component
ECS-3225Q-18-240-BS-TR
Public Made by Adomby adom
ECS Pre-ordered Products, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownECS-3225Q-18-240-BS-TR
ECS · Pre-ordered Products · SMD3225-4P
ECS-3225Q-18-240-BS-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 | Tri-state enable: the output is active when this pin is high or not connected (NC) and goes to high impedance when this pin is low. |
| 2 | Gnd | power_in | Ground pad for the oscillator supply return. |
| 3 | Output | output | HCMOS clock output, specified at 15 pF load with VOL at most 10% Vdd and VOH at least 90% Vdd, 10%-90% rise and fall time 10 ns max, and 45/55 % duty cycle at ½ Vdd. |
| 4 | Vdd | power_in | Supply pin; the datasheet specifies Vdd ±5% at +1.8, +2.5 or +3.3 V DC for the -18 (+1.8 V) variant of this MPN. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ECS |
| Package | SMD3225-4P |
| Category | Electronic Tools/Instruments/Consumables |
| 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 | 0.75 | 50 | MHz | 1 | |||
| Frequency Stability | -50 | 50 | ppm | -40 ~ +125°C (BS Opt); includes initial tolerance, temp, supply, load, reflow, aging | 1 | ||
| Power Supply Vdd tolerance | Vdd | -5 | 5 | % | +1.8V option (code 18) | 1 | |
| Duty Cycle | 45 | 55 | % | @ ½ Vdd | 1 | ||
| Operating Temperature | -40 | 125 | °C | 1 | |||
| Storage Temperature | -55 | 125 | °C | 1 | |||
| Output voltage HIGH | VOH | 90 | %Vdd | 1 | |||
| Output voltage LOW | VOL | 10 | %Vdd | 10%Vdd max. | 1 | ||
| Rise & Fall time | 10 | ns | 10%Vdd, 90%Vdd | 1 | |||
| Phase Jitter | 1 | pS | 12 KHz to 5 MHz | 1 | |||
| Power Supply Vdd nominal | Vdd | 1.8 | V DC | +1.8V option (code 18), ±5% | 1 | ||
| Output load (HCMOS) | 15 | pF | HCMOS output | 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 DEVELOPED FREQUENCIES | 2 |
CAD (KiCad official)
- Symbol:
ECS-3225Q-18-240-BS-TR - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
ecs-3225q-18-240-bs-tr-etched.step/ecs-3225q-18-240-bs-tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ecs-3225q-18-240-bs-tr.step/ecs-3225q-18-240-bs-tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ECS datasheet (2 pp, sha256
5cd108328fad4ecb, retrieved 2026-10-30, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).