HJ603.F (10/13)

2

pulseelectronics.com

Application Notes

10/100 APPLICATION CIRCUIT

TYPICAL 10GBASE-T /GIGABIT CIRCUIT

Layering ground planes is advisable. Route connector/discrete

module ground pins to chassis/analog ground if possible.

Keep signal traces from PHY to connector/discrete module as short

as possible. If traces exceed 3-4 inches, pay close attention to line

impedance imbalance.

Using BST (75

Ω resistors and high voltage cap to chassis ground)

to terminate Cable side CTs is advisable for best EMI performance

(included in most connector solutions).

Follow PHY manufacturer’s application notes for further layout

For More Information

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Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners.

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