GENLINX ™ GS9007A Quad Serial Digital Cable Driver DATA SHEET FEATURES • nominal 550 ps rise and fall times • accepts SMPTE and standard ECL input levels • operates from a single +5 or -5 volt supply • on-chip DC restoration for low jitter • Pb-free and Green APPLICATIONS • 4ƒSC, 4:2:2 and 360Mb/s Serial Digital Interfaces. The GS9007A is packaged in an 8 pin SOIC, and operates from a single +5 or -5 volt supply consuming typically only 250mW of power. ORDERING INFORMATION PART NUMBER PACKAGE TYPE TEMPERATURE RANGE Pb-FREE AND GREEN GS9007ACKA 8 Pin SOIC 0°C to 70°C No GS9007ACKAE3 8 Pin SOIC 0°C to 70°C Yes 8 GS9007A VCC (GND) 1 SDO1 2 SERIAL 7 INPUT SERIAL INPUT BUFFER & DC 6 SDO1 INPUT RESTORE RISE TIME CONTROL 3 4 5 SDO2 SDO2 GND (VEE) FUNCTIONAL BLOCK DIAGRAM Revision Date: June 2005 Document No. 24009 - 2 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: [email protected] www.gennum.com NOT RECOMMENDED FOR NEW DESIGNS The differential inputs are AC-coupled and internally DC-restored wich allows correct passage of pathological check codes associated with the serial digital standards. Even though the inputs are AC-coupled, static protection diodes at each input restrict the DC differential so that if the driving source uses the opposite polarity power supply, external DC blocking capacitors must be used. • 250mW power dissipation GS9007A The GENLINX ™ GS9007A is a bipolar intergrated circuit designed to drive four 75Ω co-axial cables with SMPTE level serial digital video signals at data rates up to 360Mb/s. It directly interfaces with other GENLINX ™ devices and can also be used as a general purpose high speed cable driver. • two output pairs (four outputs total) meeting SMPTE 259M PIN CONNECTIONS TOP VIEW SERIAL OUT -1 1 VCC (GROUND) SERIAL INPUT SERIAL OUT -2 SERIAL INPUT SERIAL OUT -2 GROUND (VEE) GS9007A SERIAL OUT -1 DC ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Supply Voltage VS Operating Range 4.5 5.0 5.5 V Power Consumption PD 4x15W Loads DC - 250 290 mW Supply Current IS1 TA = 25°C - 105 110 mA IS2 DC No Loads, TA = 25°C - 17.2 22 mA NOTES 1% Accurancy, AC ELECTRICAL CHARACTERITICS VS = 5V, TA = 0°C to 70°C, RL = 150Ω to GND and 143Ω AC coupled unless otherwise shown. PARAMETER SERIAL DIGITAL SIGNALS CONDITIONS MIN TYP MAX UNITS NOTES Signal Swing VIN 700 800 1000 mVp-p Rise/Fall Times tR, tF - - 750 ps measured at 20% and 80% Rise/Fall Times tR, tF 400 550 800 ps measured at 20% and 80% Jitter tJ - - ±25 ps Propagation Delay tP - 1 - ns tR = tJ = 600 ps - 0 - % Across 75Ω Load 720 800 880 mVp-p SERIAL DIGITAL OUTPUTS SYMBOL Output Overshoot Signal Swing VOUT at 270Mb/s see Figure 4 2 of 4 GENNUM CORPORATION 24009 - 2 NOT RECOMMENDED FOR NEW DESIGNS VS = 5V, TA = 0°C to 70°C, RL = 150Ω to GND and 143Ω AC coupled unless otherwise shown. ABSOLUTE MAXIMUM RATINGS PARAMETER VCC VALUES/UNITS Supply Voltage (VS) 5.5V VS -0.5V Power Dissipation 300mW Operating Tempature Range 0°C < TA < 70°C Storage Temperature Range -65°C < TS < 150°C Lead Tempature (Soldering, 10.sec) VCC 400 400 GS9007A Input Voltage Range (any input) SDO 260°C VCC NOT RECOMMENDED FOR NEW DESIGNS INPUT / OUTPUT CIRCUITS VCC SDO VCC Fig. 2 Output Circuit (Pins 1, 2 and 3, 4) SERIAL INPUTS VREF1 0.5p 400 VREF1 + VREF2 -5V +5V 7 0.1µF ECL DRIVER GS9007A 6 Fig. 1 Input Circuit (Pins 6 and 7) 0.1µF -2V Fig. 3 Split Supply Interfacing 3 of 4 GENNUM CORPORATION 24009 - 2 +5V + 0.1 10 8 68 1 75 COAX GS9007A 1.0 75 GS9007A 2 1p8 7 SERIAL DIGITAL INPUTS 150 68 150 75 COAX 1.0 6 75 1p8 68 3 75 COAX 1.0 75 NOT RECOMMENDED FOR NEW DESIGNS 4 1p8 5 150 68 150 75 COAX 1.0 75 1p8 All resistors in ohms, all capacitors in microfarards unless otherwise stated. Fig. 4 Typical Application Circuit CAUTION ELECTROSTATIC SENSITIVE DEVICES DO NOT OPEN PACKAGES OR HANDLE EXCEPT AT A STATIC-FREE WORKSTATION DOCUMENT IDENTIFICATION REVISION NOTES: Version 1 - Adding lead-free and green information. Version 2 - Adding minimum Rise / Fall time. DATA SHEET The product is in production. Gennum reserves the right to make changes at any time to improve reliability, function or design, in order to provide the best product possible. GENNUM CORPORATION GENNUM JAPAN CORPORATION Shinjuku Green Tower Building 27F 6-14-1, Nishi Shinjuku Shinjuku-ku, Tokyo 160-0023 Japan Tel: +81 (03) 3349-5501 Fax: +81 (03) 3349-5505 MAILING ADDRESS: P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3 Tel. +1 (905) 632-2996 Fax. +1 (905) 632-5946 GENNUM UK LIMITED 25 Long Garden Walk, Farnham, Surrey, England GU9 7HX Tel. +44 (0)1252 747 000 Fax +44 (0)1252 726 523 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. © Copyright May 2002 Gennum Corporation. All rights reserved. Printed in Canada. 4 of 4 24009 - 2