- 您现在的位置：买卖IC网 > PDF目录1894 > AD9887AKSZ-140 (Analog Devices Inc)IC INTRFACE ANALOG/DVI 160-MQFP PDF资料下载
参数资料
| 型号： | AD9887AKSZ-140 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 3/52页 |
| 文件大小： | 0K |
| 描述： | IC INTRFACE ANALOG/DVI 160-MQFP |
| 标准包装： | 24 |
| 应用： | 图形卡，VGA 接口 |
| 接口： | 模拟和数字 |
| 电源电压： | 3.15 V ~ 3.45 V |
| 封装/外壳： | 160-BQFP |
| 供应商设备封装： | 160-MQFP（28x28） |
| 包装： | 托盘 |
| 安装类型： | 表面贴装 |
| 产品目录页面： | 788 (CN2011-ZH PDF) |
第1页第2页当前第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页
AD9887A
Rev. B | Page 11 of 52
PIN FUNCTION DETAILS—PINS SHARED BETWEEN DIGITAL AND ANALOG INTERFACES
Sync Outputs
HSOUT
Horizontal Sync Output
The horizontal sync output is a reconstructed
version of the video Hsync, phase-aligned with
DATACK. The polarity of this output can be
controlled via a serial bus bit. In analog interface
mode, the placement and duration are variable. In
digital interface mode, the placement and duration
are set by the graphics transmitter.
VSOUT
Vertical Sync Output
The Vsync is separated from a composite signal or
a direct pass-through of the Vsync input. The polarity
of this output can be controlled via a serial bus bit.
The placement and duration in all modes are set by
the graphics transmitter.
2-Wire Serial Port
SDA
Serial Port Data I/O
SCL
Serial Port Data Clock
A0
Serial Port Address Input 1
A1
Serial Port Address Input 2
For a full description of the 2-wire serial register
and how it works, see the 2-Wire Serial Control
Port section.
Data Outputs
RED A
Data Output, Red Channel, Port A/Even
RED B
Data Output, Red Channel, Port B/Odd
GREEN A Data Output, Green Channel, Port A/Even
GREEN B Data Output, Green Channel, Port B/Odd
BLUE A
Data Output, Blue Channel, Port A/Even
BLUE B
Data Output, Blue Channel, Port B/Odd
These outputs are the main data outputs. Bit 7 is the
MSB. These outputs are shared between the two
interfaces.
Data Clock Outputs
DATACK Data Output Clock
DATACK Data Output Clock Complement
Like the data outputs, the data clock outputs are
shared between the two interfaces. They also behave
differently, depending on which interface is active.
Analog Interface and the Theory of Operation—
Digital Interface sections for details on how these
pins behave.
Sync Detect
SCDT
Chip Active/Inactive Detect Output
The logic for the SCDT pin is analog interface
HSYNC detection or digital interface DE detection.
Therefore, the SCDT pin switches to logic low under
two conditions: when neither interface is active, or
when the chip is in full power-down mode. The data
outputs are automatically set to three-state when
SCDT is low. This pin can be read by a controller to
identify periods of inactivity.
Scan Function
SCANIN
Data Input for Scan Function
By using the scan function, 48 bits of data can be
loaded into the data outputs. Data is input serially
through this pin, clocked with the SCANCLK pin,
and comes through the outputs as parallel words.
This function is useful for loading known data into
a graphics controller chip for testing purposes.
SCANOUT Data Output for Scan Function
The data input serially into the SCANIN register can
be read through this pin. Data is read on a FIFO
basis and is clocked via the SCANCLK pin.
SCANCLK
Data Clock for Scan Function
This pin clocks the data for the scan function.
It controls both data input and output.
相关PDF资料 |
PDF描述 |
|---|---|
| AD9888KSZ-170 | IC ANALOG INTRFC 170MSPS 128MQFP |
| AD9895KBCZRL | IC CCD SIGNAL PROC/GEN 64-CSPBGA |
| AD9910BSVZ-REEL | IC DDS 1GSPS 14BIT PAR 100TQFP |
| AD9911BCPZ-REEL7 | IC DDS 500MSPS DAC 10BIT 56LFCSP |
| AD9912ABCPZ | IC DDS 1GSPS DAC 14BIT 64LFCSP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD9887AKSZ-1401 | 制造商:AD 制造商全称:Analog Devices 功能描述:Dual Interface for Flat Panel Display |
| AD9887AKSZ-170 | 功能描述:IC INTRFACE ANALOG/DVI 160-MQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 专用 系列:- 特色产品:NXP - I2C Interface 标准包装:1 系列:- 应用:2 通道 I²C 多路复用器 接口:I²C，SM 总线 电源电压:2.3 V ~ 5.5 V 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:剪切带 (CT) 安装类型:表面贴装 产品目录页面:825 (CN2011-ZH PDF) 其它名称:568-1854-1 |
| AD9887AKSZ-170 | 制造商:Analog Devices 功能描述:IC DUAL DISPLAY INTERFACE |
| AD9887AKSZ-1701 | 制造商:AD 制造商全称:Analog Devices 功能描述:Dual Interface for Flat Panel Display |
| AD9887APCB | 制造商:AD 制造商全称:Analog Devices 功能描述:Dual Interface for Flat Panel Displays |
发布紧急采购，3分钟左右您将得到回复。