# O97EL89CEI-112YLC-80M

**YXC Crystal Oscillators** · Crystal Oscillators · SMD2016-4P

O97EL89CEI-112YLC-80M from YXC Crystal Oscillators, in a SMD2016-4P. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OE/ST/NC | input | Output enable (H: specified frequency output; L: output is low and frequency output stops), standby (H: specified frequency output; L: output low, sleep mode, supply current reduces to 400uA), or no connect (Pin 1 = VDD or open: specified frequency output, pin has no function), depending on option. |
| 2 | GND | power_in | Electrical ground. |
| 3 | OUT | output | Oscillator output. |
| 4 | VDD | power_in | Power supply voltage (1.8 V, 2.5 V or 3.3 V options with ±10% tolerance). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | YXC Crystal Oscillators |
| Package | SMD2016-4P |
| Category | Crystals, Oscillators, Resonators |
| Pins | 4 |

## CAD (KiCad official)

- Symbol: `O97EL89CEI-112YLC-80M`
- Footprint: `Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm`
- 3D model: SMD2016-4P (KiCad packages3D, STEP)
- 3D model files: `o97el89cei-112ylc-80m-etched.step` / `o97el89cei-112ylc-80m-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `o97el89cei-112ylc-80m.step` / `o97el89cei-112ylc-80m.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [YXC Crystal Oscillators datasheet](docs/o97el89cei-112ylc-80m-datasheet.pdf) (10 pp, sha256 `062a45cef086794d`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-opus-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/o97el89cei-112ylc-80m-datasheet.pdf)