component
RO32768068
Public Made by Adomby adom
TROQ Crystal Oscillators, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownRO32768068
TROQ · Crystal Oscillators · SMD3225-4P
RO32768068 from TROQ, in a SMD3225-4P. 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 | ENABLE CONTROL/NC | input | Enable control input (or no connect): high level (≥VDD×0.7) or open gives normal operation, low level (≤VDD×0.3) stops the output on pad 3. |
| 2 | GND | power_in | Ground connection. |
| 3 | OUT | output | 32.768 kHz CMOS clock output with VOL max VDD×0.1 and VOH min VDD×0.9, stopped when enable is low. |
| 4 | VDD | power_in | Supply voltage pin, 1.65 to 3.46 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TROQ |
| Package | SMD3225-4P |
| 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 Tolerance | -20 | 20 | ppm | 2 | |||
| Operating Temperature Range | -40 | 85 | ℃ | 2 | |||
| Storage Temperature Range | -55 | 125 | ℃ | 2 | |||
| Supply Voltage | VDD | 1.65 | 3.46 | V | 2 | ||
| Symmetry of Wave Form | Symmetry | 45 | 55 | % | 2 | ||
| Current Consumption | IDD | 10 | mA | 2 | |||
| Rise and Fall Time | Tr,Tf | 5 | nSec | 2 | |||
| Start time | tosc | 10 | mSec | 2 | |||
| "0" Level | VOL | 0.1 | V | VDD×0.1 | 2 | ||
| "1" Level | VOH | 0.9 | V | VDD×0.9 | 2 | ||
| Enable High Voltage | ELH | 0.7 | V | VDD×0.7 | 2 | ||
| Enable Low Voltage | ELL | 0.3 | V | VDD×0.3 | 2 | ||
| Aging | -3 | 3 | ppm/year | 2 | |||
| Frequency | 32.768 | KHz | Fundamental | 2 | |||
| Load Capacitance | CL | 15 | pF | 2 |
CAD (KiCad official)
- Symbol:
RO32768068 - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
ro32768068-etched.step/ro32768068-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ro32768068.step/ro32768068.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TROQ datasheet (6 pp, sha256
ede8beb2fdb63c44, retrieved 2026-10-22, 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).