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MAX7440, MAX7441, MAX7442
6チャネルビデオ再生フィルタ
6チャネルビデオ再生フィルタが30個の部品と置き換わり、スペースとコストを削減
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ステータス
全バージョンが新規設計用に推奨されていません。
製品概要
The MAX7440/MAX7441/MAX7442 six-channel video reconstruction filters replace 30 or more discrete components. The devices are ideal for digital-to-analog converter (DAC) video reconstruction applications, when analog video is reconstructed from a digital data stream. The MAX7440/MAX7441/MAX7442 operate from a single +5V power supply. The inputs are DC-coupled from the DAC and the output can either be AC- or DC-coupled. The DC-IN, DC-OUT architecture leads to a perfect line-time distortion performance (zero tilt). The filters have a cutoff frequency optimized for PAL, NTSC, and SDTV video applications and offer three high-frequency boost options. The MAX7440 offers a flat passband response on all six channels; the MAX7441/MAX7442 offer high-frequency boost on the three channels used for CVBS and Y/C.
The MAX7440/MAX7441/MAX7442 are available in a 14-pin SO package and are fully specified over the extended temperature range.
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データシート
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主な特長
- Replace 30 or More Discrete Components
- Ideal for CVBS, Y/C (S-Video), and RGB or Y Pb Pr Applications
- 45dB Attenuation at 27MHz
- -0.2dB Passband Response
- Ideal for STBs with SCART Interface
- +5V Single-Supply Voltage
- Input Common-Mode Range Includes GND
- DC-Coupled Input, DC/AC-Coupled Output
- 14-Pin SO Package
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アプリケーション/用途
- DVD
- 汎用ビデオフィルタ
- ハードディスクレコーダ
- PVR
- SCARTビデオアプリケーション
- STB
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主な仕様：
| Video Reconstruction Filters |
| Part Number |
Poles |
Filter Type |
Signal Type |
Passband Response |
Stopband Attenuation |
Channels |
VSUPPLY
(V) |
Oper. Temp.
(°C) |
Budgetary Price |
| See Notes |
| MAX7441 |
4 |
SDTV |
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| 0.8dB to 5MHz | | 0.4dB to 3.5MHz |
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45dB at 27MHz |
6 |
5 |
-40 to +85 |
- |
| MAX7442 |
- |
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全Video Reconstruction Filters (47)
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Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
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その他の情報
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情報インデックス
参考文献： 19-2750
Rev 0;
2003-03-20
このページの最終更新日： 2008-03-13
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