DS90LV804: 2 and 5 channels Sub LVDS to LVDS IO standard convertor (Sub LVDS input, and LVDS output)

Taoyi Wamg

Part Number: DS90LV804
Other Parts Discussed in Thread: DS90LV011A, , DS10BR150

Dear TEam,

We are looking for 2 channel (1 clk and 1data) and 5 channels(1 clk and 4data), 400MHz(800Mbps DDR) Sub-LVDS IO standard to LVDS IO standard convertor, as shown below

Can TI's LVDS buffer/repeater, such as DS90LV804, DS90LV011A, DS10BR150, provide such function?

Thank you!

over 2 years ago

0 David (ASIC) Liu over 2 years ago

TI__Guru**** 157736 points

Hi,

The differential swing and common mode voltage is within the DS90LV804 input electrical specification so it is possible to use the DS90LV804 for this application.

Are they plan to use multiple DS90LV804 with this design? Please make sure the skew is within their timing design requirement.

Thanks

David

0 Taoyi Wamg over 2 years ago in reply to David (ASIC) Liu

Prodigy 10 points

Thank you, because we want to use DS90LV804 for 5 channels (1 clock and 4data line), it seems we have to use 2 DS90LV804. Does TI have other products that provide more than 5 channels?

0 David (ASIC) Liu over 2 years ago in reply to Taoyi Wamg

TI__Guru**** 157736 points

Hi,

Unfortunately we do not have a 5 channel device, you will have to use two DS90LV804.

Thanks

David

0 Taoyi Wamg over 2 years ago in reply to David (ASIC) Liu

Prodigy 10 points

Thank you, David! we will try.

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DS90LV804: 2 and 5 channels Sub LVDS to LVDS IO standard convertor (Sub LVDS input, and LVDS output)