# 8132S-16.384NQ33DTL

**HCI** · Temperature Compensated Crystal Oscillators (TCXO) · SMD3225-4P

8132S-16.384NQ33DTL from HCI, in a SMD3225-4P. 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 | GND/N.C. | power_in | Ground or no connection (the datasheet lists pad 1 as GROUND GND or N.C.); the metal lid is connected to ground pin 2. |
| 2 | GND | power_in | Ground pin, connected to the metal lid. |
| 3 | OUTPUT | output | RF clipped sine wave output, 0.8Vp-p minimum into a 10kΩ/10pF load. |
| 4 | VCC | power_in | Supply voltage pin; the 8132S is offered at 1.8V, 2.5V, 2.8V, 3.0V or 3.3V, and the MPN code 33 suggests 3.3V, with supply current of 1.5mA / 2.0mA typical (higher value above 26MHz). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | HCI |
| Package | SMD3225-4P |
| Category | Crystals, Oscillators, Resonators |
| 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 |  | 10 |  | 52 | MHz |  | 1 |
| Frequency tolerance (initial) |  | -2 |  | 2 | ppm | Initial tol. @+25°C | 1 |
| Frequency stability |  | -0.5 |  | 0.5 | ppm | Over temperature range, referenced to +25°C; grade per suffix, not decodable from this MPN | 1 |
| Frequency stability |  | -1 |  | 1 | ppm | Over temperature range, referenced to +25°C; grade per suffix, not decodable from this MPN | 1 |
| Frequency stability |  | -2 |  | 2 | ppm | Over temperature range, referenced to +25°C; grade per suffix, not decodable from this MPN | 1 |
| Frequency stability |  | -2.5 |  | 2.5 | ppm | Over temperature range, referenced to +25°C; grade per suffix, not decodable from this MPN | 1 |
| Operating temperature range |  | -20 |  | 70 | °C | Option in combination with stability grade; applicable option not decodable from this MPN | 1 |
| Operating temperature range |  | -30 |  | 85 | °C | Option in combination with stability grade; applicable option not decodable from this MPN | 1 |
| Operating temperature range |  | -40 |  | 85 | °C | Option in combination with stability grade; applicable option not decodable from this MPN | 1 |
| Aging per year |  | -1 |  | 1 | ppm | @+25°C | 1 |
| Output voltage level |  | 0.8 |  |  | Vp-p |  | 1 |
| Phase jitter RMS |  |  |  | 1 | ps | 12kHz≤Fj≤20MHz | 1 |

## CAD (KiCad official)

- Symbol: `8132S-16.384NQ33DTL`
- Footprint: `Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm`
- 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files: `8132s-16-384nq33dtl-etched.step` / `8132s-16-384nq33dtl-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `8132s-16-384nq33dtl.step` / `8132s-16-384nq33dtl.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [HCI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603385866723749888) (1 pp, sha256 `111deaa7b34bf0fe`, retrieved 2026-10-16, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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/8132s-16-384nq33dtl-datasheet.pdf)