# OT7EL89CJI-111YLC-24M

**Yangxing Tech** · Oscillators · SMD2016-4P

OT7EL89CJI-111YLC-24M from Yangxing Tech, 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 | Tri-state | input | Tri-state/output-enable control: output enabled when high (≥70% of VDD) or floating, disabled when low (≤30% of VDD) or tied to GND. |
| 2 | GND | power_in | Ground; a 0.01µF-0.1µF or larger capacitor between VDD and GND is required. |
| 3 | OUTPUT | output | CMOS clock output rated for a 15pF load, with Voh 90% VDD min and Vol 10% VDD max. |
| 4 | VDD | power_in | Supply voltage pin, 1.8V to 3.3V, with a 0.01µF-0.1µF or larger bypass capacitor to GND required. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Yangxing Tech |
| Package | SMD2016-4P |
| Category | Crystal Oscillator/Oscillator/Resonator |
| Pins | 4 |

## CAD (KiCad official)

- Symbol: `OT7EL89CJI-111YLC-24M`
- Footprint: `Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm`
- 3D model: SMD2016-4P (KiCad packages3D, STEP)
- 3D model files: `ot7el89cji-111ylc-24m-etched.step` / `ot7el89cji-111ylc-24m-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ot7el89cji-111ylc-24m.step` / `ot7el89cji-111ylc-24m.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Yangxing Tech datasheet](docs/ot7el89cji-111ylc-24m-datasheet.pdf) (4 pp, sha256 `d155dd2bc59fe81f`, retrieved 2026-10-21, 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/ot7el89cji-111ylc-24m-datasheet.pdf)