參數(shù)資料
型號(hào)： HD66300T
廠商： Hitachi,Ltd.
英文描述： Horizontal Driver for TFT-Type LCD Color TV(TFT型LCD彩色電視機(jī)水平驅(qū)動(dòng)器)
中文描述： 水平驅(qū)動(dòng)的TFT型液晶彩色電視（的TFT型液晶彩色電視機(jī)水平驅(qū)動(dòng)器）
文件頁(yè)數(shù)： 4/64頁(yè)
文件大?。?/td> 702K
代理商： HD66300T
HD66300T
1455
Pin Functions
1. D1 to D120:
These pins output LCD drive signals.
2. HCK1, HCK2, HCK3:
These pins input three-phase clock pulses, which determine the signal
sampling timing for sample and hold circuits.
3. DL, DR:
These pins input or output data into or from the internal bidirectional shift register. The state
of pin SHL determines whether these pins input or output data.
SHL
DL
DR
V
CC
GND
Output
Input
Input
Output
4. FD:
This pin inputs the field determination signal, which allows the sample and hold circuitry and the
shift matrix circuit to operate synchronously with TV signals, at its rising and falling edge.
FD = high: First field
FD = low: Second field
When a non-interlace signal is applied, it must be inverted every field.
When an interlace signal is applied in double-rate sequential drive mode with per-line inversion
(mode 1, 2, 3), the signal must be set high in both fields. The signal must be set low, however, in each
field’s horizontal retrace period.
5. RS:
This pin inputs a test signal and should be connected to pin GND.
6. OE:
This pin inputs the signal which controls the controller of the shift matrix circuit; it changes the
selection of a sample and hold circuit and the shift matrix (combination of color data), at its rising
edge. It also switches the bias current of the output buffer, as shown in the following table.
OE
Bias Current of Output Buffer
High
Large current (determined by VbsB)
Low
Small current (determined by VbsH)
7. SHL:
This pin selects the shift direction of the shift register.
SHL
Shift Direction
DL
←
DR
Low
DL
→
DR
High
相關(guān)PDF資料
PDF描述
HD66320T 64-level Gray Scale Driver for High-Quality TFT Liquid Crystal Display(TFT LCD的64級(jí)灰度驅(qū)動(dòng)器)
HD66321 Multiscan 258-Channel Gate Driver(多掃描258通道門(mén)驅(qū)動(dòng)器)
HD66322T 64-level Gray Scale Driver for High-Quality TFT Liquid Crystal Display for XGA and SXGA(TFT LCD的64級(jí)灰度驅(qū)動(dòng)器)
HD66323 64-level Grayscale Driver for the TFT Liquid Crystal Display for XGA Systems(高品質(zhì)TFT LCD的64級(jí)灰度驅(qū)動(dòng)器)
HD66324SA 64-level Grayscale Driver for the High-Quality TFT Liquid Crystal Display for XGA/SXGA Systems(高品質(zhì)TFT LCD的64級(jí)灰度驅(qū)動(dòng)器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66310T 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:LCD Display Driver
HD66310T00 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:LCD Display Driver
HD66310T0015 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:LCD Display Driver
HD66320T 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:LCD Display Driver
HD66322T 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:LCD Display Driver
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