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Divimath DM8600

SDI Transmitter / Serializer with Audio Embedder and Full Duplex Communication Channel

Overview

TopologyBoost Converter
IC revision1.0

Features

  • A HD-SDI Transmitter with Audio Embedder and a Full Duplex Communication Channel
  • Greatly improved cable driving distance with

    • SDI-Link-ControllerTM to adaptively change transmitting parameters by utilizing the reception information feedback from SDI receiver (patentpending)

    • CleanClockTM technology to provide very low jitter serializing clock for a cleaner eye diagram, and big jitter tolerance for input pixel clock

  • Upstream Communication Channel supports (patent pending)

    • Bit rate up to 9Mbps

    • Advanced channel coding algorithm features minimum negatively impact the downstream video/data o 2-channel 24-bit audio (L/R) auto extraction

    • Alarm and timing critical signals

    • Data packets for various applications,i.e. RS485 or OSD menu Controlling

  • Downstream Communication Channel supports (patent pending)

    • Bit rate up to 70Mbps
  • Transparently Relay RS485 from DVR to PTZ Camera
  • Robust ESD protection
  • Very Low Power Consumption, ideal for PoC system

Typical applications

  • Transparently Relay RS485 from DVR to PTZ Camera
  • Fully utilizing the high bandwidth of the communication channel (UCC_HB)
  • Full Duplex communication Channel using software programming (UCC_LB)

More information

Products

Order Code Data­sheet Downloads Product seriesZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(Ω)
TypeL
(nH)
Tol. LTest Condition LTest Condition QIR
(mA)
fres
(MHz)
Samples
74279271
STE ALT EAG CAD LTS PSP IGS CAD SPAWE-CBF SMT EMI Suppression Ferrite Bead 120 200 600 MHz 1100 0.2 Wide Band 1100
744765062A
STE ALT EAG CAD LTS PSP SPA IGS CADWE-KI SMT Wire Wound Ceramic Inductor 0.083 6.2 ±5% 250 MHz 250 MHz 760 5800
Order Code Data­sheet
74279271
744765062A
Samples
Order Code Data­sheet Downloads Product seriesZ @ 100 MHz
(Ω)
Zmax
(Ω)
Test Condition ZmaxIR 2
(mA)
RDC max.
(Ω)
TypeL
(nH)
Tol. LTest Condition LTest Condition QIR
(mA)
fres
(MHz)
Samples