Datenblatt-Suchmaschine für elektronische Bauteile |
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LCX021 Datenblatt(PDF) 6 Page - Sony Corporation |
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LCX021 Datenblatt(HTML) 6 Page - Sony Corporation |
6 / 24 page – 6 – LCX021AM 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 VVC Vsig Vcom Vpsig –0.5 4.5 6.8 VVC – 4.5 VVC – 0.5 VVC ± 4.3 0.0 5.0 7.0 7.0 VVC – 0.4 VVC ± 4.5 0.4 5.5 7.2 VVC + 4.5 VVC – 0.3 VVC ± 4.7 V V V V V V V shift register input voltage MODE, BLK, VST, VCK, PCG, ENB, DWN Video signal center voltage Video signal input range∗1 Common voltage of panel∗2 Uniformity improvement signal input voltage (PSIGB, PSIGG, PSIGR)∗3 Symbol Min. Typ. Max. Unit ∗1 Video input signal shall be symmetrical to VVC. ∗2 The 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 PSIGB, PSIGG and PSIGR in the same polarity with video signals SIGB1 to 6, SIGG1 to 6 and SIGR1 to 6 and which is symmetrical to VVC. Also, the rising and falling of PSIGB, PSIGG and PSIGR are synchronized with the rising of PCG pulse, and the rise time trPSIG and fall time tfPSIG are suppressed within 800ns (as shown in a diagram below). PSIGB, PSIGG and PSIGR may change its suitable input voltage according to the drive conditions. Uniformity Improvement Signals PSIGB, PSIGG and PSIGR Input Waveform Level Conversion Circuit The LCX021AM 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. trPSIG tfPSIG VVC PSIGB, G, R PCG 90% 10% VVIL VVIH –0.5 4.5 0.0 5.0 0.4 5.5 V V |
Ähnliche Teilenummer - LCX021 |
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Ähnliche Beschreibung - LCX021 |
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