# SWPDBV33EF-80.000000D

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

SWPDBV33EF-80.000000D 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 | Tri-state enable pin: the output is enabled at or above 0.7 x VDD and disabled at or below 0.3 x VDD. |
| 2 | GND | power_in | Ground pin; place a 0.1 µF by-pass capacitor as close to the part as possible between the VDD and GND pads. |
| 3 | Output | output | Clock output with high level of at least 90% VDD and low level of at most 10% VDD into a 15 pF load, with rise/fall time (10% to 90% VDD) of 2 ns max at 3.3V/2.5V and 3 ns max at 1.8V. |
| 4 | VDD | power_in | Supply pin; for this MPN (suffix 33 = 3.3V) the supply must be held within ±5% of 3.3V per the electrical specification table. |

## 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 |
|---|---|---|---|---|---|---|---|
| Supply voltage variation (3.3V) |  | -5 |  | 5 | % | VDD-5% to VDD+5%, 3.3V column | 1 |
| Frequency range (3.3V) |  | 1 |  | 200 | MHz | 3.3V column | 1 |
| Supply current |  |  |  | 35 | mA | @15pF loading, 3.3V column | 1 |
| Output high level |  | 90 |  |  | %VDD |  | 1 |
| Output low level |  |  |  | 10 | %VDD |  | 1 |
| Rise time / fall time |  |  |  | 2 | nSec | Measured 10% to 90% of VDD, 15pF output load, 3.3V column | 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 | 12 kHz to 20 MHz, 3.3V column | 1 |
| Aging |  |  |  | 3 | ppm | @25 °C, first year, 3.3V column | 1 |
| Frequency stability (ordering code B) |  | -20 |  | 20 | ppm | Ordering code B = ±20 ppm; inclusive of calibration at 25 °C, operating temperature range, input voltage variation, load variation, aging (1st year), shock and vibration | 2 |
| Operating temperature range (ordering code V, industrial) |  | -40 |  | 85 | °C | Ordering code V (industrial) | 2 |
| Storage temperature range |  | -50 |  | 125 | °C |  | 1 |

## CAD (KiCad official)

- Symbol: `SWPDBV33EF-80.000000D`
- Footprint: `Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm`
- 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files: `swpdbv33ef-80-000000d-etched.step` / `swpdbv33ef-80-000000d-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `swpdbv33ef-80-000000d.step` / `swpdbv33ef-80-000000d.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/8590316497118654464) (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-80-000000d-datasheet.pdf)