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參數(shù)資料
型號(hào): ADV7173*
廠商: Analog Devices, Inc.
英文描述: Digital PAL/NTSC Video Encoder with Six DACs (10 Bits). Color Control and Enhanced Power Management
中文描述: 數(shù)碼PAL / NTSC視頻編碼器與六數(shù)模轉(zhuǎn)換器(10位)。色彩控制和增強(qiáng)的電源管理
文件頁(yè)數(shù): 34/59頁(yè)
文件大?。?/td> 455K
ADV7172/ADV7173
–34–
REV. A
Luma Delay Control (TR05–TR04)
These bits control the addition of a delay to the luminance with
respect to the chrominance. Each bit represents a delay of 74 ns.
Min Luminance Value (TR06)
The bit is used to control the minimum luma value output by
the ADV7172/ADV7173. When this bit is set to (“1”), the luma
is limited to 7.5 IRE below the blank level. When this bit is set
to (“0”), the luma value can be as low as the sync bottom level.
Timing Register Reset (TR07)
Toggling TR07 from low to high and low again resets the inter-
nal timing counters. This bit should be toggled after power-up,
reset or changed to a new timing mode.
TIMING REGISTER 0 (TR07–TR00)
(Address (SR4–SR0) = 07H)
Figure 52 shows the various operations under the control of
Timing Register 0. This register can be read from as well as
written to.
TR0 BIT DESCRIPTION
Master/Slave Control (TR00)
This bit controls whether the ADV7172/ADV7173 is in master
or slave mode.
Timing Mode Control (TR02–TR01)
These bits control the timing mode of the ADV7172/ADV7173.
These modes are described in more detail in the Timing and
Control section of the data sheet.
BLANK
Control (TR03)
This bit controls whether the
BLANK
input is used when the
part is in slave mode or whether
BLANK
is internally generated.
TR01
TR00
TR07
TR02
TR03
TR05
TR06
TR04
TIMING
REGISTER RESET
TR07
BLANK
INPUT
CONTROL
TR03
0
1
ENABLE
DISABLE
MASTER/SLAVE
CONTROL
TR00
0
1
SLAVE TIMING
MASTER TIMING
LUMA DELAY
0
0
1
1
0
1
0
1
0ns DELAY
74ns DELAY
148ns DELAY
222ns DELAY
TR05 TR04
TIMING MODE
SELECTION
TR02 TR01
0
0
1
1
0
1
0
1
MODE 0
MODE 1
MODE 2
MODE 3
MIN LUMA CONTROL
TR06
0
LUMA MIN =
SYNC BOTTOM
LUMA MIN =
BLANK –7.5 IRE
1
Figure 52. Timing Register 0
相關(guān)PDF資料
PDF描述
ADV7174 Chip Scale PAL/NTSC Video Encoder with Advanced Power Management
ADV7174BCP Chip Scale PAL/NTSC Video Encoder with Advanced Power Management
ADV7174BCP-REEL Chip Scale PAL/NTSC Video Encoder with Advanced Power Management
ADV7174KCP Chip Scale PAL/NTSC Video Encoder with Advanced Power Management
ADV7174KCP-REEL Chip Scale PAL/NTSC Video Encoder with Advanced Power Management
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADV7173KST 制造商:Rochester Electronics LLC 功能描述:6-DAC NTSC/PAL ENCODER I.C. - Tape and Reel 制造商:Analog Devices 功能描述:IC VIDEO ENCODER
ADV7173KST-REEL 制造商:Analog Devices 功能描述:Video Encoder 6DAC 10-Bit 48-Pin LQFP T/R
ADV7173KSTZ 功能描述:IC DAC VIDEO NTSC 6-CH 48LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器,解碼器,轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源,模擬:- 電壓 - 電源,數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799
ADV7173KSTZ-REEL 功能描述:IC DAC VIDEO NTSC 6-CH 48LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器,解碼器,轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源,模擬:- 電壓 - 電源,數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799
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