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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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TDA9102F 데이터시트(PDF) 4 Page - STMicroelectronics |
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TDA9102F 데이터시트(HTML) 4 Page - STMicroelectronics |
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4 / 7 page  ELECTRICAL CHARACTERISTICS (continued) (Tamb = 25 oC, VS = 12V, refer to the test circuits, unless otherwise specified) Symbol Parameter Test conditions Min. Typ. Max. Unit HORIZONTAL SECTION K9 Phase sensitivity at Pin 9 (See technical note 3) 67.5 degree V V10 Control voltage range 0.5 4.5 V K10 Phase control sensitivity at Pin 10 23 26 29 degree V HADJ Horizontal phase adjustment for V10 varying from 0.5 to 4.5V (27.64kHz) Zero degree phase: flyback centered on the middle of the pulse at Pin 5 - 45 + 45 degree K1 Phase jitter constant (jitter = K1 10 6 . fH ) 100 150 ppm K2 Frequency drift versus supply voltage K2 = dF . 10 6 dV . fH VS = 10.5V to 15.5V 400 ppm V VERTICAL SECTION V12 Voltage reference at Pin 12 3.2 3.5 3.8 V I13 I12 Current gain at Pin 13 I12 = 100 µA (I12 max. = 200 µA) 0.94 1 1.06 V13 Typical Vertical Sawtooth Amplitude (Pin 13) for Center Frequency To be adjusted by I12 4VPP tFALL Discharge time at Pin 13 C18 = 0.22 µF, V13 = 4VPP 10 22 µs fVL Maximum Vertical Frequency Vertical Sync Low CPin 13 = 220nF, RPin 12 = 58k Ω 84 Hz fVH Minimum Vertical Frequency Vertical Sync High CPin 13 = 220nF, RPin 12 = 58k Ω 56 Hz K14 Synchro window constant ts = K14 fV (See technical note 6) 0.333 V14 Sync input threshold (negative edge) q Sync high q Sync Low 28 0.8 V V I14 Current at Pin 14 q Input high q Input Low V14 = 0.8V - 10 10 µA µA t14 Input pulse duration T = 1 fV @ fV = 64.75Hz 10 0.5T µs V15 Average value of voltage on Pin 15 V13 = 4VPP, V16 = 2.5V 4 V II15I Output current at Pin 15 1 mA K15 Buffer gain constant at Pin 15 V15PP = K15 . V13PP V16 = 2.5V 0.95 K16 Buffer variable gain constant at Pin 15 : K16 = ∆V15PP ∆V16 . V13PP 2.5V < V16 < 4.5V 0.5V < V16 < 2.5V 0.1 0.1 V -1 V -1 I16 Input bias current at Pin 16 V16 = 0.5V - 50 µA I17 Input bias current at Pin 17 V17 = 4.5V 50 µA V18 Average voltage at Pin 18 : V18 = 2 + V18PP 2 V17 = 3.5V, R18 not connected 3 V K18 Linearity correction constant : K18 = ∆V18PP ∆V17 V13PP = 4V,1.5V < V17 < 4.5V 1 V19 Voltage reference at Pin 19 (See technical note 5) 7.6 8 8.4 V I19 Current at Pin 19 2mA TDA9102F 4/7 |
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유사한 설명 - TDA9102F |
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