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STV2102 bảng dữ liệu(PDF) 6 Page - STMicroelectronics |
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STV2102 bảng dữ liệu(HTML) 6 Page - STMicroelectronics |
6 / 12 page DC AND AC ELECTRICAL CHARACTERISTICS (continued) (VCC =9V, Tamb =25 oC unless otherwise specified) Symbol Parameter Test Conditions Min. Typ. Max. Unit SUBCARRIER OUTPUT (Pin 22) Vburst-22 Output Burst Amplitude (PAL mode) Within ACC Control Range 2.2 Vpp KILLER CAPACITOR (Pin 32) VOFF-32 Collor off Voltage No chroma signal 4.9 V VON-32 Color on Voltage 5.4 V VINH-32 PAL Flip-flop Inhibition Level 3.2 V I32 Control Current 250 µA Ii32 Leakage Current 5 µA Vnom-32 Voltage with Nominal Input Signal 6.0 V DELAYED CHANNEL INPUT (Pin 20) VDC-20 DC Operating Voltage No input Signal 2.2 V R20 Input Impedance PAL standard 8 k Ω COMPOSITE VIDEO BASE BAND SIGNAL (Pin 12) VREF-12 Voltage Reference I12 =- 1 µA 0.6 0.8 1.0 V V12 Video Input Signal 2.5 VPP SCANNING XTAL (Pin 11) F11 Frequency after Divider 15.625 kHz CR11 Frequency Control Range after Divider ±700 Hz PLL LOOP FILTER (Pin 10) Iiow-10 Low Loop Gain Output Current 0.15 mA Ihigh-10 High Loop Gain Output Current 0.40 mA Window Pulse Width 4 µs DELAYED LINE FLYBACK INPUT (Pin 13) VTH-13 Threshold 0.6 V V13 Line Flyback Amplitude 1.5 VPP VDC-13 Minimum Negative Voltage -0.4 V I13 Input Current 5 µA DIRECT BLANKING INPUT (Pin2) VTH-2 Threshold 0.6 V V2 Line Flyback Amplitude 1.5 Vpp VDC-2 Minimum Negative Voltage -0.4 V I2 Input Current 5 µA Ph22 External Adjustment Appli. Adjust. 2 4 6 µs HORIZONTAL OUTPUT (Pin 15) T15 Output Pulse Width 26 28 29 µs Vlow-15 Output Voltage (open collector) I15 = 10mA 1 V Vstart -15 Vcc Start Level 6.8 V Vstop-15 Vcc Stop Level 6.2 V ∆t15 ϕ2 Phase Range 10 µs VERTICAL OUTPUT (Pin 14) T14 Output Pulse Width 10.5 lines Tsync Frame Synchro. Window 248 to 352 line Vlow-14 Output Voltage (Open collector) 1 V STV2102 6/12 |
Số phần tương tự - STV2102 |
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Mô tả tương tự - STV2102 |
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