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參數(shù)資料
| 型號(hào)： | ADA4411-3ARQZ-RL |
| 廠商： | Analog Devices Inc |
| 文件頁(yè)數(shù)： | 5/16頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC HD/FILTER/BUFFER/MUX 24QSOP |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 應(yīng)用： | 2:1 多路復(fù)用器-放大器 |
| 輸出類型： | 滿擺幅 |
| 電路數(shù)： | 3 |
| 電流 - 電源： | 57mA |
| 電流 - 輸出 / 通道： | 30mA |
| 電壓 - 電源，單路/雙路(±)： | 4.5 V ~ 12 V，±2.25 V ~ 6 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 24-SSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 24-QSOP |
| 包裝： | 帶卷 (TR) |
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ADA4411-3
Rev. 0 | Page 13 of 16
PRINTED CIRCUIT BOARD LAYOUT
As with all high speed applications, attention to printed
circuit board layout is of paramount importance. Standard high
speed layout practices should be adhered to when designing
with the ADA4411-3. A solid ground plane is recommended,
and surface-mount, ceramic power supply decoupling
capacitors should be placed as close as possible to the supply
pins. All of the ADA4411-3 GND pins should be connected to
the ground plane with traces that are as short as possible.
Controlled impedance traces of the shortest length possible
should be used to connect to the signal I/O pins and should not
pass over any voids in the ground plane. A 75 Ω impedance
level is typically used in video applications. All signal outputs of
the ADA4411-3 should include series termination resistors
when driving transmission lines.
When the ADA4411-3 receives its inputs from a device
with current outputs, the required load resistor value for
the output current is often different from the characteristic
impedance of the signal traces. In this case, if the intercon-
nections are sufficiently short (<< 0.1 wavelength), the trace
does not have to be terminated in its characteristic impedance.
Traces of 75 Ω can be used in this instance, provided their
lengths are an inch or two at the most. This is easily achieved
because the ADA4411-3 and the device feeding it are usually
adjacent to each other, and connections can be made that are
less than one inch in length.
VIDEO ENCODER RECONSTRUCTION FILTER
The ADA4411-3 is easily applied as a reconstruction filter at
the DAC outputs of a video encoder. Figure 24 illustrates how to
use the ADA4411-3 in this type of application with an ADV7322
video encoder in a single-supply application with ac-coupled
outputs.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADA4412-3 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Integrated Triple Video Filter with Selectable Cutoff Frequencies for RGB, HD/SD |
| ADA4412-3ARQZ | 功能描述:IC FILTER VID RGB/HD/SD 20-QSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 標(biāo)準(zhǔn)包裝:250 系列:- 類型:電平移位器 應(yīng)用:LCD 電視機(jī)/監(jiān)控器 安裝類型:表面貼裝 封裝/外殼:28-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:28-WQFN（4x4）裸露焊盤 包裝:帶卷 (TR) 其它名稱:296-32523-2TPS65198RUYT-ND |
| ADA4412-3ARQZ-R7 | 功能描述:IC FILTER VID RGB/HD/SD 20QSOP 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 |
| ADA4412-3ARQZ-RL | 功能描述:IC FILTER VID RGB/HD/SD 20QSOP 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 |
| ADA4417-3 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Integrated Triple Video Filter for High Definition Video |
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