# SN65LVDS100DGKR

**Texas Instruments** · Signal Buffers, Repeaters, Splitters · VSSOP-8-0.65mm

SN65LVDS100DGKR from Texas Instruments, in a VSSOP-8-0.65mm. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | NC | unconnected | No connect. Pin is not internally bonded; leave floating or tie as convenient for layout. |
| 2 | A | input | Differential non-inverting input. Accepts LVDS/LVPECL/CML signals; input voltage range 0 V to 4 V, |VID| 0.1 V to 1 V, 25 mV receiver threshold hysteresis. Small-signal input capacitance ~0.6 pF. |
| 3 | B | input | Differential inverting input. Accepts LVDS/LVPECL/CML signals; input voltage range 0 V to 4 V, |VID| 0.1 V to 1 V. Small-signal input capacitance ~0.6 pF. |
| 4 | VBB | output | Voltage reference output, typically VCC - 1.35 V. Useful for biasing single-ended 3.3-V PECL inputs. Source/sink capability limited to -400 uA / 12 uA; leave open if unused. |
| 5 | GND | power_in | Device ground reference (0 V). Connect to system ground with low-impedance return. |
| 6 | Z | output | Differential inverting LVDS output. Typical |VOD| 340 mV into 100-ohm load; steady-state VOC ~1.125 V to 1.375 V. Short-circuit output current ±24 mA. |
| 7 | Y | output | Differential non-inverting LVDS output. Typical |VOD| 340 mV into 100-ohm load; steady-state VOC ~1.125 V to 1.375 V. Short-circuit output current ±24 mA. |
| 8 | VCC | power_in | Supply voltage. 3.0 V to 3.6 V (3.3 V nominal). Typical supply current 25 mA (no-load, no input). Bypass locally to GND. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8-0.65mm |
| Category | Interface |
| Pins | 8 |

## Ordering variants

Same part, different packaging or reel option.

- `SN65LVDS100DGKR`
- `SN65LVDS100DGKRD`
- `SN65LVDS100DGKRDR`

## CAD (KiCad official)

- Symbol: `SN65LVDS100DGKR`
- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`
- 3D model: VSSOP-8-0.65mm (KiCad packages3D, STEP)
- 3D model files: `sn65lvds100dgkr-etched.step` / `sn65lvds100dgkr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sn65lvds100dgkr.step` / `sn65lvds100dgkr.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/sn65lvds100.pdf) (46 pp, sha256 `c18e0bae1214905c`, retrieved 2026-08-17, tier: manufacturer)
- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/sn65lvds100dgkr-datasheet.pdf)