GS1578A中文资料HD-SDI Cable Driver数据手册Semtech规格书

描述 Description

The GS1578A is a second generation high-speed bipolar integrated circuit designed to drive one or two 75 Ohm co-axial cables.
The GS1578A may drive data rates up to 1.485Gb/s and provides two selectable slew rates in order to achieve compliance to SMPTE 259M, SMPTE 344M and SMPTE 292M.The GS1578A accepts a LVPECL level differential input that may be AC coupled. External biasing resistors at the inputs are not required.Power consumption is typically 168mW using a 3.3V power supply. The GS1578A is Pb-free, and the encapsulation compound does not contain halogenated flame retardant (RoHS compliant).

特性 Features

• SMPTE 292M, SMPTE 344M and SMPTE 259M compliant
• Dual coaxial cable driving outputs with selectable slew rate
• 50 Ohm differential PECL input
• Pb-free and RoHS compliant
• Seamless interface to other HD-LINX® II family products
• Single 3.3V power supply operation
• Operating temperature range: 0°C to 70°C

应用 Application

·SMPTE 292M, SMPTE 344M and SMPTE 259M Coaxial Cable Serial Digital Interfaces