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參數(shù)資料
| 型號： | AD9983AKCPZ-1701 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | High Performance 8-Bit Display Interface |
| 中文描述： | 高性能8位顯示接口 |
| 文件頁數(shù)： | 1/44頁 |
| 文件大?。?/td> | 470K |
| 代理商： | AD9983AKCPZ-1701 |
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High Performance
8-Bit Display Interface
Preliminary Technical Data
AD9983A
FEATURES
Rev. PrA
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
2007 Analog Devices, Inc. All rights reserved.
www.analog.com
8-bit analog-to-digital converters
170 MSPS maximum conversion rate
Low PLL clock jitter at 170 MSPS
Automatic gain matching
Automated offset adjustment
2:1 input mux
Power-down via dedicated pin or serial register
4:4:4, 4:2:2, and DDR output format modes
Variable output drive strength
Odd/even field detection
External clock input
Regenerated Hsync output
Programmable output high impedance control
Hsyncs per Vsync counter
Sync-on-green pulse filter
Pb-free package
APPLICATIONS
Advanced TVs
Plasma display panels
LCDTV
HDTV
RGB graphics processing
LCD monitors and projectors
Scan converters
FUNCTIONAL BLOCK DIAGRAM
PRSYNC
PLL
MAPOWER
SOGOUT
O/E FIELD
HSOUT
VSOUT/A0
VOLTAGE
REFS
SERIAL REGISTER
SDA
SCL
FILT
CLAMP
EXTCK/COAST
HSYNC0
HSYNC1
AD9983A
Y/GREEN
OUT
Cb/Cr/RED
OUT
REFHI
REFLO
DATACK
2:1
MUX
Pr/RED
IN0
Pr/RED
IN1
Y/GREEN
IN0
Y/GREEN
IN1
VSYNC1
VSYNC0
2:1
MUX
SOGIN0
SOGIN1
2:1
MUX
O
Cb/BLUE
OUT
CLAMP
8
8
AUTO OFFSET
AUTO GAIN
8-BIT
ADC
PGA
Pb/BLUE
IN0
Pb/BLUE
IN1
2:1
MUX
CLAMP
8
8
AUTO OFFSET
AUTO GAIN
8-BIT
ADC
PGA
2:1
MUX
CLAMP
8
8
AUTO OFFSET
AUTO GAIN
8-BIT
ADC
PGA
2:1
MUX
0
Figure 1.
GENERAL DESCRIPTION
The AD9983A is a complete 8-bit, 170 MSPS, monolithic
analog interface optimized for capturing YPbPr video and RGB
graphics signals. Its 170 MSPS encode rate capability and full
power analog bandwidth of 300 MHz support all HDTV video
modes up to 1080p as well as graphics resolutions up to UXGA
(1600 x 1200 at 60 Hz).
The AD9983A includes a 170 MHz triple ADC with an internal
reference, a PLL, and programmable gain, offset, and clamp
control. The user provides only a 1.8 V power supply and an
analog input. Three-state CMOS outputs can be powered from
1.8 V to 3.3 V.
The AD9983A on-chip PLL generates a sample clock from the
tri-level sync (for YPbPr video) or the horizontal sync (for RGB
graphics). Sample clock output frequencies range from 10 MHz
to 170 MHz. With internal coast generation, the PLL maintains
its output frequency in the absence of sync input. A 32-step
sampling clock phase adjustment is provided. Output data,
sync, and clock phase relationships are maintained.
The auto-offset feature can be enabled to automatically restore
the signal reference levels and to automatically calibrate out any
offset differences between the three channels. The auto channel-
to-channel gain matching feature can be enabled to minimize
any gain mismatches between the three channels.
The AD9983A also offers full sync processing for composite
sync and sync-on-green applications. A clamp signal is
generated internally or may be provided by the user through the
CLAMP input pin.
Fabricated in an advanced CMOS process, the AD9983A is
provided in a space-saving 80-lead, Pb-free, LQFP surface-
mount plastic package or a 64-lead LFCSP package, and is
specified over the 0°C to 70°C temperature range.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD9984AKCPZ-140 | High Performance 10-Bit Display Interface |
| AD9984AKCPZ-170 | High Performance 10-Bit Display Interface |
| AD9984AKSTZ-140 | High Performance 10-Bit Display Interface |
| AD9984AKSTZ-170 | High Performance 10-Bit Display Interface |
| AD9984APCBZ | High Performance 10-Bit Display Interface |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9983AKSTZ-140 | 功能描述:IC DISPLAY 8BIT 140MSPS 80LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產(chǎn)品:NXP - I2C Interface 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:2 通道 I²C 多路復(fù)用器 接口:I²C，SM 總線 電源電壓:2.3 V ~ 5.5 V 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1 |
| AD9983AKSTZ-1401 | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Performance 8-Bit Display Interface |
| AD9983AKSTZ-170 | 功能描述:IC DISPLAY 8BIT 170MSPS 80LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產(chǎn)品:NXP - I2C Interface 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:2 通道 I²C 多路復(fù)用器 接口:I²C，SM 總線 電源電壓:2.3 V ~ 5.5 V 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1 |
| AD9983AKSTZ-1701 | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Performance 8-Bit Display Interface |
| AD9983KSTZ-110 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
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