Agilent Technologies N4962A Guia do Utilizador descarregar pdf (Página 24)

System Details and Performance Specifications

Serial BERT 12.5 Gb/s User Guide

3.2 Safety and Regulatory

Do not remove instrument covers. There are no user serviceable parts

within. Operation of the instrument in a manner not specified by Agilent

Technologies may result in personal injury or loss of life.

To prevent electrical shock, disconnect instrument from mains before

cleaning. Use a dry cloth or one slightly dampened with water to clean the

external case parts. Do not attempt to clean internally.

For continued protection against fire hazard, replace fuses, and or circuit

breakers only with same type and ratings. The use of other fuses, circuit

breakers or materials is prohibited.

The Mains wiring and connectors shall be compatible with the connector

used in the premise electrical system. Failure, to ensure adequate earth

grounding b

y not using the correct components may cause product damage,

and serious injury.

3.3 Internal Clock

The internal clock is generated from a low-frequency (LF) 1/16th-rate clock

signal that is multiplied up to the high-frequency (HF) clock rate, 9.85 to 11.35

GHz. The internal HF clock or an external 500 MHz to 12.5 GHz clock is required

to trigger the PRBS generator and error detector. The generator and detector

operate at 1 bit per clock cycle (10 Gb/s at a clock speed of 10 GHz).

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Agilent Technologies N4962A Guia do Utilizador Página 24