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LMH0302SQ
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LMH0302SQ

  • 所属类别:快速恢复二极管
  • 产品名称:3 Gbps的HD / SD SDI电缆驱动器与电缆检测
  • 厂商:NSC
  • 生产批号:10+
  • 封装:LLP
  • 库存状态:有库存
  • 库存量:7580
  • 最低订购量:1
  • 详细资料:点击查找LMH0302SQ的pdf资料
  • 点击询价
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  • Product Introduction

peculiarity

  • SMPTE 424M, SMPTE 292M, SMPTE 344M and SMPTE 259M standards
  • 2.97 Gbps data rate
  • Supports DVB-ASI at 270 Mbps
  • Cable detection output
  • Signal loss detection input
  • The output control drive drops
  • Typical power consumption: 130 milliwatts and SD mode 155 milliwatts In HD mode
  • Typical power consumption in power-saving mode: 4 mW
  • 3.3V single supply supply
  • Differential input
  • 75Ω differential output
  • Selectable conversion rate
  • Industrial temperature range: -40°C to +85°C
  • 16-pin LLP package
  • Footprint is compatible with LMH0302

illustrate

While LMH0303 3 Gbps HD/SD SDI Cable Driver with Cable Inspection is designed for SMPTE 424M, SMPTE 292M, SMPTE 344M and SMPTE 259M serial digital video applications. LMH0303 drive 75Ω transmission line (Belden 1694A, Belden 8281 or similar) with data rates up to 2.97 Gbps.

LMH0303 includes intelligent sensing capabilities to improve system diagnostics. This cable detection feature detects proximal terminations to determine if the cable is properly connected to the output BNC. Input Signal Loss (LOS) detects the presence of a valid signal at the cable driver input. These sensing functions can be used to alert the user to system failures and activate deep energy-saving modes, reducing the power consumption of the cable driver by 4 milliwatts. These features can all be accessed through the SMBus interface.

LMH0303 offers two SMPTE 259M and SMPTE 424M/292M with selectable conversion rates. The output amplitude is adjusted at 5 ± 10 mV steps via SMBus%.

The LMH0303 uses a single 3.3V power supply. The power consumption is usually 130 mW in SD mode and 155 milliwatts in HD mode. The LMH0303 is available in a 16-pin LLP package.


apply

  • SMPTE 424M, SMPTE 292M, SMPTE 344M, and SMPTE 259M serial digital interfaces
  • Digital video routers and switches
  • Distribution amplifier

ICs related to LMH0302SQ include:


Model Manufacturers lot number encapsulation illustrate
LMH0302SQE NSC 10+ LLP 3 Gbps HD/SD SDI Cable Driver with Cable Detection
LMH0302SQ NSC 10+ LLP 3 Gbps HD/SD SDI Cable Driver with Cable Detection

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