AEC-Q100 Automotive serializer – 21 parallel lines into 3 differential pairs
The Texas Instruments SN65LVDS95DGGRQ1 is a 21-channel serializer in the Automotive, AEC-Q100 series, designed to convert 21 parallel LVDS inputs into 3 serial LVTTL outputs at a data rate of 1.3 Gbps.
At 1.3 Gbps per serial lane, the SN65LVDS95DGGRQ1 can sustain a 24-bit color + sync video stream at resolutions up to WXGA (1366×768) at 60 Hz, or lower resolutions with margin. The 21 LVDS inputs accept parallel data from a GPU or image sensor; the three serial outputs reduce the cable count from 21 to just three differential pairs plus a clock, cutting harness weight and EMI coupling in automotive wiring bundles.
That means TI continues to manufacture it with no announced last-time-buy or end-of-life. For a production program that already qualified this serializer, there is no immediate need to dual-source or stockpile. The AEC-Q100 qualification also means PPAP documentation is available on request for OEM audit submission.
48-TSSOP package – footprint and routing
Housed in a 48-TFSOP (0.240", 6.10 mm width) package with a 48-TSSOP supplier device package, the part is surface-mount and fits a standard TSSOP-48 land pattern. The fine 0.5 mm pitch demands careful PCB routing for the 21 input traces, but the serializer's internal PLL and LVDS buffers ease timing closure.