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參數(shù)資料
| 型號(hào)： | ADA4420-6ARQZ |
| 廠商： | Analog Devices Inc |
| 文件頁(yè)數(shù)： | 1/16頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC FILTER VIDEO 6CH HD/SD 16QSOP |
| 標(biāo)準(zhǔn)包裝： | 98 |
| 類型： | 視頻濾波器 |
| 應(yīng)用： | DVD，HD，機(jī)頂盒，錄音機(jī) |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-QSOP |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁(yè)面： | 775 (CN2011-ZH PDF) |
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Low Cost 6-Channel HD/SD Video Filter
ADA4420-6
Rev. A
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2008–2011 Analog Devices, Inc. All rights reserved.
FEATURES
Sixth-order filters
Transparent input sync tip clamp
1 dB bandwidth of 26 MHz typical for HD
HD rejection @ 75 MHz: 48 dB typical
NTSC differential gain: 0.19%
NTSC differential phase: 0.76°
Rail-to-rail outputs
Low quiescent current: 32 mA typical
Disable feature
Output dc offset
APPLICATIONS
Set-top boxes
DVD players and recorders
HDTVs
Projectors
Personal video recorders
FUNCTIONAL BLOCK DIAGRAM
SD
OUTHD1
OUTHD2
OUTHD3
×2
HD
OUTSD1
OUTSD2
OUTSD3
INHD1
INHD2
INHD3
INSD1
INSD2
INSD3
DIS
CLAMP
×2
×1
CLAMP
07
53
2-
0
01
ADA4420-6
Figure 1.
GENERAL DESCRIPTION
The ADA4420-6 is a low cost video reconstruction filter specifically
designed for consumer applications. It consists of six independent
sixth-order Butterworth filters/buffers, three for standard
definition (Y/C or CVBS) and three for high definition
component signals (YPrPb or RGB).
The ADA4420-6 operates from a single 5 V supply and has a
low quiescent current of 32 mA, making it ideal for applications
where power consumption is critical. A disable feature allows
for further power conservation by reducing the supply current
to less than 8 μA typical when the device is not in use.
Each channel features a transparent sync tip clamp, allowing ac
coupling of the inputs without requiring dc restoration.
The output drivers on the ADA4420-6 have rail-to-rail output
capabilities with 6 dB gain. A built-in offset of 250 mV allows
the outputs to be dc-coupled, eliminating the need for large
coupling capacitors. Each output is capable of driving two 75 Ω
doubly terminated cables.
The ADA4420-6 is available in either a 16-lead QSOP or a 20-lead
TSSOP, and operates in the extended industrial temperature
range of 40°C to +85°C.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADA4420-6ARQZ1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost 6-Channel HD/SD Video Filter |
| ADA4420-6ARQZ-R7 | 功能描述:IC FILTER VIDEO 6CH HD/SD 16QSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產(chǎn)品變化通告:Product Discontinuation 07/Mar/2011 標(biāo)準(zhǔn)包裝:3,000 系列:OMNITUNE™ 類型:調(diào)諧器 應(yīng)用:移動(dòng)電話，手機(jī)，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應(yīng)商設(shè)備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
| ADA4420-6ARQZ-R71 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost 6-Channel HD/SD Video Filter |
| ADA4420-6ARQZ-RL | 功能描述:IC FILTER VIDEO 6CH HD/SD 16QSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產(chǎn)品變化通告:Product Discontinuation 07/Mar/2011 標(biāo)準(zhǔn)包裝:3,000 系列:OMNITUNE™ 類型:調(diào)諧器 應(yīng)用:移動(dòng)電話，手機(jī)，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應(yīng)商設(shè)備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
| ADA4420-6ARQZ-RL1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost 6-Channel HD/SD Video Filter |
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