DS25CP102: DS25CP102 work as a LVDS switch

Sammi Shang

Part Number: DS25CP102

Dear team,

Customer want to know if DS25CP102 could work for their application.

They have two channel LVDS CLK as input signal, but they only want use one channel for output signal. As for which input signal to output, they hope could choice.

Could you help confirm if this works.

Thanks.

Best regards,

Sammi

over 6 years ago

0 Nasser Mohammadi over 6 years ago

TI__Guru* 93570 points

Hi Sammi,

This would work. Using pins SEL0 and SEL1 - pin # 7 & 8 - they can select which input goes to the output. Please note table 1 of the data sheet.

For example, let's say they want to use OUT0 only. In that case they would select SEL0 = 0 to enable IN0 to OUT0. Or select SEL0 = 1 to enable IN1 to OUT0. They can leave SEL1 as no connect(there is internal pull down).

Regards,,,,, Nasser