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7M48070012

Public Made by Adom

by adom

TXC Corp Crystals, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcrystals, oscillators, resonators7m48070012factory-2.0.0extractor-text
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Generated by kicad-footprint-generator · KiCad file format 20260206
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7m48070012-etched.step 7m48070012: factory component page (tier=lcsc) · Ray 16d ago
7m48070012-hero.glb 7m48070012: hero GLB from the etched model (keeps the MPN mark) · Ray 16d ago
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7m48070012.lbr Publish 0.1.0 · Ray 16d ago
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7M48070012

TXC Corp · Crystals · SMD3225-4P

7M48070012 from TXC Corp, 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 XTAL1 passive Crystal terminal connected to one side of the quartz element (internal view connection), for a 880 MHz crystal with 620 pF load capacitance.
2 GND power_in Ground pin, labeled GND in the internal view connection drawing (lid/case ground).
3 XTAL2 passive Crystal terminal connected to the opposite side of the quartz element (internal view connection), for a 880 MHz crystal with 620 pF load capacitance.
4 GND power_in Ground pin, labeled GND in the internal view connection drawing (lid/case ground).

Key specifications

Parameter Value
Manufacturer TXC Corp
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
Nominal Frequency F 8 80 MHz 1
Frequency Tolerance FT -10 10 ppm @25°C±3°C 1
Frequency Stability (Reference 25°C) ST -20 20 ppm @-40~85°C 1
Frequency Stability (Reference 25°C) ST -30 30 ppm @-40~105°C 1
Operating Temperature Topr -40 25 105 °C 1
Load Capacitance CL 6 20 pF 1
Drive Level DL 100 300 uW 1
Equivalent Series Resistance ESR 300 Ohm 8~12MHz 1
Equivalent Series Resistance ESR 80 Ohm 12~16MHz 1
Equivalent Series Resistance ESR 50 Ohm 16~40MHz 1
Equivalent Series Resistance ESR 30 Ohm >40MHz 1

CAD (KiCad official)

  • Symbol: 7M48070012
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: 7m48070012-etched.step / 7m48070012-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 7m48070012.step / 7m48070012.glb are the bare package body.

Provenance

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

  • Datasheet: TXC Corp datasheet (1 pp, sha256 3c65c1d27a554a13, retrieved 2026-10-14, 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