GS1528 Gennum Corporation, GS1528 Datasheet
GS1528
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GS1528 Summary of contents
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... DESCRIPTION The GS1528 is a second generation high-speed bipolar integrated circuit designed to drive one or two 75Ω co-axial cables at data rates up to 1.485Gb/s. The GS1528 provides two selectable slew rates in order to achieve compliance to SMPTE 259M, SMPTE 344M and SMPTE 292M. The GS1528 accepts a LVPECL level differential input that ™ ...
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... T < 125°C s during handling and assembly. The SDI inputs of the -0 +0.3)V CC GS1528 must be protected from electrostatic discharge and 0°C to 70°C electrical overstress during the handling and operation of 300mW circuit assemblies containing the device. 260°C SYMBOL MIN ...
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... INPUT/OUTPUT CIRCUITS V CC SDI 10k 10k 10k Fig. 1 Differential Input Stage (SDI/SDI) GENNUM CORPORATION 1 8 SDI 2 7 SDI GS1528 8 PIN SOIC SD/HD TOP VIEW SET 8 PIN SOIC 8 PIN SOIC 8 PIN SOIC 8 PIN SOIC TYPE DESCRIPTION Serial digital differential input. ...
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... A tantalum capacitor is recommended. SD/HD The GS1528 SDO rise and fall times can be set to comply with both SMPTE 259M/344M and SMPTE 292M. For all SMPTE 259M standards, or any data rate that requires longer rise and fall time characteristics, the SD/HD pin must be set to a HIGH INPUT ...
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... GS1528 Fig. 6 Static Protection Diodes OUTPUT RETURN LOSS MEASUREMENT To perform a practical return loss measurement necessary to force the GS1528 output high or low condition. The actual measured return loss will be based on the outputs being static operating conditions the outputs of the GS1528 swing between V -0 ...
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... The PCB groundplane is removed under the GS1528 output components to minimize parasitic capacitance. The PCB ground plane is removed under the GS1528 R and resistor to minimize parasitic capacitance. Input and output BNC connectors are surface mounted in-line to eliminate a transmission line stub caused by a BNC mounting via high speed traces which are curved to minimize impedance variations due to change of PCB trace width ...
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... 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. 1.91 5.00 MAX. MAX ...