LMH0302

現行

3G/HD/SD SDI 纜線驅動器

產品詳細資料

Function Cable driver Supply voltage (V) 3.3 Power consumption (mW) 165 Data rate (max) (Mbps) 2970 Control interface Pin Operating temperature range (°C) -40 to 85
Function Cable driver Supply voltage (V) 3.3 Power consumption (mW) 165 Data rate (max) (Mbps) 2970 Control interface Pin Operating temperature range (°C) -40 to 85
WQFN (RUM) 16 16 mm² 4 x 4
  • Supports ST 424 (3G), 292 (HD), and 259 (SD)
  • Data Rates up to 2.97 Gbps
  • Supports DVB-ASI at 270 Mbps
  • 100-Ω Differential Input
  • 75-Ω Single-Ended Outputs
  • Selectable Slew Rate
  • Output Driver Power-Down Control
  • Single 3.3-V Supply Operation
  • Industrial Temperature Range: –40°C to 85°C
  • Typical Power Consumption: 125 mW in SD Mode
    and 165 mW in HD Mode
  • 16-Pin WQFN Package
  • Footprint Compatible With the LMH0002SQ
  • Replaces the Gennum GS2978
  • Supports ST 424 (3G), 292 (HD), and 259 (SD)
  • Data Rates up to 2.97 Gbps
  • Supports DVB-ASI at 270 Mbps
  • 100-Ω Differential Input
  • 75-Ω Single-Ended Outputs
  • Selectable Slew Rate
  • Output Driver Power-Down Control
  • Single 3.3-V Supply Operation
  • Industrial Temperature Range: –40°C to 85°C
  • Typical Power Consumption: 125 mW in SD Mode
    and 165 mW in HD Mode
  • 16-Pin WQFN Package
  • Footprint Compatible With the LMH0002SQ
  • Replaces the Gennum GS2978

The LMH0302 3-Gbps HD/SD SDI cable driver is designed for use in ST 424, ST 292, ST 344, and ST 259 serial digital video applications. The LMH0302 drives 75-Ω transmission lines (Belden 1694A, Belden 8281, or equivalent) at data rates up to
2.97 Gbps.

The LMH0302 provides two selectable slew rates for ST 259 and ST 424 or 292 compliance. The output driver may be powered down through the output driver enable pin.

The LMH0302 is powered from a single 3.3-V supply. Power consumption is typically 125 mW in SD mode and 165 mW in HD mode. The LMH0302 is available in a 16-pin WQFN package.

The LMH0302 3-Gbps HD/SD SDI cable driver is designed for use in ST 424, ST 292, ST 344, and ST 259 serial digital video applications. The LMH0302 drives 75-Ω transmission lines (Belden 1694A, Belden 8281, or equivalent) at data rates up to
2.97 Gbps.

The LMH0302 provides two selectable slew rates for ST 259 and ST 424 or 292 compliance. The output driver may be powered down through the output driver enable pin.

The LMH0302 is powered from a single 3.3-V supply. Power consumption is typically 125 mW in SD mode and 165 mW in HD mode. The LMH0302 is available in a 16-pin WQFN package.

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類型 標題 日期
* Data sheet LMH0302 3-Gbps HD/SD SDI Cable Driver datasheet (Rev. H) PDF | HTML 2016年 6月 10日
Application note 3G-SDI Cable Driver Compatibility Guide – TI / MACOM 2017年 9月 13日
Application note 3G-SDI Cable Driver Compatibility Guide – TI / Semtech 2017年 9月 13日
Selection guide Broadcast and Professional Video Interface Solutions (Rev. E) 2017年 4月 5日
Application note AN-1943 Understanding Serial Digital Video Bit Rates (Rev. A) 2013年 4月 26日
Application note AN-1972 Board Layout Challenges in Serial Digital Interface (Rev. C) 2013年 4月 26日
Application note AN-2059 Replacing the CLC001 Cable Driver with the LMH0001 (Rev. B) 2013年 4月 26日
Application note AN-2145 Power Considerations for SDI Products (Rev. B) 2013年 4月 26日
Application note AN-2146 Power Design for SDI and Other Noise-Sensitive Devices (Rev. A) 2013年 4月 26日
EVM User's guide LMH0302 3Gbps HD SD SDI Cable Driver Evaluation Board User Guide 2012年 1月 26日
Application note High-Speed Board Layout Challenges in FPGA/SDI Sub-Systems 2009年 11月 12日
Application note DS25CP104 in 3G SDI Router Application 2008年 8月 20日
Design guide Broadcast Video Owner's Manual 2006年 11月 17日

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模擬型號

LMH0302 IBIS Model

SNLM009.ZIP (8 KB) - IBIS Model
模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
使用指南: PDF
參考設計

TIDA-00424 — 視訊同步與視訊時鐘產生和分配參考設計

A video clock sub-system designed to perform video sync separation and derives synchronous video clocks for video and audio sub-systems.
Test report: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
WQFN (RUM) 16 Ultra Librarian

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