LMH0036
- Supports SMPTE 259M (C) Serial Digital Video Standard
- Supports 270 Mbps Serial Data Rate Operation
- Supports DVB-ASI at 270 Mbps
- Single 3.3V Supply Operation
- 360 mW Typical Power Consumption
- Integrated 4:1 Multiplexed Input
- Two Differential, Reclocked Outputs
- Choice of Second Reclocked Output or Low-Jitter, Differential, Data-Rate Clock Output
- Single 27 MHz External Crystal or Reference Clock Input
- Lock Detect Indicator Output
- Output Mute Function for Data and Clock
- Auto/Manual Reclocker Bypass
- Differential LVPECL Compatible Serial Data Inputs and Outputs
- LVCMOS Control Inputs and Indicator Outputs
- 48-Pin WQFN Package
- Industrial Temperature Range: -40°C to +85°C
- Footprint Compatible with the LMH0056 and LMH0356
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The LMH0036 SD SDI Reclocker with 4:1 Input Multiplexer retimes serial digital video data conforming to the SMPTE 259M (C) standard. The LMH0036 operates at the serial data rate of 270 Mbps, and also supports DVB-ASI operation at 270 Mbps. The LMH0036 includes an integrated 4:1 input multiplexer for selecting one of four input data streams for retiming.
The LMH0036 retimes the incoming data to suppress accumulated jitter. The LMH0036 recovers the serial data-rate clock and optionally provides it as an output. The LMH0036 has two differential serial data outputs; the second output may be selected as a low-jitter, data-rate clock output. Controls and indicators are: serial clock or second serial data output select, manual rate select input, SD indicator output, lock detect output, auto/manual data bypass, and output mute. The serial data inputs, outputs, and serial data-rate clock outputs are differential LVPECL compatible. The CML serial data and serial data-rate clock outputs are suitable for driving 100Ω differentially terminated networks. The control logic inputs and outputs are LVCMOS compatible.
The LMH0036 is powered from a single 3.3V supply. Power dissipation is typically 360 mW. The device is housed in a 48-pin WQFN package.
技術資料
| 上位の文書 | タイプ | タイトル | フォーマットオプション | 最新の英語版をダウンロード | 日付 | |
|---|---|---|---|---|---|---|
| * | データシート | LMH0036 SD SDI Reclocker with 4:1 Input Multiplexer データシート (Rev. B) | 2013/04/15 | |||
| セレクション・ガイド | Broadcast and Professional Video Interface Solutions (Rev. E) | PDF | HTML | 2017/04/05 | |||
| アプリケーション・ノート | AN-2145 Power Considerations for SDI Products (Rev. B) | 2013/04/26 | ||||
| アプリケーション・ノート | AN-2146 Power Design for SDI and Other Noise-Sensitive Devices (Rev. A) | 2013/04/26 | ||||
| アプリケーション・ノート | AN-1943 Understanding Serial Digital Video Bit Rates (Rev. A) | 2013/04/26 | ||||
| アプリケーション・ノート | Replacing the CLC014 Adaptive Cable Equalizer with the LMH0074 (Rev. A) | 2013/04/26 | ||||
| アプリケーション・ノート | Replacing the CLC012 Adaptive Cable Equalizer with the LMH0074 (Rev. A) | 2013/04/26 | ||||
| アプリケーション・ノート | High-Speed Board Layout Challenges in FPGA/SDI Sub-Systems | 2009/11/12 | ||||
| アプリケーション・ノート | Reference Clock Loop Through Application | 2009/01/16 | ||||
| 設計ガイド | Broadcast Video Owner's Manual | 2006/11/17 |
設計と開発
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| パッケージ | ピン数 | CAD シンボル、フットプリント、および 3D モデル |
|---|---|---|
| WQFN (RHS) | 48 | Ultra Librarian |