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ECS-2520MV-250-BN-TR
Public Made by Adomby 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-250-BN-TR
ECS · Crystal Oscillators · SMD2520-4P
ECS-2520MV-250-BN-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 | Output enable: the output is active when this pin is at 0.7 x Vdd min or left unconnected, and goes high impedance when it is at 0.3 x Vdd max. |
| 2 | Gnd | power_in | Ground connection for the oscillator. |
| 3 | Output | output | CMOS clock output with 15 pF load; VOL is 10% Vdd max and VOH is 90% Vdd min, with 7 ns max rise and fall time (10% to 90% Vdd). |
| 4 | Vdd | power_in | Supply voltage pin; the ECS-2520MV operates from 1.6 V to 3.6 V. |
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 |
|---|---|---|---|---|---|---|---|
| Supply Voltage | 1.6 | 3.6 | V | 1 | |||
| Frequency Stability | -50 | 50 | ppm | -40 ~ +85°C (BN Opt); includes initial tolerance, temperature, supply voltage & load change, reflow, and aging | 1 | ||
| Duty Cycle | 45 | 55 | % | @ ½ Vdd | 1 | ||
| Operating Temp | -40 | 85 | °C | 1 | |||
| Storage Temp | -55 | 125 | °C | 1 | |||
| Frequency Range | 0.75 | 60 | MHz | 1 | |||
| Current Consumption at +1.8V | 3 | mA | 25 MHz (~19 MHz to 39.9 MHz column), Vdd +1.8V | 1 | |||
| Current Consumption at +2.5V | 5.5 | mA | 25 MHz (~19 MHz to 39.9 MHz column), Vdd +2.5V | 1 | |||
| Current Consumption at +3.0V | 6.5 | mA | 25 MHz (~19 MHz to 39.9 MHz column), Vdd +3.0V | 1 | |||
| Current Consumption at +3.3V | 7 | mA | 25 MHz (~19 MHz to 39.9 MHz column), Vdd +3.3V | 1 | |||
| Standby Current | 10 | µA | 1 | ||||
| Rise & Fall time | 7 | ns | 10%Vdd, 90%Vdd | 1 | |||
| Start Up Time | 5 | mS | @90%Vdd | 1 | |||
| Phase Jitter | 1 | pS | 12 KHz to 5 MHz | 1 | |||
| Output Load | 15 | pF | CMOS | 1 |
CAD (KiCad official)
- Symbol:
ECS-2520MV-250-BN-TR - Footprint:
Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm - 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files:
ecs-2520mv-250-bn-tr-etched.step/ecs-2520mv-250-bn-tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ecs-2520mv-250-bn-tr.step/ecs-2520mv-250-bn-tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ECS datasheet (2 pp, sha256
11d0beb0a9edb70f, retrieved 2026-10-15, 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).
# ECS-2520MV-250-BN-TR
**ECS** · Crystal Oscillators · SMD2520-4P
ECS-2520MV-250-BN-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 | Output enable: the output is active when this pin is at 0.7 x Vdd min or left unconnected, and goes high impedance when it is at 0.3 x Vdd max. |
| 2 | Gnd | power_in | Ground connection for the oscillator. |
| 3 | Output | output | CMOS clock output with 15 pF load; VOL is 10% Vdd max and VOH is 90% Vdd min, with 7 ns max rise and fall time (10% to 90% Vdd). |
| 4 | Vdd | power_in | Supply voltage pin; the ECS-2520MV operates from 1.6 V to 3.6 V. |
## 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 |
|---|---|---|---|---|---|---|---|
| Supply Voltage | | 1.6 | | 3.6 | V | | 1 |
| Frequency Stability | | -50 | | 50 | ppm | -40 ~ +85°C (BN Opt); includes initial tolerance, temperature, supply voltage & load change, reflow, and aging | 1 |
| Duty Cycle | | 45 | | 55 | % | @ ½ Vdd | 1 |
| Operating Temp | | -40 | | 85 | °C | | 1 |
| Storage Temp | | -55 | | 125 | °C | | 1 |
| Frequency Range | | 0.75 | | 60 | MHz | | 1 |
| Current Consumption at +1.8V | | | | 3 | mA | 25 MHz (~19 MHz to 39.9 MHz column), Vdd +1.8V | 1 |
| Current Consumption at +2.5V | | | | 5.5 | mA | 25 MHz (~19 MHz to 39.9 MHz column), Vdd +2.5V | 1 |
| Current Consumption at +3.0V | | | | 6.5 | mA | 25 MHz (~19 MHz to 39.9 MHz column), Vdd +3.0V | 1 |
| Current Consumption at +3.3V | | | | 7 | mA | 25 MHz (~19 MHz to 39.9 MHz column), Vdd +3.3V | 1 |
| Standby Current | | | | 10 | µA | | 1 |
| Rise & Fall time | | | | 7 | ns | 10%Vdd, 90%Vdd | 1 |
| Start Up Time | | | | 5 | mS | @90%Vdd | 1 |
| Phase Jitter | | | | 1 | pS | 12 KHz to 5 MHz | 1 |
| Output Load | | | 15 | | pF | CMOS | 1 |
## CAD (KiCad official)
- Symbol: `ECS-2520MV-250-BN-TR`
- Footprint: `Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm`
- 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files: `ecs-2520mv-250-bn-tr-etched.step` / `ecs-2520mv-250-bn-tr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ecs-2520mv-250-bn-tr.step` / `ecs-2520mv-250-bn-tr.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [ECS datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590905477906198528) (2 pp, sha256 `11d0beb0a9edb70f`, retrieved 2026-10-15, 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](docs/ecs-2520mv-250-bn-tr-datasheet.pdf)