# SX3M30.000M20F30TNN

**Shenzhen SCTF Elec** · Oscillators · SMD3225-4P

SX3M30.000M20F30TNN from Shenzhen SCTF Elec, in a SMD3225-4P. 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 | Output enable (OE): output is enabled when logic 1 (≥0.7Vdd) or open, and disabled when logic 0 (≤0.3Vdd); connected to Vdd or floating the part works, connected to GND it stops. |
| 2 | GND | power_in | Ground connection for the oscillator. |
| 3 | Output | output | CMOS clock output driving up to 15 pF load, with VOH min 0.9Vdd and VOL max 0.1Vdd. |
| 4 | Vdd | power_in | Supply voltage pin, 1.62V to 3.63V, with a 0.01 µF bypass capacitor shown in the test circuit. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen SCTF Elec |
| Package | SMD3225-4P |
| Category | Crystals/Oscillators/Resonators |
| Pins | 4 |

## CAD (KiCad official)

- Symbol: `SX3M30.000M20F30TNN`
- Footprint: `Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm`
- 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files: `sx3m30-000m20f30tnn-etched.step` / `sx3m30-000m20f30tnn-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sx3m30-000m20f30tnn.step` / `sx3m30-000m20f30tnn.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Shenzhen SCTF Elec datasheet](docs/sx3m30-000m20f30tnn-datasheet.pdf) (9 pp, sha256 `520206a9623f0382`, retrieved 2026-10-22, tier: lcsc)
- **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/sx3m30-000m20f30tnn-datasheet.pdf)