描述 Description

The GS12070 is a four-input and four-output device which supports conversions between multi-link, dual-link and single-link UHD-SDI interfaces. A bypass mode is also available where the inputs can be routed directly to the outputs. The device supports 12Gb/s, 6Gb/s, 3Gb/s and 1.5Gb/s data rates in the conversion modes and additionally supports 270Mb/s in Bypass Mode.

特性 Features

·Fully standards compliant turnkey solution enabling a simplified UHD-SDI interface

\t·Converts between HD-SDI, 3G-SDI, 6G UHD-SDI, and 12G UHD-SDI using MUX (Multiplex) and DeMUX (Demultiplex) modes
\t\t
\t\t\t·Quad Link 3G-SDI ? Single Link 12G UHD-SDI

\t\t\t·Dual Link 6G UHD-SDI ? Single Link 12G UHD-SDI

\t\t\t·Dual Link 3G-SDI (ST 425-3) ? Single Link 6G UHD-SDI

\t\t\t·Quad Link 3G-SDI (ST 425-5/6) ? Dual Link 6G UHD-SDI

\t\t\t·Quad Link (1.5Gb/s x 4) HD-SDI ? Single Link 6Gb/s

\t\t\t·Dual Link (1.5Gb/s x 2) HD-SDI ? Single Link 3Gb/s

\t\t
\t

\t·Bypass modes for all supported rates, including SD

\t·Automatic skew compensation for multi-link inputs

\t·Automatic input link order handling for multi-link 3Gb/s input

\t·Configurable Serial Output assignment

\t·Configurable multi-link output delay

\t·100Ω Differential Inputs

\t·Input trace equalization up to 12dB

\t·Four 100Ω Differential Outputs

\t·Individually selectable output swing

\t·Reference Clock/Crystal Input — 27MHz

\t·GSPI Serial Control and Monitoring Interface

\t·Automatic and manual SMPTE ST 352M handling

\t·12mm x 12mm 196-Ball BGA (0.8mm pitch)

\t·Pb-free/Halogen-free/RoHS/WEEE compliant package

應用 Application

·UHDTV1 and 4K D-Cinema end-equipment: Cameras,?Monitors, Switchers