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参数资料
| 型号： | AD9983AKCPZ-170 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 18/44页 |
| 文件大小： | 0K |
| 描述： | IC INTRFACE 8BIT 170MSPS 64LFCSP |
| 标准包装： | 1 |
| 应用： | 视频 |
| 接口： | 模拟 |
| 电源电压： | 1.7 V ~ 3.47 V |
| 封装/外壳： | 64-VFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 64-LFCSP-VQ（9x9） |
| 包装： | 管件 |
| 安装类型： | 表面贴装 |
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AD9983A
Rev. 0 | Page 25 of 44
Hex
Address
Read/Write,
Read Only
Bits
Default
Value
Register Name
Description
4
***0 ****
Clamp Source Select.
0 = Use the internal clamp generated from Hsync
1 = Use the external clamp signal
3
**** 0***
Red Clamp Select.
0 = Clamp the red channel to ground
1 = Clamp the red channel to midscale
2
**** *0**
Green Clamp Select.
0 = Clamp the green channel to ground
1 = Clamp the green channel to midscale
1
**** **0*
Blue Clamp Select.
0 = Clamp the blue channel to ground
1 = Clamp the blue channel to midscale
0
**** ***0
Must be set to 0 for proper operation.
0x19
R/W
7:0
0000 1000
Clamp Placement
Places the clamp signal an integer number of clock periods after
the trailing edge of the Hsync signal.
0x1A
R/W
7:0
0010 0000
Clamp Duration
Number of clock periods that the clamp signal is actively clamping.
0x1B
R/W
7
0*** ****
Clamp and Offset
External Clamp Polarity Override.
0 = The chip selects the clamp polarity
1 = The polarity of the clamp signal is set by Reg. 0x1B, Bit 6
6
*1** ****
External Clamp Input Polarity. This bit is used only if Reg. 0x1B, Bit 7
is set to 1.
0 = Active low external clamp
1 = Active high external clamp
5
**0* ****
Auto-Offset Enable.
0 = Auto-offset is disabled
1 = Auto-offset is enabled (offsets become the desired clamp code)
4:3
***1 1***
Auto-Offset Update Frequency. This selects how often the auto-
offset circuit operates.
00 = every 3 clamps
01 = 48 clamps
10 = every 192 clamps
11 = every 3 Vsyncs
2:0
**** *011
Must be written to default (011) for proper operation.
0x1C
R/W
7:0
1111 1111
TestReg0
Must be set to 0xFF for proper operation.
0x1D
R/W
7:3
0111 1***
SOG Control
SOG Slicer Threshold. Sets the voltage level of the SOG slicer’s
comparator.
2
**** *0**
SOGOUT Polarity. Sets the polarity of the signal on the SOGOUT pin.
0 = Active low SOGOUT
1 = Active high SOGOUT
1:0
**** **00
SOGOUT Select.
00 = Raw SOG from sync slicer (SOGIN0 or SOGIN1)
01 = Raw Hsync (HSYNC0 or HSYNC1)
10 = Regenerated sync from sync filter
11 = Filtered sync from sync filter
0x1E
R/W
7
*** ****
Power
Channel Select Override.
0 = The chip determines which input channels to use
1 = The input channel selection is determined by Reg. 0x1E, Bit 6
6
*0** ****
Channel Select. Input channel select: this is used only if Reg. 0x1E,
Bit 7 is set to 1, or if syncs are present on both channels.
0 = Channel 0 syncs and data are selected
1 = Channel 1 syncs and data are selected
5
**1* ****
Programmable Bandwidth.
0 = Low analog input bandwidth (7 MHz)
1 = High analog input bandwidth
4
***1 ****
Power-Down Control Select.
0 = Manual power-down control
1 = Auto power-down control
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD9983AKCPZ-1701 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Performance 8-Bit Display Interface |
| AD9983AKSTZ-140 | 功能描述:IC DISPLAY 8BIT 140MSPS 80LQFP 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 |
| AD9983AKSTZ-1401 | 制造商:AD 制造商全称: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 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 |
| AD9983AKSTZ-1701 | 制造商:AD 制造商全称:Analog Devices 功能描述:High Performance 8-Bit Display Interface |
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