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SX3M45.1584M20F30TNN

Public Made by Adom

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Shenzhen SCTF Elec Oscillators, SMD3225-4P. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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SX3M45.1584M20F30TNN

Shenzhen SCTF Elec · Oscillators · SMD3225-4P

SX3M45.1584M20F30TNN 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 if logic 1 (>=0.7Vdd) or open, disabled if logic 0 (<=0.3Vdd); connected to GND the oscillator stops working.
2 GND power_in Ground connection, return for supply and output load.
3 Output output CMOS clock output, rated for a 15pF load with VOH min 0.9Vdd and VOL max 0.1Vdd.
4 Vdd power_in Supply voltage 1.62V to 3.63V, with a 0.01uF bypass capacitor shown in the test circuit.

Key specifications

Parameter Value
Manufacturer Shenzhen SCTF Elec
Package SMD3225-4P
Category Crystal Oscillator/Oscillator/Resonator
Pins 4

CAD (KiCad official)

  • Symbol: SX3M45.1584M20F30TNN
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: sx3m45-1584m20f30tnn-etched.step / sx3m45-1584m20f30tnn-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sx3m45-1584m20f30tnn.step / sx3m45-1584m20f30tnn.glb are the bare package body.

Provenance

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

  • Datasheet: Shenzhen SCTF Elec datasheet (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