = 1 16/9 selected, reg 19, d0 = 0 1.5 2 0.1 2.5 0.5 V fLOCK Looking Range 248 352 Lines fFREE-50 Free Frequency (no Video signal) 50-Hz Forced or 50-Hz Auto mode 314 Lines fFREE-60 Free Frequency (no Video signal) 60-Hz Forced or 60-Hz Auto mode 264 Lines VHIGH High Level Range Vertical Position Control Min. position control Max. position control 3.5 6.0 4 6.5 4.5 7.0 V ISINK Output Sinking Current 0.7 1.0 mA ISOURCE Output Source Current 0.7 1.0 mA Symbol Parameter Test Conditions Min. Typ. Max. Unit VAMP Output Voltage Range Min. amplitude voltage Max. amplitude voltage 1.2 5.5 1.5 6.0 1.7 6.5 V Symbol Parameter Test Conditions Min. Typ. Max. Unit R4.43 Load resistance at pin VAMP 4.43 MHz crystal on pin XTAL1 80 k Ω R3.58 Load resistance at pin VAMP 3.58 MHz crystal on pin XTAL1 10 k Ω |
Numéro de pièce similaire - STV223XD |
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Description similaire - STV223XD |
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