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AD-CJ13-100001210D05

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

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AD-CJ13-100001210D05

Changjing · Crystals · SMD3225-4P

AD-CJ13-100001210D05 from Changjing, 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 1 of the 10MHz fundamental-mode resonator (12pF load capacitance), connected internally to the crystal element and diagonal to pad 3.
2 GND power_in Ground pad, marked GND in the internal view connection and not connected to the crystal element.
3 XTAL2 passive Crystal terminal 2 of the 10MHz fundamental-mode resonator (12pF load capacitance), connected internally to the crystal element and diagonal to pad 1.
4 GND power_in Ground pad, marked GND in the internal view connection and not connected to the crystal element.

Key specifications

Parameter Value
Manufacturer Changjing
Package SMD3225-4P
Category Crystal Oscillator/Oscillator/Resonator
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 Δf/f -10 10 ppm 2
Frequency temperature stability -100 100 ppm Ref.@25℃ 2
Insulation resistance IR 500 M ohms Printed as '>500 M ohms' (greater than) 2
Aging △fA -3 3 ppm per year 2
Resonance resistance 200 ohms 2
Shunt capacitance C0 2 pF 2
Drive level DL 100 μW 2
Operating temperature range TOPR -40 125 °C 2
Storage temperature range TSTG -55 125 °C 2
Operational life frequency change -5 5 ppm Operational life, 1000 h at 125°C±3°C 3
Operational life resonance resistance change 5 ohms Operational life, 1000 h at 125°C±3°C 3
Temperature cycle frequency change -5 5 ppm 1000 cycles from -40°C to 125°C 3
Temperature cycle resonance resistance change 5 ohms 1000 cycles from -40°C to 125°C 3
High temperature storage frequency change -5 5 ppm High temperature storage 3
High temperature storage resonance resistance change 5 ohms High temperature storage 3
Biased humidity frequency change -5 5 ppm Biased humidity, 1000 h at 85°C±3°C, constant temperature 3
Biased humidity resonance resistance change 5 ohms Biased humidity, 1000 h at 85°C±3°C, constant temperature 3
Humidity frequency change -5 5 ppm 1000 h at 85°C±3°C, 85%R.H. 3
Humidity resonance resistance change 5 ohms 1000 h at 85°C±3°C, 85%R.H. 3
Mechanical shock frequency change -5 5 ppm Peak 100gal, 6ms half sine wave, 3 cycles per direction 3
Mechanical shock resonance resistance change 5 ohms Peak 100gal, 6ms half sine wave, 3 cycles per direction 3
Vibration frequency change -5 5 ppm 1.52mm, 10-2000Hz, 5g, 20 min, 12 cycles each of 3 axes 3
Vibration resonance resistance change 5 ohms 1.52mm, 10-2000Hz, 5g, 20 min, 12 cycles each of 3 axes 3
Resistance to soldering heat frequency change -5 5 ppm Reflow oven, peak 265°C max, 10 s max 3
Resistance to soldering heat resonance resistance change 5 ohms Reflow oven, peak 265°C max, 10 s max 3
Nominal frequency f 10 MHz 2
Load capacitance CL 12 pF 2

CAD (KiCad official)

  • Symbol: AD-CJ13-100001210D05
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: ad-cj13-100001210d05-etched.step / ad-cj13-100001210d05-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad-cj13-100001210d05.step / ad-cj13-100001210d05.glb are the bare package body.

Provenance

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

  • Datasheet: Changjing datasheet (9 pp, sha256 bc21eb08252eb2c6, retrieved 2026-10-21, 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