component
AV20000003
Public Made by Adomby adom
TXC Corp Crystals, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownAV20000003
TXC Corp · Crystals · SMD3225-4P
AV20000003 from TXC Corp, 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 connected internally to the quartz blank, for 20.000000 MHz fundamental AT-cut operation with 8 pF load capacitance. |
| 2 | NC | unconnected | Not internally connected, per the datasheet note '#2 & #4 are not internally connected'. |
| 3 | XTAL2 | passive | Second crystal terminal connected internally to the quartz blank, for 20.000000 MHz fundamental AT-cut operation with 8 pF load capacitance. |
| 4 | NC | unconnected | Not internally connected, per the datasheet note '#2 & #4 are not internally connected'. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TXC Corp |
| 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 | -20 | 20 | ppm | at 25 ±3 ℃ | 5 | ||
| Frequency Stability | -50 | 50 | ppm | Over operating temp. range (reference 25 ℃) | 5 | ||
| Aging | -3 | 3 | ppm | 1st year | 5 | ||
| Insulation Resistance | 500 | MΩ | at DC 100V | 5 | |||
| Series Resonant Resistance | Rr | 100 | Ω | 5 | |||
| Shunt Capacitance | C0 | 3 | pF | 5 | |||
| Drive Level | DL | 50 | uW | 5 | |||
| Operating Temperature | -40 | 125 | ℃ | 5 | |||
| Storage Temperature Range | -40 | 125 | ℃ | 5 | |||
| Nominal Frequency | FL | 20 | MHz | 5 | |||
| Load Capacitance | CL | 8 | pF | 5 |
CAD (KiCad official)
- Symbol:
AV20000003 - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
av20000003-etched.step/av20000003-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);av20000003.step/av20000003.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TXC Corp datasheet (11 pp, sha256
c5da2470de3ae9f7, retrieved 2026-10-15, 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).