# ASDDV-8.000MHZ-LC-T3

**Abracon LLC** · Oscillators · SMD2520-4P

ASDDV-8.000MHZ-LC-T3 from Abracon LLC, 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: logic 1 (VIH≥0.7*Vdd) or open gives oscillation, logic 0 (VIL<0.3*Vdd) stops oscillation and puts output in Hi-Z (disable current max 10.0 μA). |
| 2 | GND | power_in | Ground; a bypass capacitor of approximately 0.01µF is recommended between pin 2 and pin 4. |
| 3 | Output | output | CMOS/HCMOS/LVCMOS compatible clock output rated for 15 pF load with VOH 0.9*Vdd and VOL 0.1*Vdd. |
| 4 | Vdd | power_in | Supply voltage pin, 1.6 V to 3.63 V, with approximately 0.01µF bypass capacitor recommended to pin 2. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Abracon LLC |
| Package | SMD2520-4P |
| Category | Resonators/Oscillators |
| 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 |
|---|---|---|---|---|---|---|---|
| Overall Frequency Stability |  | -50 |  | 50 | ppm | Option C; includes initial tolerance @25°C±3°C and stability over operating temperature | 4 |
| Frequency | F |  | 8 |  | MHz | As printed in MPN, 8.000MHZ | 4 |
| Supply Voltage | Vdd | 1.6 |  | 3.63 | V |  | 1 |
| Operating Temperature Range |  | -40 |  | 85 | °C | Option L | 4 |
| Storage Temperature Range |  | -55 |  | 125 | °C |  | 1 |
| Aging 1 year |  | -3 |  | 3 | ppm | @25°C± 3°C | 1 |
| Aging 5 years |  | -5 |  | 5 | ppm | @25°C± 3°C | 1 |
| Symmetry |  | 45 | 50 | 55 | % | @ ½ Vdd | 1 |
| Start-up Time |  |  |  | 5 | ms |  | 1 |
| Rise and Fall Time (Vdd = 1.8V to 3.63V) | Tr/Tf |  |  | 8 | ns | @10%Vdd-90%Vdd, 15pF load, 1MHz < F < 19.999MHz | 1 |
| Rise and Fall Time (Vdd = 1.6V) | Tr/Tf |  |  | 10 | ns | @10%Vdd-90%Vdd, 15pF load, 1MHz < F < 19.999MHz | 1 |
| RMS Period Jitter (Vdd 3.0V to 3.63V) |  |  |  | 5 | ps | @25°C± 3°C, Vdd = 3.0V to 3.63V | 1 |
| RMS Period Jitter (Vdd 1.6V to 2.5V) |  |  |  | 7 | ps | @25°C± 3°C, Vdd = 1.6V to 2.5V | 1 |
| RMS Phase Jitter |  |  |  | 1 | ps | @25°C± 3°C, 10 - 39MHz: 12kHz to 5MHz | 1 |
| Disable Current |  |  |  | 10 | μA |  | 1 |
| Supply Current (Vdd=3.3V) | Idd |  |  | 2 | mA | 15pF load @25°C± 3°C, Vdd=3.3V, 6MHz ≤ F ≤ 9.999MHz | 2 |
| Supply Current (Vdd=2.5V) | Idd |  |  | 1.3 | mA | 15pF load @25°C± 3°C, Vdd=2.5V, 6MHz ≤ F ≤ 9.999MHz | 2 |
| Supply Current (Vdd=1.8V) | Idd |  |  | 1 | mA | 15pF load @25°C± 3°C, Vdd=1.8V, 6MHz ≤ F ≤ 9.999MHz | 2 |

## CAD (KiCad official)

- Symbol: `ASDDV-8.000MHZ-LC-T3`
- Footprint: `Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm`
- 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files: `asddv-8-000mhz-lc-t3-etched.step` / `asddv-8-000mhz-lc-t3-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `asddv-8-000mhz-lc-t3.step` / `asddv-8-000mhz-lc-t3.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Abracon LLC datasheet](docs/asddv-8-000mhz-lc-t3-datasheet.pdf) (7 pp, sha256 `f2713460faed73f3`, retrieved 2026-10-31, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-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/asddv-8-000mhz-lc-t3-datasheet.pdf)