參數(shù)資料
型號(hào): ADV7150
廠商: Analog Devices, Inc.
英文描述: CMOS 220 MHz True-Color Graphics Triple 10-Bit Video RAM-DAC(三通道,10位視頻RAM-D/A轉(zhuǎn)換器)
中文描述: 220兆赫的CMOS真彩色圖形三路10位顯存,數(shù)模轉(zhuǎn)換器(三通道,10位視頻RAM的的D / A轉(zhuǎn)換器)
文件頁(yè)數(shù): 7/36頁(yè)
文件大小: 434K
代理商: ADV7150
ADV7150
–7–
REV. A
t
12
CLOCK
PRGCKOUT
(CLOCK/4)
PRGCKOUT
(CLOCK/8)
PRGCKOUT
(CLOCK/16)
PRGCKOUT
(CLOCK/32)
Figure 8. Pixel Clock Input vs. Programmable Clock Output (PRGCKOUT)
SCKIN
END OF SCAN LINE (N)
t
13
SCKOUT
START OF SCAN LINE (N+1)
BLANKING
PERIOD
t
15
t
14
BLANK
Figure 9. Video Data Shift Clock Input (SCKIN) and BLANK vs. Video Data Shift Clock Output (SCKOUT)
CLOCK
t
16
ANALOG
OUTPUTS
t
17
t
18
10 %
50 %
90 %
FULL-SCALE
TRANSITION
WHITE LEVEL
BLACK LEVEL
IOR, IOR
IOG, IOG
IOB, IOB
IPLL, SYNCOUT
NOTE:
THIS DIAGRAM IS NOT TO SCALE. FOR PURPOSES OF
CLARITY, THE ANALOG OUTPUT WAVEFORM IS MAGNIFIED IN
TIME AND AMPLITUDE W.R.T THE CLOCK WAVEFORM.
IPLL AND SYNCOUT ARE DIGITAL VIDEO OUTPUT SIGNALS.
t
16
IS THE ONLY RELEVANT OUTPUT TIMING SPECIFICATION
FOR I
PLL
AND SYNCOUT.
Figure 10. Analog Output Response vs. CLOCK
相關(guān)PDF資料
PDF描述
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參數(shù)描述
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ADV7150LS110 制造商:AD 制造商全稱:Analog Devices 功能描述:CMOS 220 MHz True-Color Graphics Triple 10-Bit Video RAM-DAC
ADV7150LS135 制造商:Rochester Electronics LLC 功能描述:- Bulk
ADV7150LS170 制造商:Rochester Electronics LLC 功能描述:- Bulk
ADV7150LS220 制造商:Analog Devices 功能描述: