GS1528

www.DataSheet4U.com GS1528 HD-LINX™ II Multi-Rate SDI Dual Slew-Rate Cable Driver GS1528 Data Sheet Features SMPTE 292M, SMPTE 344M and SMPTE 259M compliant dual coaxial cable driving outputs with selectable slew rate 50Ω differential PECL input seamless interface to other HD-LINX™ II family products Pb-free and RoHS Compliant single 3.3V power supply operation operating temperature range: 0°C to 70°C Description The GS1528 is a second generation high-speed bipolar integrated circuit designed to drive one or two 75Ω co-axial cables at data rates up to 1.485Gb/s. The GS1528 provides two selectable slew rates in order to achieve compliance to SMPTE 259M, SMPTE 344M and SMPTE 292M. The GS1528 accepts a LVPECL level differential input that may be AC coupled. External biasing resistors at the inputs are not required. Power consumption is typically 160mW using a 3.3V power supply. This component and all homogeneous subcomponents are ROHS compliant. Applications SMPTE 292M, SMPTE 344M and SMPTE 259M Coaxial Cable Serial Digital Interfaces. BANDGAP REFERENCE AND BIASING CIRCUIT RSET SDI SDI INPUT DIFFERENTIAL PAIR SDO OUTPUT STAGE & CONTROL SDO SD/HD Functional Block Diagram 16632 - 5 June 2005 1 of 13 www.gennum.com GS1528 Data Sheet Contents Features ........................................................................................................................1 Applications..........................................................................