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DS90UB925Q-Q1: How to calculate device bandwidth

JH Shin
Guru 12885 points

Part Number: DS90UB925Q-Q1

Hello,

My customer wants to know the calculation method for the LVDS line bandwidth of the DS90UB925Q-Q1 for their usage

If they are using only 17 bits (data lines 0~16) + 4 bits (GPIO) and the PCLK is 80MHz, is it correct to calculate the bandwidth as follows?

  * 80MHz * 21bits = 1.68Gbps

Thank you.