GS6080 Gennum Products Features Description SMPTE ST 424, SMPTE ST 292 and SMPTE ST 259 The GS6080 is a high-speed BiCMOS integrated circuit designed to drive one or two 75 coaxial cables. compliant Supports DVB-ASI at 270Mb/s The GS6080 may drive data rates up to 6.25Gb/s and provides two selectable slew rates in order to achieve Supports data rates from 270Mb/s to 6.25Gb/s compliance to SMPTE ST 424, SMPTE ST 292 and Wide common-mode range input buffer SMPTE ST 259. 100mV sensitivity The GS6080 accepts industry-standard differential input supports DC-coupling to industry-standard levels including LVPECL and CML. differential logic Input trace equalization compensates for up to 10 inches of on-chip 100 differential data input termination FR4 trace loss while in HD, 3G, and UHD modes. This feature is enabled and disabled using the EQ EN pin. Input signal trace equalization The DISABLE pin powers-down the entire device. Differential coaxial-cable-driving output The GS6080 features adjustable output swing using an selectable slew rates external bias resistor. The single-ended output swing is adjustable output swing from 500mV to pp adjustable from 500mV to 1040mV . pp pp 1040mV pp An output signal presence function, the SP pin, indicates Disable control whether an active signal is present at the output of the GS6080. Robust signal presence function Excellent output eye quality The GS6080 can be powered from either a +3.3V or a +2.5V supply. Power consumption is typically 135mW using a Power supply operation at +3.3V or +2.5V +2.5V power supply. 135mW power consumption (+2.5V supply) The GS6080 is Pb-free, and the encapsulation compound Operating temperature range: -40C to +85C does not contain halogenated flame retardant. Small footprint QFN package (4mm x 4mm) This component and all homogeneous subcomponents are Drop-in compatible to the GS2978 and GS2988 RoHS compliant. Pb-free and RoHS compliant Applications 6G UHD-SDI, SMPTE ST 424, SMPTE ST 292 and SMPTE ST 259 coaxial cable serial digital interfaces Serialized 8b/10b encoded video streams up to 6.25Gb/s GS6080 1 of 19 www.semtech.com Final Data Sheet Rev.6 PDS-060045 September 2014EQ EN SD EN DISABLE DDI SDO Slew Rate Equalizer Control DDI SDO Output SP Signal Band Gap Reference Presence & Output Control RSET GS6080 Functional Block Diagram Revision History Version ECO PCN Date Changes and/or Modifications 6 021599 September 2014 Updated Table 2-3 with new data rate value. 5 021471 August 2014 Updated Table 1-1. 4 020839 July 2014 Updated max power and current values in Table 2-2. Corrected pin order in Table 1-1 to match proper pin 3 016276 November 2013 numbering arrangement 2 013843 July 2013 Updated from Draft Data Sheet to Final Data Sheet. Updated Table 2-3: AC Electrical Characteristics. Changed the product name to GS6080 (and the DOC 1 012265 June 2013 ID to PDS-060045) to reflect the production-ready status of the device. 0 010378 December 2012 New document. GS6080 2 of 19 www.semtech.com Final Data Sheet Rev.6 Proprietary & Confidential PDS-060045 September 2014