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ECS-327MVATX-1-CN-TR

Public Made by Adom

by adom

ECS Crystal Oscillators, SMD2016-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ECS-327MVATX-1-CN-TR

ECS · Crystal Oscillators · SMD2016-4P

ECS-327MVATX-1-CN-TR from ECS, in a SMD2016-4P. 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: a logic high at 0.7 × Vdd or above keeps the oscillator running, and a logic low at 0.3 × Vdd or below puts the output into high impedance.
2 Gnd power_in Ground reference for the oscillator, with the datasheet giving no further limits for this pin.
3 Output output CMOS clock output at 32.768 kHz with VOH of at least 0.9 Vdd and VOL of at most 0.1 Vdd, specified for a 15 pF load.
4 Vdd power_in Supply voltage input, specified from 1.6 V to 3.6 V.

Key specifications

Parameter Value
Manufacturer ECS
Package SMD2016-4P
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 (CN option, includes initial tolerance, temperature, supply voltage and load change, reflow) -25 25 ppm -40 ~ +85°C 1
Aging -3 3 ppm @ +25°C 1
Supply Voltage 1.6 3.6 V 1
Operating Temperature (N option) -40 85 °C 1
Storage Temperature -55 125 °C 1
Supply Current 200 µA Output load CMOS 15 pF 1
Standby Current 10 µA 1
Output Voltage HIGH VOH 0.9 V Printed as 0.9 Vdd 1
Output Voltage LOW VOL 0.1 V Printed as 0.1 Vdd 1
Tri-state input HIGH (oscillation) VIH 0.7 Vdd ≥ 0.7*Vdd = Oscillation 1
Tri-state input LOW (high impedance) VIL 0.3 Vdd ≤ 0.3*Vdd = High Impedance 1
Rise & Fall time 30 ns 10% Vdd, 90% Vdd 1
Start Up Time 5 mS 1
Phase Jitter (RMS) 1 pS 1
Duty Cycle 45 55 % @ ½ Vdd 1
Frequency Range (nominal) 32.768 kHz 1

CAD (KiCad official)

  • Symbol: ECS-327MVATX-1-CN-TR
  • Footprint: Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm
  • 3D model: SMD2016-4P (KiCad packages3D, STEP)
  • 3D model files: ecs-327mvatx-1-cn-tr-etched.step / ecs-327mvatx-1-cn-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ecs-327mvatx-1-cn-tr.step / ecs-327mvatx-1-cn-tr.glb are the bare package body.

Provenance

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

  • Datasheet: ECS datasheet (3 pp, sha256 19d970abaafdfa84, retrieved 2026-10-16, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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