LMH5401-SP: Why different color is used for PCB pattern near IN pin?

Kazuhiko Hirano

Part Number: LMH5401-SP
Other Parts Discussed in Thread: LMH5401EVM-CVAL,

Hello,

Looking at Figure 78 of the LMH5401-SP datasheet and Figure 33 of LMH5401EVM-CVAL Evaluation Module users guide, the color of PCB pattern near IN- pin is different from other pattern below. Why different color is used for the patterns?

Best regards,

K.Hirano

over 2 years ago

+1 kai klaas69 over 2 years ago

Guru 140200 points

Hi Kazuhiko,

the boards looks rather symmetric with the input and output lines mirrored at the midline of board. For me the colour marking appears to be a help to not confuse the inputs and outputs. Nothing else

Kai

0 Kazuhiko Hirano over 2 years ago in reply to kai klaas69

TI__Genius 11613 points

Kai,

I see, thanks!

Best regards,

K.Hirano

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LMH5401-SP: Why different color is used for PCB pattern near IN pin?