LMH0074
- SMPTE 259M and SMPTE 344M Compliant
- Supports DVB-ASI at 270 Mbps
- Data Rates: 125 Mbps to 540 Mbps
- Equalizes up to 400 Meters of Belden 1694A at 270 Mbps
- Manual Bypass and Output Mute with a Programmable Threshold
- Single-Ended or Differential Input
- 50Ω Differential Outputs
- Single 3.3V Supply Operation
- Industrial Temperature Range: −40°C to +85°C
- 208mW Typical Power Consumption with 3.3V Supply
- Footprint Compatible with the LMH0044 and the GS9074A
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The LMH0074 SMPTE 259M / 344M Adaptive Cable Equalizer is designed to equalize data transmitted over cable (or any media with similar dispersive loss characteristics). The equalizer operates over a wide range of data rates from 125 Mbps to 540 Mbps and supports SMPTE 259M and SMPTE 344M.
The LMH0074 implements DC restoration to correctly handle pathological data conditions. The equalizer may be driven in either a single ended or differential configuration.
Additional features include separate carrier detect and output mute pins which may be tied together to mute the output when no signal is present. A programmable mute reference is provided to mute the output at a selectable level of signal degradation.
技术文档
| 顶层文档 | 类型 | 标题 | 格式选项 | 下载最新的英语版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 数据表 | LMH0074 SMPTE 259M / 344M Adaptive Cable Equalizer 数据表 (Rev. D) | 2013-4-16 | |||
| 选择指南 | Broadcast and Professional Video Interface Solutions (Rev. E) | PDF | HTML | 2017-4-5 | |||
| 应用手册 | AN-2145 Power Considerations for SDI Products (Rev. B) | 2013-4-26 | ||||
| 应用手册 | AN-2146 Power Design for SDI and Other Noise-Sensitive Devices (Rev. A) | 2013-4-26 | ||||
| 应用手册 | AN-1943 Understanding Serial Digital Video Bit Rates (Rev. A) | 2013-4-26 | ||||
| 应用手册 | Replacing the CLC014 Adaptive Cable Equalizer with the LMH0074 (Rev. A) | 2013-4-26 | ||||
| 应用手册 | Replacing the CLC012 Adaptive Cable Equalizer with the LMH0074 (Rev. A) | 2013-4-26 | ||||
| 应用手册 | High-Speed Board Layout Challenges in FPGA/SDI Sub-Systems | 2009-11-12 | ||||
| 设计指南 | Broadcast Video Owner's Manual | 2006-11-17 |
设计与开发
如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。
| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| WQFN (RUM) | 16 | Ultra Librarian |
订购和质量
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