# ECS-2016MV-120-BN-TR3

**ECS** · Oscillators · SMD2016-4P

ECS-2016MV-120-BN-TR3 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 | Tri-state control: output is active when pin is at 0.7*Vdd min or left NC, and high impedance when at 0.3*Vdd max. |
| 2 | Gnd | power_in | Ground connection. |
| 3 | Output | output | CMOS clock output rated for a 15 pF load, with VOL 10% Vdd max and VOH 90% Vdd min. |
| 4 | Vdd | power_in | Supply voltage pin, 1.6 V min to 3.6 V max. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | ECS |
| Package | SMD2016-4P |
| Category | Resonators/Oscillators |
| 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 |  | -50 |  | 50 | ppm | -40 ~ +85°C; code B; includes initial tolerance, temperature, supply voltage, load change, reflow shift, aging | 1 |
| Supply Voltage | Vdd | 1.6 |  | 3.6 | V |  | 1 |
| Operating Temp |  | -40 |  | 85 | °C | N option | 1 |
| Storage Temp |  | -55 |  | 125 | °C |  | 1 |
| Rise & Fall time |  |  |  | 6.5 | ns | 10% Vdd, 90% Vdd | 1 |
| Start Up Time |  |  |  | 5 | mS | @ 90% Vdd | 1 |
| Phase Jitter |  |  |  | 1 | pS | 12 kHz to 5 MHz | 1 |
| Duty Cycle |  | 45 |  | 55 | % | @ ½ Vdd | 1 |
| Standby Current |  |  |  | 10 | µA |  | 1 |
| Current Consumption +1.8V |  |  |  | 2.5 | mA | Freq. ~ 19 MHz, +1.8V | 1 |
| Current Consumption +2.5V |  |  |  | 4.5 | mA | Freq. ~ 19 MHz, +2.5V | 1 |
| Current Consumption +3.3V |  |  |  | 6 | mA | Freq. ~ 19 MHz, +3.3V | 1 |
| Nominal Frequency |  |  | 12 |  | MHz | Code 120 | 2 |
| Frequency Range |  | 1.5 |  | 54 | MHz |  | 1 |
| Output Load |  |  | 15 |  | pF | CMOS | 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 | MSL 1, Lead Finish Au Application / Temperature Time T1 / t1 T2 / t2 | 2 |

## CAD (KiCad official)

- Symbol: `ECS-2016MV-120-BN-TR3`
- Footprint: `Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm`
- 3D model: SMD2016-4P (KiCad packages3D, STEP)
- 3D model files: `ecs-2016mv-120-bn-tr3-etched.step` / `ecs-2016mv-120-bn-tr3-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ecs-2016mv-120-bn-tr3.step` / `ecs-2016mv-120-bn-tr3.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [ECS datasheet](docs/ecs-2016mv-120-bn-tr3-datasheet.pdf) (2 pp, sha256 `b7df18ca8a68e12b`, retrieved 2026-10-31, 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](docs/ecs-2016mv-120-bn-tr3-datasheet.pdf)