component
ASEM1-25.000MHZ-LC-T
Public Made by Adomby adom
Abracon LLC Oscillators, SMD3225-4P. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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ASEM1-25.000MHZ-LC-T
Abracon LLC · Oscillators · SMD3225-4P
ASEM1-25.000MHZ-LC-T from Abracon LLC, 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 | Standby | input | Tri-state control: logic 1 (VIH ≥ 0.75Vdd) or open gives oscillation, logic 0 (VIL < 0.25Vdd) gives Hi-Z output with stand-by current max 15 uA. |
| 2 | GND | power_in | Ground; a bypass capacitor of approximately 0.01uF is recommended between pin 2 and pin 4. |
| 3 | Output | output | Clock output, VOH min 0.8Vdd and VOL max 0.2Vdd with 15pF load, high impedance when standby is low. |
| 4 | VDD | power_in | Supply voltage pin, 3.3V ±0.3V for the -1 option (absolute maximum -0.3 to +4.0 V), with approximately 0.01uF bypass capacitor to pin 2. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Abracon LLC |
| Package | SMD3225-4P |
| 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 tolerance (ordering code 1) | Vdd | -0.3 | 3.3 | 0.3 | V | Option 1: 3.3 ± 0.3V; nominal 3.3V | 2 |
| Operating Temperature | -40 | 85 | °C | Option L / LC: -40°C to +85°C | 2 | ||
| Overall Frequency Stability | -50 | 50 | ppm | Option LC: ±50 ppm over -40°C to +85°C | 2 | ||
| Frequency Range | 1 | 150 | MHz | 1 | |||
| Supply Current (no load) | 7 | 15 | mA | no load; 1.0 to 39.9999MHz | 1 | ||
| Output Load resistance | 10 | kΩ | See options | 1 | |||
| Output Load capacitance | 15 | pF | See options | 1 | |||
| Rise Time | Tr | 1.3 | 3 | ns | 15pF; T=25°C | 1 | |
| Fall Time | Tf | 1.3 | 3 | ns | 20%/80%*VDD | 1 | |
| Disable Time | 20 | 100 | ns | 1 | |||
| Disable Stand-by Current | 15 | uA | 1 | ||||
| Aging (first year) | -0.5 | 0.5 | ppm | First year | 1 | ||
| Storage Temperature | -55 | 150 | °C | 1 | |||
| Supply Voltage | -0.3 | 4 | V | 1 | |||
| Input Voltage | -0.3 | V | 1 | ||||
| Junction Temperature | 150 | °C | 1 | ||||
| Soldering Temperature | 260 | °C | 40 sec max | 1 | |||
| ESD HBM | HBM | 2000 | V | 1 | |||
| ESD MM | MM | 200 | V | 1 | |||
| ESD CDM | CDM | 500 | V | 1 | |||
| Cycle to Cycle Jitter | 60 | ps | F=100MHz | 1 |
CAD (KiCad official)
- Symbol:
ASEM1-25.000MHZ-LC-T - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
asem1-25-000mhz-lc-t-etched.step/asem1-25-000mhz-lc-t-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);asem1-25-000mhz-lc-t.step/asem1-25-000mhz-lc-t.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Abracon LLC datasheet (3 pp, sha256
b3aa052242ca964e, retrieved 2026-10-21, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).