component
1XXA26000MAA
Public Made by Adomby adom
KDS Daishinku Temperature Compensated Crystal Oscillators (TCXO), SMD2520-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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1XXA26000MAA
KDS Daishinku · Temperature Compensated Crystal Oscillators (TCXO) · SMD2520-4P
1XXA26000MAA from KDS Daishinku, in a SMD2520-4P. 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 | VCONT | input | Frequency control voltage input with a control range of +0.4 V to +2.4 V (typ +1.4 V), positive slope, and 100 kΩ minimum input resistance. |
| 2 | GND | power_in | Ground terminal, used as the reference for the supply and output in the measurement circuit. |
| 3 | Output | output | Clipped sine wave output (DC-coupled) with a minimum of 0.8 Vp-p into the 10 kΩ // 10 pF load and harmonics of -8 dBc maximum. |
| 4 | VCC | power_in | Supply voltage of +2.66 V to +2.94 V (typ +2.8 V), with an absolute maximum rating of -0.3 V to +4.6 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KDS Daishinku |
| Package | SMD2520-4P |
| Category | Crystals, Oscillators, Resonators |
| Pins | 4 |
CAD (KiCad official)
- Symbol:
1XXA26000MAA - Footprint:
Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm - 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files:
1xxa26000maa-etched.step/1xxa26000maa-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);1xxa26000maa.step/1xxa26000maa.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KDS Daishinku datasheet (15 pp, sha256
cfa947abcb859c6e, retrieved 2026-10-13, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).
# 1XXA26000MAA
**KDS Daishinku** · Temperature Compensated Crystal Oscillators (TCXO) · SMD2520-4P
1XXA26000MAA from KDS Daishinku, in a SMD2520-4P. 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 | VCONT | input | Frequency control voltage input with a control range of +0.4 V to +2.4 V (typ +1.4 V), positive slope, and 100 kΩ minimum input resistance. |
| 2 | GND | power_in | Ground terminal, used as the reference for the supply and output in the measurement circuit. |
| 3 | Output | output | Clipped sine wave output (DC-coupled) with a minimum of 0.8 Vp-p into the 10 kΩ // 10 pF load and harmonics of -8 dBc maximum. |
| 4 | VCC | power_in | Supply voltage of +2.66 V to +2.94 V (typ +2.8 V), with an absolute maximum rating of -0.3 V to +4.6 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KDS Daishinku |
| Package | SMD2520-4P |
| Category | Crystals, Oscillators, Resonators |
| Pins | 4 |
## CAD (KiCad official)
- Symbol: `1XXA26000MAA`
- Footprint: `Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm`
- 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files: `1xxa26000maa-etched.step` / `1xxa26000maa-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `1xxa26000maa.step` / `1xxa26000maa.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [KDS Daishinku datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586195763819130880) (15 pp, sha256 `cfa947abcb859c6e`, retrieved 2026-10-13, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/1xxa26000maa-datasheet.pdf)