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參數資料
| 型號： | ADV7180BCPZ |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 顏色信號轉換 |
| 英文描述： | 10-Bit, 4 x Oversampling SDTV Video Decoder |
| 中文描述： | COLOR SIGNAL DECODER, QCC40 |
| 封裝： | 6 X 6 MM, ROHS COMPLIANT, MO-220VJJD-2, LFCSP-40 |
| 文件頁數： | 87/112頁 |
| 文件大小： | 1320K |
| 代理商： | ADV7180BCPZ |
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ADV7180
Rev. A | Page 87 of 112
Bits (Shading Indicates Default
State)
6
5
4
Comments
Subaddress
0x2D
Register
Chroma Gain
Control 1
Bit Description
CMG[11:8]/CG[11:8]. In
manual mode, the
chroma gain control can
be used to program a
desired manual chroma
gain. In auto mode, it can
be used to read back the
current gain value.
Reserved.
CAGT[1:0]. Chroma
automatic gain timing
allows adjustment of
the chroma AGC
tracking speed.
CMG[7:0]/CG[7:0].
Chroma manual gain
lower eight bits. See
CMG[11:8]/CG[11:8] for
description.
LMG[11:8]/LG[11:8]. In
manual mode, luma gain
control can be used to
program a desired
manual chroma gain. In
auto mode, it can be
used to read back the
actual gain value used.
Reserved.
LAGT[1:0]. Luma
automatic gain timing
allows adjustment of
the luma AGC tracking
speed.
LMG[7:0]/LG[7:0]. Luma
manual gain lower eight
bits. See LMG[11:8]/
LG[11:8] for description.
7
3
0
2
1
1
0
0
0
LQFP-64
LFCSP-40
Notes
CAGC[1:0] settings decide
in which mode CMG[11:0]
operates
0
0
1
1
0
0
1
0
1
0
1
0
1
0
0
0
0
0
Set to 1
Slow (TC = 2 sec)
Medium (TC = 1 sec)
Fast (TC = 0.2 sec)
Adaptive
CMG[11:0] = 750d; gain is 1
in NTSC. CMG[11:0] = 741d;
gain is 1 in PAL
Has an effect only if
CAGC[1:0] is set to
autogain (10)
0x2E
Chroma Gain
Control 2
Min value is 0 dec
(G = 1/1000)
Max value is 3750 dec
(Gain = 5)
x
x
x
x
LAGC[1:0] settings decide
in which mode LMG[11:0]
operates
0
0
1
1
x
0
1
0
1
x
1
x
1
x
x
x
x
x
Set to 1
Slow (TC = 2 sec)
Medium (TC = 1 sec)
Fast (TC = 0.2 sec)
Adaptive
LMG[11:0] = 1600d;
gain is 1 in NTSC
LMG[11:0] = 1630d;
gain is 1 in PAL
Only has an effect if
LAGC[1:0] is set to auto
gain (001, 010, 011,or 100)
0x2F
Luma Gain Control 1
0x30
Luma Gain Control 2
Minimum value
NTSC 2048 (G = 0.5)
PAL 2048 (G = 0.5)
Maximum value
NTSC 4095 (G = 2)
PAL 4095 (G = 2)
HSE = Hsync end
HSB = Hsync begin
0x31
Reserved.
HVSTIM. Selects where
within a line of video
the VS signal is asserted.
NEWAVMODE. Sets the
EAV/SAV mode.
0
1
0
1
0
Set to default
Start of line relative to HSE
Start of line relative to HSB
0
EAV/SAV codes generated
to suit Analog Devices
encoders
Manual VS/FIELD position
controlled by the 0x32, 0x33,
and 0xE5 to 0xEA registers
Set to default
Set to default
VS goes high in the middle
of the line (even field)
VS changes state at the
start of the line (even field)
VS goes high in the middle
of the line (odd field)
VS changes state at the
start of the line (odd field)
Set to default
VS goes low in the middle
of the line (even field)
VS changes state at the
start of the line (even field)
VS goes low in the middle
of the line (odd field)
VS changes state at the
start of the line odd field
1
0x32
VS/FIELD Control 1
Reserved.
Reserved.
VSBHE.
0
0
0
0
0
0
0
0
0
1
NEWAVMODE bit must be
set high
1
VSBHO.
0
VS/FIELD Control 2
1
Reserved.
VSEHE.
0
0
0
0
1
0
0
NEWAVMODE bit must be
set high
1
0
0x33
VS/FIELD Control 3
VSEHO.
1
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PDF描述 |
|---|---|
| ADV7180BSTZ | 10-Bit, 4 x Oversampling SDTV Video Decoder |
| ADV7181 | Multiformat SDTV Video Decoder |
| ADV7181B | Multiformat SDTV Video Decoder |
| ADV7181BBCPZ | Multiformat SDTV Video Decoder |
| ADV7181BBSTZ | Multiformat SDTV Video Decoder |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADV7180BCPZ | 制造商:Analog Devices 功能描述:IC VIDEO DECODER 10BIT 57.27MSPS LFCSP40 |
| ADV7180BCPZ-REEL | 功能描述:IC VIDEO DECODER SDTV 40-LFCSP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產品變化通告:Product Discontinuation 07/Mar/2011 標準包裝:3,000 系列:OMNITUNE™ 類型:調諧器 應用:移動電話，手機，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應商設備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
| ADV7180BST48Z | 功能描述:IC VID DECOD SDTV 10BIT 48LQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 標準包裝:250 系列:- 類型:電平移位器 應用:LCD 電視機/監控器 安裝類型:表面貼裝 封裝/外殼:28-WFQFN 裸露焊盤 供應商設備封裝:28-WQFN（4x4）裸露焊盤 包裝:帶卷 (TR) 其它名稱:296-32523-2TPS65198RUYT-ND |
| ADV7180BST48Z-RL | 功能描述:視頻 IC 48-Lead Low Profile Quad Flat Package RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| ADV7180BSTZ | 功能描述:IC VIDEO DECODER SDTV 64-LQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 標準包裝:250 系列:- 類型:電平移位器 應用:LCD 電視機/監控器 安裝類型:表面貼裝 封裝/外殼:28-WFQFN 裸露焊盤 供應商設備封裝:28-WQFN（4x4）裸露焊盤 包裝:帶卷 (TR) 其它名稱:296-32523-2TPS65198RUYT-ND |
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