component
8R148500301
Public Made by Adomby adom
HD Crystal Oscillators, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 17d ago |
| viewers | 17d ago |
| 8r148500301-etched.glb | 17d ago |
| 8r148500301-etched.step | 17d ago |
| 8r148500301-hero.glb | 17d ago |
| 8r148500301-hero.overlay.json | 17d ago |
| 8r148500301.glb | 17d ago |
| 8r148500301.kicad_mod | 17d ago |
| 8r148500301.kicad_sym | 17d ago |
| 8r148500301.lbr | 17d ago |
| 8r148500301.step | 17d ago |
| package.json | 17d ago |
| page.json | 17d ago |
| README.md | 17d ago |
8R148500301
HD · Crystal Oscillators · SMD3225-4P
8R148500301 from HD, 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 | ENABLE CONTROL | input | Output state control pin that enables or disables the oscillator output. |
| 2 | GND | power_in | Ground connection for the oscillator. |
| 3 | OUT | output | CMOS clock output at 148.500MHz, rated for a 15pF load with 5ns max rise/fall time. |
| 4 | VDD | power_in | Supply voltage pin, +3.3Vdc±10% with 36mA max input current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HD |
| 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 stability | -30 | 30 | ppm | incl. 25°C tolerance, tolerance over operating temperature range, input voltage change, load change, 1 year aging | 3 | ||
| Aging | -3 | 3 | ppm/year | 3 | |||
| Input voltage tolerance (VDD) | VDD | -10 | 10 | % | 3 | ||
| Operating temperature range | -40 | 85 | °C | 3 | |||
| Storage temperature range | -55 | 125 | °C | 3 | |||
| Input current | IDD | 36 | mA | 3 | |||
| Rise/Fall time | 5 | ns | 3 | ||||
| Start-up time | 8 | ms | 3 | ||||
| Phase jitter (rms) | 1 | ps rms | 12kHz to 20MHz | 3 | |||
| Output voltage low | VOL | 10 | %VDD | 3 | |||
| Output voltage high | VOH | 90 | %VDD | 3 | |||
| Nominal frequency | 148.5 | MHz | 3 | ||||
| Input voltage (VDD) | VDD | 3.3 | V | 3 | |||
| Output symmetry | 50 | % | 3 |
CAD (KiCad official)
- Symbol:
8R148500301 - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
8r148500301-etched.step/8r148500301-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);8r148500301.step/8r148500301.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HD datasheet (6 pp, sha256
49e2c15a9c528b6f, retrieved 2026-10-16, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).