28-to-4 LVDS serializer at 3.78 Gbps — industrial temperature range
The Texas Instruments SN65LVDS93AZQLR is a 28-bit parallel-to-serial converter that takes 28 LVTTL inputs and serializes them onto 4 LVDS output pairs at an aggregate data rate of 3.78 Gbps. The 3.78 Gbps aggregate means each of the four LVDS lanes runs at roughly 945 Mbps, which is fast enough for 1080p video at 60 Hz or a wide parallel bus over a slim connector.
That means the manufacturer has stopped production, there is no last-time-buy window remaining, and the only available inventory is what exists in the supply chain already — new-old-stock, surplus, or pulled from overruns.
Package and footprint — 56-BGA Microstar Junior
The supplier device package is a 56-BGA Microstar Junior measuring 7x4.5 mm. The PCB layout needs via-in-pad or microvia fanout for the inner rows, and the board stack-up should match the BGA's routing density.