component
RO33300075
Public Made by Adomby adom
TROQ Crystal Oscillators, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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RO33300075
TROQ · Crystal Oscillators · SMD3225-4P
RO33300075 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 | input | Enable control input: high level or open gives normal operation at pad 3, low level stops the output; ELH is min VDD×0.7 and ELL is max VDD×0.3. |
| 2 | GND | power_in | Ground connection. |
| 3 | OUT | output | CMOS clock output at 33.3 MHz with VOH min VDD×0.9, VOL max VDD×0.1 and 45-55% symmetry. |
| 4 | VDD | power_in | Supply voltage pin, 1.8-3.3 V with a maximum current consumption of 10.0 mA. |
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 | 1.8 | 3.3 | V | 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 | ||
| 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 | |||
| Aging | -3 | 3 | ppm/year | ± 3 ppm/year | 2 | ||
| Frequency | 33.3 | MHZ | Fundamental | 2 | |||
| Load Capacitance | CL | 15 | pF | 2 |
CAD (KiCad official)
- Symbol:
RO33300075 - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
ro33300075-etched.step/ro33300075-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ro33300075.step/ro33300075.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TROQ datasheet (6 pp, sha256
9ba97c59ca420920, 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).
# RO33300075
**TROQ** · Crystal Oscillators · SMD3225-4P
RO33300075 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 | input | Enable control input: high level or open gives normal operation at pad 3, low level stops the output; ELH is min VDD×0.7 and ELL is max VDD×0.3. |
| 2 | GND | power_in | Ground connection. |
| 3 | OUT | output | CMOS clock output at 33.3 MHz with VOH min VDD×0.9, VOL max VDD×0.1 and 45-55% symmetry. |
| 4 | VDD | power_in | Supply voltage pin, 1.8-3.3 V with a maximum current consumption of 10.0 mA. |
## 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 | 1.8 | | 3.3 | V | | 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 |
| 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 |
| Aging | | -3 | | 3 | ppm/year | ± 3 ppm/year | 2 |
| Frequency | | | 33.3 | | MHZ | Fundamental | 2 |
| Load Capacitance | CL | | 15 | | pF | | 2 |
## CAD (KiCad official)
- Symbol: `RO33300075`
- Footprint: `Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm`
- 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files: `ro33300075-etched.step` / `ro33300075-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ro33300075.step` / `ro33300075.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [TROQ datasheet](docs/ro33300075-datasheet.pdf) (6 pp, sha256 `9ba97c59ca420920`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-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).
[Datasheet PDF](docs/ro33300075-datasheet.pdf)