Hello Vera,
The DS91C/D176 can be enabled to drive and receive at the same time. Do they have a 100 Ohm termination across A and B? If not, they should consider adding one to help with potential reflections.
Regards,
Yaser
Hi M. Tachibana,
The DS90LV001 can drive a 50 Ohm termination, but the resulting output voltage will be quite low (< 250 mV). I would suggest using a DS91D176 or similar device.
Regards,
Lee
Other Parts Discussed in Thread: SN65LVDM176 , DS91D176 , SN55LVDS31 , SN55LVDS32 hello, let's say I wanted to create a 2-wire multipoint LVDS bus. Rather than selecting a dedicated half-duplex device such as the SN65LVDM176 or DS91D176, where the transmitter…
The MLVDS outputs do not meet the minimum RS485 output level. In order to replace RS485, both sides of the interface would need to be MLVDS.
SN75176 - VOD (minimum) = 2V into 100 ohms, 1.5V into 54 ohms
DS91D176 - VOD (minimum) = 480mv into 50 ohms…
Hi Antony,
The difference between the NRND version and the ACTIVE version is that the NRND is not Pb-Free. I believe this is why the DS91C176TMA and DS91CD176TMA are listed as NRND. Since a Green version of the device currently exists, we are pointing…
