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| GS7060 DVB-ASI Deserializer PRODUCT BRIEF FEATURES * DVB-ASI auto-configuration * DVB-ASI sync word detection and 8b/10b decoding * built-in re-clocker * reclocked serial digital output buffer / cable driver * 27MHz parallel digital output * 1.8V core power supply and 3.3V charge pump power supply * 3.3V digital I/O supply * JTAG test interface * small footprint compatible with GS7062 * low power operation (estimate of 375mW) APPLICATIONS * DVB-ASI Serial Digital Interfaces AVAILABLE PACKAGING 56-pin QFN DESCRIPTION The GS7060 is a DVB-ASI deserializer. When used in conjuction with the GO1525 voltage controlled oscillator and the GS9064 cable equalizer a DVB-ASI receive solution can be realized. The GS7060 provides internal 8b/10b decoding and K28.5 sync word detection The integrated reclocker features a very wide Input Jitter Tolerance (IJT) of 0.3 UI, a rapid (typically less than 265s) asynchronous lock time, and full compliance with DVB-ASI data streams. A cable driver output is also provided for serial input loop through applications. The serial digital output can be selected as either before or after the integrated reclocker. The cable driver also features an output mute on loss of signal. The GS7062 has a small 56-pin QFN package that is compatible with the GS7062. It consumes less than 375mW (preliminary estimate). GS7060 Revision Date: February 2002 GENNUM CORPORATION P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3 Tel. +1 (905) 632-2996 Fax. +1 (905) 632-5946 E-mail: info@gennum.com www.gennum.com Document No. 22488 - 0 VCO VCO LB_CONT LF VCO_VCC VCO_GND PD_GND CP_GND PD_VCC CP_VCC CP_CAP LOCKED PCLK CO pll lock LOCK DETECT GS7060 IO_VCC(x3) OUT(A-H) WORD ERR SYNCOUT DDI DDI BUFF_VCC RE-CLOCKER S->P K28.5 sync detect, DVB-ASI word alignment and 8b/10b decode Smpte sync detect ASI sync detect (output mute) LOCKED SDO_EN/DIS SDO SDO RSET POR POWER ON RESET I/O Buffer & mux HOST INTERFACE / JTAG TEST IO_GND(x3) DOCUMENT IDENTIFICATION PRODUCT BRIEF GENNUM CORPORATION MAILING ADDRESS: P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3 Tel. +1 (905) 632-2996 Fax. +1 (905) 632-5946 SHIPPING ADDRESS: 970 Fraser Drive, Burlington, Ontario, Canada L7L 5P5 Gennum Corporation assumes no responsibility for the use of any circuits described herein and makes no representations that they are free from patent infringement. (c) Copyright February 2002 Gennum Corporation. All rights reserved. Printed in Canada. CD_GND CD_VCC CORE_GND CORE_VCC RESET_TRST SDOUT_TDO SDIN_TDI CS_TMS SCLK_TCK JTAG/HOST RC_BYP GS7060 FUNCTIONAL BLOCK DIAGRAM CAUTION ELECTROSTATIC SENSITIVE DEVICES DO NOT OPEN PACKAGES OR HANDLE EXCEPT AT A STATIC-FREE WORKSTATION REVISION NOTES: New Document. GENNUM JAPAN CORPORATION C-101, Miyamae Village, 2-10-42 Miyamae, Suginami-ku Tokyo 168-0081, Japan Tel. +81 (03) 3334-7700 Fax. +81 (03) 3247-8839 GENNUM UK LIMITED 25 Long Garden Walk, Farnham, Surrey, England GU9 7HX Tel. +44 (0)1252 747 000 Fax +44 (0)1252 726 523 2 22488 - 0 |
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