component

RO33300075

Public Made by Adom

by adom

TROQ Crystal Oscillators, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcrystals, oscillators, resonatorsro33300075factory-2.0.0extractor-text
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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 8d ago
viewers ro33300075: viewers · Ray 8d ago
package.json Publish 0.1.0 · Ray 8d ago
page.json Set visibility: public · Ray 8d ago
README.md Publish 0.1.0 · Ray 8d ago
ro33300075-etched.glb Publish 0.1.0 · Ray 8d ago
ro33300075-etched.step ro33300075: factory component page (tier=lcsc) · Ray 8d ago
ro33300075-hero.glb ro33300075: hero GLB from the etched model (keeps the MPN mark) · Ray 8d ago
ro33300075-hero.overlay.json Publish 0.1.0 · Ray 8d ago
ro33300075.glb Publish 0.1.0 · Ray 8d ago
ro33300075.kicad_mod Publish 0.1.0 · Ray 8d ago
ro33300075.kicad_sym Publish 0.1.0 · Ray 8d ago
ro33300075.lbr Publish 0.1.0 · Ray 8d ago
ro33300075.step Publish 0.1.0 · Ray 8d ago

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 (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