전자부품 데이터시트 검색엔진 |
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LCX020 데이터시트(PDF) 6 Page - Sony Corporation |
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LCX020 데이터시트(HTML) 6 Page - Sony Corporation |
6 / 24 page – 6 – LCX020BK Input Signals 1. Input signal voltage conditions (Vss = 0V) Item H shift register input voltage HST, HCK1, HCK2, RGT (Low) (High) (Low) (High) VHIL VHIH VVIL VVIH VVC Vsig Vcom Vpsig1 Vpsig2 –0.5 4.5 –0.5 4.5 6.9 VVC – 4.5 VVC – 0.5 VVC ± 2.0 VVC ± 4.0 0.0 5.0 0.0 5.0 7.0 7.0 VVC – 0.4 VVC ± 3.0 VVC ± 4.5 0.4 5.5 0.4 5.5 7.1 VVC + 4.5 VVC – 0.3 VVC ± 4.0 VVC ± 4.6 V V V V V V V V V V shift register input voltage MODE1, MODE2, MODE3, BLK, VST, VCK, PCG, ENB, DWN Video signal center voltage Video signal input range∗1 Common pad voltage of panel∗2 Uniformity improvement signal input voltage (PSIGR, PSIGG, PSIGB)∗3 Symbol Min. Typ. Max. Unit ∗1 Video input signal shall be symmetrical to VVC. ∗2 The optimum typical value of the common pad voltage may lower its suitable voltage according to the set construction to use. In this case, use the voltage of which has maximum contrast as typical value. When the typical value is lowered, the maximum and minimum values may lower. ∗3 Input a uniformity improvement signals PSIGR, PSIGG and PSIGB in the same polarity with video signals SIGR1 to 6, SIGG1 to 6 and SIGB1 to 6 and which is symmetrical to VVC. PSIGR, PSIGG and PSIGB have two steps as shown by the waveform in the figure below, and in the table above, the upper value indicates the signal level of the first step, and the lower value, the signal level of the second step. Here, the rising and falling of PSIGR, PSIGG and PSIGB are synchronized with the rising of PCG pulse, and the rise and fall times trPSIGR, trPSIGG, trPSIGB, tfPSIGR, tfPSIGG and tfPSIGB are suppressed within 800ns. Input waveform of uniformity improvement signal PSIG LCX020BK level conversion circuit The LCX020BK has a built-in level conversion circuit in the clock input unit on the panel. The input signal level increases to HVDD or VVDD. The Vcc of external ICs are applicable to 5 ± 0.5V. trPSIGR, trPSIGG, trPSIGB 10% 90% VVC PRG PSIGR, PSIGG, PSIGB Vpsig2 Vpsig1 tfPSIGR, tfPSIGG, tfPSIGB |
유사한 부품 번호 - LCX020 |
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유사한 설명 - LCX020 |
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