GS9007ACKA

GENLINX ™ GS9007A Quad Serial Digital Cable Driver DATA SHEET FEATURES • two output pairs (four outputs total) meeting SMPTE 259M • 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 • 250mW power dissipation • Pb-free and Green APPLICATIONS • 4ƒSC, 4:2:2 and 360Mb/s Serial Digital Interfaces. 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. 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. 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. GS9007A NOT RECOMMENDED FOR NEW DESIGNS ORDERING INFORMATION PART NUMBER GS9007ACKA GS9007ACKAE3 PACKAGE TYPE 8 Pin SOIC 8 Pin SOIC TEMPERATURE RANGE 0°C to 70°C 0°C to 70°C Pb-FREE AND GREEN No Yes 8 VCC (GND) SDO1 GS9007A 1 2 SERIAL INPUT SERIAL INPUT 7 INPUT BUFFER & DC 6 RESTORE RISE TIME CONTROL SDO1 3 SDO2 4 SDO2 5 GND (VEE) FUNCTIONAL BLOCK DIAGRAM Revision Date: June 2005 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. 24009 - 2 PIN CONNECTIONS TOP VIEW 1 SERIAL OUT -1 SERIAL OUT -1 SERIAL OUT -2 SERIAL OUT -2 VCC (GROUND) SERIAL INPUT GS9007A SERIAL INPUT GROUND (VEE) DC ELECTRICAL CHARACTERISTICS VS = 5V, TA = 0°C to 70°C, RL = 150Ω to GND and 143Ω AC coupled unless otherwise shown. NOT RECOMMENDED FOR NEW DESIGNS PARAMETER Supply Voltage Power Consumption Supply Current SYMBOL VS PD IS1 IS2 CONDITIONS Operating Range 4x15W Loads DC 1% Accurancy, TA = 25°C DC No Loads, TA = 25°C MIN 4.5 - TYP 5.0 250 MAX 5.5 290 UNITS V mW NOTES - 105 17.2 110 22 mA mA 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 Signal Swing Rise/Fall Times SYMBOL VIN tR, tF tR, tF CONDITIONS MIN 700 - TYP 800 - MAX 1000 750 UNITS mVp-p ps NOTES measured at 20% and 80% measured at 20% and 80% Rise/Fall Times SERIAL DIGITAL OUTPUTS 400 550 800 ps Jitter Propagation Delay Output Overshoot Signal Swing tJ tP at 270Mb/s - 1 0 800 ±25 880 ps ns % mVp-p see Figure 4 tR = tJ = 600 ps VOUT Across 75Ω Load 720 2 of 4 GENNUM CORPORATION 24009 - 2 ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage (VS) Input Voltage Range (any input) Power Dissipation Operating Tempature Range Storage Temperature Range Lead Tempature (Soldering, 10.sec) VALUES/UNITS 5.5V VS -0.5V 300mW 0°C < TA < 70°C -65°C < TS < 150°C 260°C VCC VCC 400 400 GS9007A SDO 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 ECL DRIVER 0.1µF GS9007A 6 0.1µF Fig. 1 Input Circuit (Pins 6 and 7) -2V Fig. 3 Split Supply Interfacing 3 of 4 GENNUM CORPORATION 24009 - 2 +5V + 10 8 1 68 1.0 1p8 7 68 1.0 1p8 3 4 5 150 150 1.0 All resistors in ohms, all capacitors in microfarards unless otherwise stated. 0.1 75 COAX GS9007A 2 75 75 COAX GS9007A SERIAL DIGITAL INPUTS 150 6 150 75 68 75 COAX 1.0 1p8 68 75 COAX 75 NOT RECOMMENDED FOR NEW DESIGNS 75 1p8 Fig. 4 Typical Application Circuit CAUTION ELECTROSTATIC SENSITIVE DEVICES DO NOT OPEN PACKAGES OR HANDLE EXCEPT AT A STATIC-FREE WORKSTATION DOCUMENT IDENTIFICATION 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. REVISION NOTES: Version 1 - Adding lead-free and green information. Version 2 - Adding minimum Rise / Fall time. 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 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 GENNUM UK LIMITED 25 Long Garden Walk, Farnham, Surrey, England GU9 7HX Tel. +44 (0)1252 747 000 Fax +44 (0)1252 726 523 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