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参数资料
型号： ADV7183BBSTZ
厂商： Analog Devices Inc
文件页数： 76/100页
文件大小： 0K
描述： IC VIDEO DECODER NTSC 80-LQFP
产品培训模块： Interfacing AV Converters to Blackfin Processors
标准包装： 1
类型： 视频解码器
应用： 投影仪，录音机，安全
电压 - 电源，模拟： 3.15 V ~ 3.45 V
电压 - 电源，数字： 1.65 V ~ 2 V
安装类型： 表面贴装
封装/外壳： 80-LQFP
供应商设备封装： 80-LQFP（14x14）
包装： 托盘
产品目录页面： 788 (CN2011-ZH PDF)
ADV7183B
Rev. B | Page 77 of 100
Bits
Subaddress
Register
Bit Description
7
6
5
4
3
2
1
0
Comments
Notes
0
No delay.
1
0
Luma 1 clk (37 ns)
delayed.
1
0
Luma 2 clk (74 ns) early.
LTA[1:0]. Luma timing adjust allows
the user to specify a timing
difference between chroma and
luma samples.
1
Luma 1 clk (37 ns) early.
CVBS mode
LTA[1:0] = 00b;
S-Video mode
LTA[1:0]= 01b,
YPrPb mode
LTA[1:0] = 01b.
Reserved
0
Set to zero.
0
Not valid setting.
0
1
Chroma + 2 pixels (early).
0
1
0
Chroma + 1 pixel (early).
0
1
No delay.
1
0
Chroma 1 pixel (late).
1
0
1
Chroma 2 pixels (late).
1
0
Chroma 3 pixels (late).
CTA[2:0]. Chroma timing adjust
allows a specified timing difference
between the luma and chroma
samples.
1
Not valid setting.
CVBS mode
CTA[2:0] = 011b.
S-Video mode
CTA[2:0] = 101b.
YPrPb mode
CTA[2:0] = 110b.
0
Use values in LTA[1:0] and
CTA[2:0] for delaying
luma/chroma.
AUTO_PDC_EN. Automatically
programs the LTA/CTA values so
that luma and chroma are aligned at
the output for all modes of
operation.
1
LTA and CTA values
determined
automatically.
0
No swapping.
0x27
Pixel Delay
Control
SWPC. Allows the Cr and Cb samples
to be swapped.
1
Swap the Cr and Cb O/P
samples.
0x2B
0
Update once per video
line.
PW_UPD. Peak white update
determines the rate of gain.
1
Update once per field.
Peak white must be
enabled. See
268H
LAGC[2:0]
Luma Automatic Gain
Control,
Address 0x2C[7:0]
Reserved
1
0
Set to default.
0
Color kill disabled.
CKE. Color kill enable allows the
color kill function to be switched on
and off.
1
Color kill enabled.
For SECAM color kill,
threshold is set at 8%.
See CKILLTHR[2:0].
Misc Gain
Control
Reserved
1
Set to default.
0
Manual fixed gain.
Use CMG[11:0].
0
1
Use luma gain for
chroma.
1
0
Automatic gain.
Based on color burst.
CAGC[1:0]. Chroma automatic gain
control selects the basic mode of
operation for the AGC in the chroma
path.
1
Freeze chroma gain.
Reserved
1
Set to 1.
0
Manual fixed gain.
Use LMG[11:0].
0
1
AGC Peak white
algorithm off.
Blank level to sync tip.
0
1
0
AGC Peak white
algorithm on.
Blank level to sync tip.
0
1
Reserved
1
0
Reserved.
1
0
1
Reserved
1
0
Reserved.
LAGC[2:0]. Luma automatic gain
control selects the mode of
operation for the gain control in the
luma path.
1
Freeze gain.
0x2C
AGC Mode
Control
Reserved
1
Set to 1.
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相关代理商/技术参数
参数描述
ADV7183BKST 制造商:Analog Devices 功能描述:MULTIFORMAT SDTV VID DECODER 80LQFP - Bulk
ADV7183BKSTZ 功能描述:IC VIDEO DECODER NTSC 80-LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 编码器，解码器，转换器 系列:- 产品变化通告:Development Systems Discontinuation 26/Apr/2011 标准包装:1 系列:- 类型:编码器 应用:DVB-S.2 系统 电压 - 电源，模拟:- 电压 - 电源，数字:- 安装类型:- 封装/外壳:模块 供应商设备封装:模块 包装:散装 其它名称:Q4645799
ADV7183KST 制造商:Analog Devices 功能描述:Video Decoder 2ADC 10-Bit 80-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:VIDEO DECODER I.C. - Bulk
ADV7184 制造商:AD 制造商全称:Analog Devices 功能描述:Multiformat SDTV Video Decoder with Fast Switch Overlay Support
ADV7184BSTZ 功能描述:IC DECODER VID SDTV MULTI 80LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 编码器，解码器，转换器 系列:- 产品变化通告:Development Systems Discontinuation 26/Apr/2011 标准包装:1 系列:- 类型:编码器 应用:DVB-S.2 系统 电压 - 电源，模拟:- 电压 - 电源，数字:- 安装类型:- 封装/外壳:模块 供应商设备封装:模块 包装:散装 其它名称:Q4645799
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