component
ECS-3225MVLC-270-CN-TR
Public Made by Adomby adom
ECS Oscillators, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Contents
README
markdownECS-3225MVLC-270-CN-TR
ECS · Oscillators · SMD3225-4P
ECS-3225MVLC-270-CN-TR from ECS, 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 | Tri-state | input | Output enable input: output is active when at 0.7Vdd min or left NC, and high impedance when at 0.3Vdd max or below; standby current 10 µA max. |
| 2 | Gnd | power_in | Ground connection. |
| 3 | Output | output | CMOS clock output rated for a 15 pF load, with VOL 10% Vdd max and VOH 90% Vdd min. |
| 4 | Vdd | power_in | Supply voltage pin, 1.6 V to 3.6 V (MultiVolt, compatible with 1.8 V, 2.5 V or 3.3 V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ECS |
| Package | SMD3225-4P |
| 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 |
|---|---|---|---|---|---|---|---|
| Frequency | 27 | MHz | 270 = 27.000 MHz | 2 | |||
| Frequency Stability | -25 | 25 | ppm | -40 ~ +85°C (CN Opt); includes initial tolerance, temperature, supply voltage, load change and reflow | 1 | ||
| Supply Voltage | Vdd | 1.6 | 3.6 | V | 1 | ||
| Operating Temperature | -40 | 85 | °C | 1 | |||
| Storage Temperature | -55 | 125 | °C | 1 | |||
| Output Load | 15 | pF | CMOS | 1 | |||
| Rise & Fall time | 7 | ns | 10% Vdd, 90% Vdd | 1 | |||
| Start Up Time | 5 | mS | @ 90% Vdd | 1 | |||
| Enable/Disable Time | 150 | µs | 1 | ||||
| Phase Jitter | 150 | fS | 12 kHz to 20 MHz, F=50 MHz | 1 | |||
| Standby Current | 10 | µA | 1 | ||||
| Frequency Aging | -3 | 3 | ppm | @ +25°C, 1st Year | 1 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | gold | MSL 1, Lead Finish Au Application / Temperature Time T1 / t1 T2 / t2 | 2 |
CAD (KiCad official)
- Symbol:
ECS-3225MVLC-270-CN-TR - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
ecs-3225mvlc-270-cn-tr-etched.step/ecs-3225mvlc-270-cn-tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ecs-3225mvlc-270-cn-tr.step/ecs-3225mvlc-270-cn-tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ECS datasheet (4 pp, sha256
aa69f36c1de4c570, retrieved 2026-10-30, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-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).