component
ECS-384-CDX-1983
Public Made by Adomby adom
ECS Crystals, SMD2016-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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ECS-384-CDX-1983
ECS · Crystals · SMD2016-4P
ECS-384-CDX-1983 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 | XTAL1 | passive | Crystal terminal 1, connected to one side of the quartz element (38.400000 MHz, CL 10 pF). |
| 2 | GND | power_in | Grounded to the metal lid per the package drawing note (#2 & #4 grounded to metal lid). |
| 3 | XTAL2 | passive | Crystal terminal 2, connected to the other side of the quartz element (38.400000 MHz, CL 10 pF). |
| 4 | GND | power_in | Grounded to the metal lid per the package drawing note (#2 & #4 grounded to metal lid). |
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 |
|---|---|---|---|---|---|---|---|
| Operating Temperature Range | Topt | -40 | 125 | ℃ | 3 | ||
| Storage Temperature Range | Tstg | -55 | 125 | ℃ | 3 | ||
| Tolerance | dF/Fo | -10 | 10 | ppm | Refer to Center Frequency @25±3℃ | 3 | |
| Stability Over Temperature | dF/F25 | -40 | 40 | ppm | Refer to Operating Temperature | 3 | |
| Aging | dF/F25 | -1 | 1 | ppm | First Year | 3 | |
| Load Capacitance | CL | 10 | pF | 3 | |||
| Drive Level | DL | 100 | µW | 3 | |||
| Nominal Frequency | 38.4 | MHz | 3 | ||||
| Equivalent Series Resistance | ESR | 40 | Ω | @Series | 4 | ||
| Shunt Capacitance | C0 | 1.5 | pF | 4 | |||
| Insulation Resistance | IR | 500 | MΩ | @DC 100 Volt | 4 |
CAD (KiCad official)
- Symbol:
ECS-384-CDX-1983 - Footprint:
Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm - 3D model: SMD2016-4P (KiCad packages3D, STEP)
- 3D model files:
ecs-384-cdx-1983-etched.step/ecs-384-cdx-1983-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ecs-384-cdx-1983.step/ecs-384-cdx-1983.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ECS datasheet (8 pp, sha256
7a08aa79e131c544, retrieved 2026-10-15, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).