# SWPDBV33EF-100.000000D

**Starwave** · Pre-Programmed Oscillators · SMD2520-4P

SWPDBV33EF-100.000000D from Starwave, 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 | Tri-State | input | Output enable input: the output is enabled when held at or above 0.7 x VDD and disabled when held at or below 0.3 x VDD. |
| 2 | GND | power_in | Ground pad; a 0.1 µF by-pass capacitor should be placed as close to the part as possible between the VDD and GND pads for optimal oscillator performance. |
| 3 | Output | output | Clock output with high level at least 90% of VDD and low level at most 10% of VDD, with 10%-90% rise/fall time of 2 ns at 3.3 V (3 ns at 1.8 V) into a 15 pF load. |
| 4 | VDD | power_in | Supply voltage pin for 1.8 V, 2.5 V or 3.3 V operation, with supply variation of ±5% of the nominal VDD per the electrical specification. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Starwave |
| Package | SMD2520-4P |
| Category | Crystal Oscillator/Oscillator/Resonator |
| 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 Range (3.3V column) |  | 1 |  | 200 | MHz | VDD 3.3V column | 1 |
| Supply Current (@15pF loading) |  |  |  | 35 | mA | @15pF loading, 3.3V column | 1 |
| Output High |  | 90 |  |  | %VDD | 3.3V column | 1 |
| Output Low |  |  |  | 10 | %VDD | 3.3V column | 1 |
| Transition Time Rise / Fall Time |  |  |  | 2 | nSec |  | 1 |
| Duty Cycle |  | 45 |  | 55 | % | 3.3V column | 1 |
| Startup Time |  |  |  | 8 | mSec | 3.3V column | 1 |
| Tri-State Output Enable |  | 0.7 |  |  | x VDD | 3.3V column | 1 |
| Tri-State Output Disable |  |  |  | 0.3 | x VDD | 3.3V column | 1 |
| Stand by Current (@PD Mode) |  |  |  | 400 | uA | @PD mode, 3.3V column | 1 |
| Stand by Current (@OE Mode) |  |  |  | 20 | mA | @OE mode, 3.3V column | 1 |
| RMS Phase Jitter |  |  |  | 2 | pSec | 12KHz to 20MHz, 3.3V column | 1 |
| Aging (First Year) |  |  |  | 3 | ppm | @ 25 C, first year, 3.3V column | 1 |
| Storage Temp. Range |  | -50 |  | 125 | oC |  | 1 |
| Frequency Stability (code B) |  | -20 |  | 20 | ppm | Part-number code B (±20 ppm), industrial -40 to 85 C per ordering code | 2 |
| Operating Temperature Range (industrial, code V) |  | -40 |  | 85 | oC | Part-number code V, Industrial | 2 |

## CAD (KiCad official)

- Symbol: `SWPDBV33EF-100.000000D`
- Footprint: `Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm`
- 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files: `swpdbv33ef-100-000000d-etched.step` / `swpdbv33ef-100-000000d-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `swpdbv33ef-100-000000d.step` / `swpdbv33ef-100-000000d.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Starwave datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590316498284806144) (2 pp, sha256 `77f70b5c450ced76`, retrieved 2026-10-16, 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/swpdbv33ef-100-000000d-datasheet.pdf)