component

ECS-TXO-3225-250-TR

Public Made by Adom

by adom

ECS Pre-ordered Products, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentelectronic tools-instruments-consumablesecs-txo-3225-250-trfactory-2.0.0extractor-text

Verified ECS-TXO-3225-250-TR

by Ray · last 9 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

9 Nov 2026RayPublished by the parts factory: tier lcsc, 4 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: ECS-TXO-3225-250-TR · SMD3225-4P · 4 pins
  • ✓copper: 4 copper pads, none touching another net
  • ✓datasheet: all 4 pin names found in the 2-page datasheet
  • ✓distributor: lcsc C2451321, digikey XC2062TR-ND, mouser 520-TXO-3225-25.0T
  • ✓family: Crystal_SMD_3225-4Pin_3.2x2.5mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-eps7xkt6/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 4 pins = 4 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 4 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ ecs-txo-3225-250-tr.kicad_sym✓ ecs-txo-3225-250-tr.kicad_mod✓ ecs-txo-3225-250-tr.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray
viewers ecs-txo-3225-250-tr: viewers · Ray
ecs-txo-3225-250-tr-etched.glb Publish 0.1.0 · Ray
ecs-txo-3225-250-tr-etched.step ecs-txo-3225-250-tr: factory component page (tier=lcsc) · Ray
ecs-txo-3225-250-tr-hero.glb ecs-txo-3225-250-tr: hero GLB from the etched model (keeps the MPN mark) · Ray
ecs-txo-3225-250-tr-hero.overlay.json Publish 0.1.0 · Ray
ecs-txo-3225-250-tr.glb Publish 0.1.0 · Ray
ecs-txo-3225-250-tr.kicad_mod Publish 0.1.0 · Ray
ecs-txo-3225-250-tr.kicad_sym Publish 0.1.0 · Ray
ecs-txo-3225-250-tr.lbr Publish 0.1.0 · Ray
ecs-txo-3225-250-tr.step Publish 0.1.0 · Ray
package.json Publish 0.1.0 · Ray
page.json Set visibility: public · Ray
README.md Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier lcsc, 4 pins · Ray

ECS-TXO-3225-250-TR

ECS · Pre-ordered Products · SMD3225-4P

ECS-TXO-3225-250-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 N/C or VCONT input No connect on ECS-TXO-3225, or control voltage input on the ECS-VTXO-3225 option (+0.15 V min, +1.65 V typ, +3.15 V max, ±5 ppm pullability).
2 GND power_in Ground connection.
3 OUTPUT output HCMOS clock output, drives up to 15 pF CMOS load with VOL max 0.5 V and VOH min 80% VDD.
4 VDD power_in Supply voltage pin, 3.135 V min, 3.3 V typ, 3.465 V max.

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
Nominal frequency 25 MHz Part number code 250 = 25.000 MHz 1
Frequency Range 8.192 40 MHz 1
Input Voltage VDD 3.135 3.3 3.465 VDC 1
Operating Temperature -30 85 °C Standard (blank) temperature code 1
Storage Temperature -40 90 °C 1
Frequency Stability vs. Temp -2.5 2.5 PPM -30 ~ +85°C; standard blank tolerance ±2.5 ppm 1
Frequency Stability vs. Supply Change -0.3 0.3 PPM ±5% supply change 1
Frequency Stability vs. Load Change -0.3 0.3 PPM ±5% load change 1
Frequency Stability vs. Aging/Year -1 1 PPM Per year 1
Frequency Tolerance @ +25°C -1.5 1.5 PPM @ +25°C ±2°C 1
Current Consumption 6 mA 1
Output Low Level VOL 0.5 VDC 1
Output High Level VOH 80 VDC 80% VDD 1
Output Symmetry 40 60 % @50% VDD level 1
Rise and Fall Times 10 ns 10% VDD to 90% level 1
Output Load 15 pF CMOS 1
Start-up Time 2 mS 1
Phase Noise -135 DBc/Hz @ 1 KHz offset 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 • Lead Finish Au Part Numbering Guide: Example ECS-TXO-3225-250-TR 1

CAD (KiCad official)

  • Symbol: ECS-TXO-3225-250-TR
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: ecs-txo-3225-250-tr-etched.step / ecs-txo-3225-250-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ecs-txo-3225-250-tr.step / ecs-txo-3225-250-tr.glb are the bare package body.

Provenance

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

  • Datasheet: ECS datasheet (2 pp, sha256 03856238f17eb7a1, retrieved 2026-11-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-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).

Datasheet PDF