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ECS-2520MV-480-CM-TR

Public Made by Adom

by adom

ECS Crystal Oscillators, SMD2520-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ECS-2520MV-480-CM-TR

ECS · Crystal Oscillators · SMD2520-4P

ECS-2520MV-480-CM-TR from ECS, in a SMD2520-4P. 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: pin 1 at 0.7 x Vdd min or left NC keeps the output active, while 0.3 x Vdd max puts the output in high impedance.
2 Gnd power_in Ground connection for the oscillator.
3 Output output HCMOS clock output, specified for a 15 pF CMOS load with VOL at most 10% Vdd and VOH at least 90% Vdd.
4 Vdd power_in Supply voltage input, rated 1.6 V to 3.6 V (MultiVolt).

Key specifications

Parameter Value
Manufacturer ECS
Package SMD2520-4P
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 range 0.75 160 MHz 1
Supply voltage (MultiVolt) 1.6 3.6 V 1
Frequency stability -25 25 ppm Option C per part-numbering guide 1
Operating temperature -20 70 °C Option M per part-numbering guide 1
Storage temperature -55 125 °C 1
Duty cycle 45 55 % @ ½ Vdd 1
Output voltage low VOL 10 %Vdd 1
Output voltage high VOH 90 %Vdd 1
Tri-state input high (pin 1) 0.7 *Vdd Pin 1 min or NC: Active 1
Tri-state input low (pin 1) 0.3 *Vdd Pin 1 max: High impedance 1
Rise and fall time 7 ns 10% Vdd to 90% Vdd 1
Start up time 5 mS @ 90% Vdd 1
Phase jitter 1 pS 12 kHz to 5 MHz 1
Standby current 10 µA 1
Current consumption, Vdd +1.8V 3.5 mA Vdd +1.8V; ~50 MHz column 1
Current consumption, Vdd +2.5V 6.5 mA Vdd +2.5V; ~50 MHz column 1
Current consumption, Vdd +3.0V 7.5 mA Vdd +3.0V; ~50 MHz column 1
Current consumption, Vdd +3.3V 8 mA Vdd +3.3V; ~50 MHz column 1
Nominal frequency 48 MHz Developed frequency code 480 1
Peak solder temperature -5 260 5 °C ±5°C tolerance as printed 2
Peak solder time -5 10 5 s ±5 s tolerance as printed 2
Reflow cycles 2 cycles Max. 2
Lead-free reflow T2 minimum T2 217 °C Lead free 2
Lead-free reflow t2 time t2 60 150 s Lead free 2
Non-lead-free reflow T2 minimum T2 183 °C Non-lead free 2
Non-lead-free reflow t2 time t2 60 150 s Non-lead free 2

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-2520MV-480-CM-TR
  • Footprint: Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm
  • 3D model: SMD2520-4P (KiCad packages3D, STEP)
  • 3D model files: ecs-2520mv-480-cm-tr-etched.step / ecs-2520mv-480-cm-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ecs-2520mv-480-cm-tr.step / ecs-2520mv-480-cm-tr.glb are the bare package body.

Provenance

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

  • Datasheet: ECS datasheet (2 pp, sha256 f5f0c027de1fb7f1, 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