The SN65LVDS1DBVR: It is a driver-only device — one driver, no receiver — so it is specified for unidirectional point-to-point links where the far end uses a separate LVDS receiver.
The 630 Mbps rating is the maximum guaranteed data rate across the full supply and temperature range. In practice, this supports LVDS links for high-speed serial interfaces.
Supply voltage and temperature — fit check for the BOM
If the design requires operation above 85°C ambient, this part will not hold its datasheet limits.
Package and footprint — SOT-23-5
The SN65LVDS1DBVR is supplied in a 5-lead SOT-23 package (SOT-753). The package is surface-mount only, so no through-hole alternative exists in this order code.