component
1XXB16368MAA
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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1XXB16368MAA
KDS Daishinku · Temperature Compensated Crystal Oscillators (TCXO) · SMD2520-4P
1XXB16368MAA 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/GND/ENABLE | input | Vcont control voltage on VC-TCXO (DSA221SDN, Vcont=+1.4V±1V at Vcc≧+2.6V), GND on TCXO (DSB221SDN), or ENABLE/DISABLE on the stand-by version (DSB221SDNB, stand-by current 3μA max.). |
| 2 | GND | power_in | Ground connection. |
| 3 | OUTPUT | output | Clipped sinewave DC-coupled output, 0.8Vp-p min. (f≦52MHz) into a 10kΩ//10pF load. |
| 4 | VCC | power_in | Supply voltage pin, range +1.68 to +3.5V (nominal +1.8V/+2.6V/+2.8V/+3.0V/+3.3V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KDS Daishinku |
| Package | SMD2520-4P |
| Category | Crystals, Oscillators, Resonators |
| Pins | 4 |
CAD (KiCad official)
- Symbol:
1XXB16368MAA - Footprint:
Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm - 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files:
1xxb16368maa-etched.step/1xxb16368maa-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);1xxb16368maa.step/1xxb16368maa.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KDS Daishinku datasheet (2 pp, sha256
78b6d4e6bb00b387, 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).
# 1XXB16368MAA
**KDS Daishinku** · Temperature Compensated Crystal Oscillators (TCXO) · SMD2520-4P
1XXB16368MAA 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/GND/ENABLE | input | Vcont control voltage on VC-TCXO (DSA221SDN, Vcont=+1.4V±1V at Vcc≧+2.6V), GND on TCXO (DSB221SDN), or ENABLE/DISABLE on the stand-by version (DSB221SDNB, stand-by current 3μA max.). |
| 2 | GND | power_in | Ground connection. |
| 3 | OUTPUT | output | Clipped sinewave DC-coupled output, 0.8Vp-p min. (f≦52MHz) into a 10kΩ//10pF load. |
| 4 | VCC | power_in | Supply voltage pin, range +1.68 to +3.5V (nominal +1.8V/+2.6V/+2.8V/+3.0V/+3.3V). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KDS Daishinku |
| Package | SMD2520-4P |
| Category | Crystals, Oscillators, Resonators |
| Pins | 4 |
## CAD (KiCad official)
- Symbol: `1XXB16368MAA`
- Footprint: `Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm`
- 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files: `1xxb16368maa-etched.step` / `1xxb16368maa-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `1xxb16368maa.step` / `1xxb16368maa.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/8588899490669735936) (2 pp, sha256 `78b6d4e6bb00b387`, 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/1xxb16368maa-datasheet.pdf)