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Professional Video Broadcast

Professional Video Broadcast. One Stop Shop for Professional & Broadcast Video. Hero Products. Future Product. LMH0376 3G-SDI Low Power Reclocker. LMH0394 3G-SDI Low Power Equalizer. LMH0387 3G-SDI Config I/O. LMH1983 A/V Clock Generator.

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Professional Video Broadcast

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  1. Professional Video Broadcast

  2. One Stop Shop for Professional & Broadcast Video Hero Products Future Product LMH0376 3G-SDI Low Power Reclocker LMH0394 3G-SDI Low Power Equalizer LMH0387 3G-SDI Config I/O LMH1983 A/V Clock Generator

  3. Professional video application for uncompressed video production and delivery Studio TV station What is SDI?

  4. SDI and SMPTE • SDI is an interface for uncompressed digital video transmission over coaxial cable • SMPTE is a professional association which establishes standards, practices and guideline for motion picture and TV industry

  5. SVA’s SDI Family Members Target Apps • Broadcast video cameras, video capture, conversion, processing, editing and distribution equipment. • Digital still & motion (prosumer) cameras

  6. LMH0387 Configurable I/O with Integrated Return Loss Flexible I/O Solution LMH0387 Programmable as Rx or Tx Use a single BNC for either input or output EQ BNC Return loss network Cable Driver Industry’s only bidirectional SDI I/O integrates EQ, Cable Driver and return loss networks Rx Mode (EQ) Tx Mode (Driver) Return Loss • Cable Reach • 120m @ 3G • 200m @ HD • 400m @ SD • 100Ω LVDS Rx outputs • Auto sleep functionality • Cable length indicator • Fast rise/fall time (70 ps) • Adjustable O/P amplitude • Excellent waveshape • Integrated return loss network • 7dB margin to SMPTE specification • Plug-and-play solution • Faster time to market with fewer board spins

  7. Competitive ComparisonLMH0387 Green = good Green = bad • Benefits of LMH0387 • 1 IC + 1 BNC (vs. 2 ICs + 2 BNCs + 2 return loss networks) • Meet SMPTE return loss spec with margin

  8. LMH0394Best-in-Class Adaptive Equalizer • Lowest power • 115mW at 2.5V • Energy efficient • 17mW in absence of signal Longest Reach • 3G: 200 m • HD: 220 m • SD: 400 m GS2974B 210mW GS2984 Best combination of power & cable reach M21524 Power Consumption 150mW LMH0394 80mW 100m 130m 160m 200m 3 Gbps Cable Reach

  9. LMH19833G/HD/SD Video Clock Generator with Audio Clock Features • Generates SMPTE Video (3G/HD/SD) & Audio clocks • Leading jitter performance: 40psp-p output jitter • Low system BOM: Eliminates 3 external VCXO/PLLs Target Apps • Broadcast video cameras, video capture, conversion, processing, editing and distribution equipment. • Format converters: Provides simultaneous dual 3G/HD clocks needed by FPGAs for format conversion (3G & 3G/1.001) • Audio embed/de-embed: Low jitter synchronous Audio and Video clocks generated • Digital still & motion (prosumer) cameras • Provides multiple top of frame pulses

  10. LMH1983 Competitive Comparison Green = good Green = bad

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