GS1528ACKAE3 Semtech

GS1528A and GS9068A HD-LINX II Multi-Rate Dual Slew-Rate Cable Driver Features Applications GS1528A GS1528A SMPTE 292M, SMPTE 344M and SMPTE 259M SMPTE 292M, SMPTE 344M and SMPTE 259M Coaxial compliant Cable Serial Digital Interfaces Dual coaxial cable driving outputs with selectable GS9068A slew rate SMPTE 259M and SMPTE 344M Coaxial Cable Serial 50 differential PECL input Digital Interfaces Pb-free and RoHS compliant Description Pin compatible with GS9068A HD-LINX II SD SDI cable The GS1528A/9068A is a second generation, high speed driver BiCMOS integrated circuit designed to drive one or two Seamless interface to other HD-LINX II family products 75W coaxial cables. Single 3.3V power supply operation The GS1528A may drive data rates up to 1.485Gb/s and Operating temperature range: 0C to 70C provides two selectable slew rates in order to achieve compliance to SMPTE 259M, SMPTE 344M and SMPTE GS9068A 292M. SMPTE 259M and SMPTE 344M compliant The GS9068A may drive data rates up to 540Mb/s and will Dual coaxial cable driving outputs achieve compliance to SMPTE 259M and SMPTE 344M. 50W differential PECL input The GS1528A/9068A accepts a LVPECL level differential Pb-free and RoHS compliant input that may be AC coupled. External biasing resistors at Pin compatible with GS1528A HD-LINX II multi-rate the inputs are not required. Power consumption is typically SDI dual slew-rate cable driver 168mW using a 3.3V power supply. The GS1528A/9068A is Pb-free, and the encapsulation compound does not contain Seamless interface to other HD-LINX II family products halogenated flame retardant. This component and all Single 3.3V power supply operation homogeneous sub components are RoHS compliant. Operating temperature range: 0C to 70C Bandgap Reference & Biasing Circuit R SET Bandgap Reference & Biasing Circuit R SET SDI SDO Input Output Stage & Differential Control Pair SDI SDO Input SDI SDO Output Stage & Differential Control Pair SDI SDO GS1528A GS9068A SD/HD Figure A: GS1528A (left) and GS9068A (right) Functional Block Diagrams GS1528A/GS9068A HD-LINX II Multi-Rate Dual 1 of 18 www.semtech.com Slew-Rate Cable Driver Data Sheet Proprietary & Confidential 30953 - 7 July 2012Revision History Version ECR PCN Date Changes and/or Modifications 7 158377 July 2012 Correction in GS9068A Pin Assignment 6 154747 August 2010 Correction to Package Dimensions and Ordering Information. 5 153754 November 2009 Updated to latest Gennum template. 4 139112 38124 January 2006Corrected Input Differential Swing to 2200mV. 3 137886 September 2005 Corrected process to BiCMOS. 2 137403 July 2005 Updated to current document template to remove Proprietary and Confidential footer. Re-ordered solder reflow profiles to show preference for Pb-free profile. Clarified naming of standard Pb solder reflow profile. Added packaging data section. Updated document to reflect the RoHS compliance of both the GS1528A and GS9068A. 1 133654 June 2004 Modified Table 2-3. Added reflow profiles. Upgraded from a preliminary data sheet to a data sheet. 0 132954 February 2004 New document. GS1528A/GS9068A HD-LINX II Multi-Rate Dual 2 of 18 Slew-Rate Cable Driver Data Sheet Proprietary & Confidential 30953 - 7 July 2012