component
CXF-013553-3E7X40
Public Made by Adomby adom
AKER Crystals, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 10d ago |
| viewers | 10d ago |
| cxf-013553-3e7x40-etched.glb | 10d ago |
| cxf-013553-3e7x40-etched.step | 10d ago |
| cxf-013553-3e7x40-hero.glb | 10d ago |
| cxf-013553-3e7x40-hero.overlay.json | 10d ago |
| cxf-013553-3e7x40.glb | 10d ago |
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| cxf-013553-3e7x40.lbr | 10d ago |
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| README.md | 10d ago |
CXF-013553-3E7X40
AKER · Crystals · SMD3225-4P
CXF-013553-3E7X40 from AKER, 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 | XTAL1 | passive | Crystal terminal for the 13.553125 MHz resonator, with a load capacitance of 12 pF; the drawing does not label this pad with a signal name. |
| 2 | GND | power_in | Ground pad, labelled #2:GND on the bottom view of the package drawing. |
| 3 | XTAL2 | passive | Crystal terminal for the 13.553125 MHz resonator, with a load capacitance of 12 pF; the drawing does not label this pad with a signal name. |
| 4 | GND | power_in | Ground pad, labelled #4:GND on the bottom view of the package drawing. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | AKER |
| Package | SMD3225-4P |
| Category | Crystals/Oscillators/Resonators |
| Pins | 4 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Frequency Tolerance | -30 | 30 | ppm | at 25℃ ± 3℃ | 3 | ||
| Frequency Stability | -15 | 15 | ppm | Operating Temp (Refer 25℃), -40 ～ 85 ℃ | 3 | ||
| Aging | -3 | 3 | ppm/year | Year | 3 | ||
| Effective Resistance | Rr | 100 | Ω | 3 | |||
| Shunt Capacitance | C0 | 3 | pF | 3 | |||
| Drive Level | DL | 100 | uW | 3 | |||
| Operating Temperature | -40 | 85 | ℃ | 3 | |||
| Storage Temperature Range | -55 | 125 | ℃ | 3 | |||
| Nominal Frequency | 13.5531 | MHz | Fundamental, AT cut | 3 | |||
| Load Capacitance | CL | 12 | pF | 3 | |||
| Insulation Resistance | 500 | M ohms | at DC 100V | 3 |
CAD (KiCad official)
- Symbol:
CXF-013553-3E7X40 - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
cxf-013553-3e7x40-etched.step/cxf-013553-3e7x40-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cxf-013553-3e7x40.step/cxf-013553-3e7x40.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: AKER datasheet (9 pp, sha256
42669a18a38f2cd8, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).