Any remaining stock in the channel is what is left on distributor shelves or in independent inventory. If you have an active BOM line using this part, the procurement decision is straightforward: secure whatever inventory exists now, or qualify a replacement before your stock runs out.
What it is: a PECL-to-LVDS signal conditioner
The SN65LVDS19DRFR is a single-channel buffer and reDriver from Texas Instruments that accepts a PECL input and delivers an LVDS output. It is not a simple level translator — the reDriver function reshapes and retimes the signal, compensating for losses in PCB traces or cables. The 460 ps delay is the propagation time through the device, which matters for timing budget in high-speed links. The 2 Gbps data rate covers most serial protocols up to Gigabit Ethernet, SFP, or backplane interfaces.
Supply and temperature — the operating envelope
The supply range is 2.375 V to 3.6 V, so it runs from a standard 2.5 V or 3.3 V rail. The 30 mA supply current is the total draw for the single channel.
Package — the 2x2 mm WSON footprint
The part comes in an 8-WFDFN with exposed pad, also described as an 8-WSON (2x2 mm). The mounting is surface-mount, so standard reflow processes apply.