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RO20000077

TROQ · Oscillators · SMD3225-4P

RO20000077 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 TRI-STATE input Tri-state output enable control pin, as listed in the pin table (function printed as TRI-STATE).
2 GND power_in Ground connection.
3 OUTPUT output CMOS clock output, rated for a 15pF load with rise/fall time 8ns max.
4 VDD power_in Supply voltage pin; datasheet lists 1.8V, 2.5V, 2.8V, 3.3V or 5.0V options with 20mA max supply current.

Key specifications

Parameter Value
Manufacturer TROQ
Package SMD3225-4P
Category Crystals, Oscillators, Resonators
Pins 4

CAD (KiCad official)

  • Symbol: RO20000077
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: ro20000077-etched.step / ro20000077-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ro20000077.step / ro20000077.glb are the bare package body.

Provenance

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

  • Datasheet: TROQ datasheet (1 pp, sha256 082843a6efec4cfd, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (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