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END4263D-32M

Public Made by Adom

by adom

NDK AMERICA, INC. Global Sourcing Parts, SMD2016-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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END4263D-32M

NDK AMERICA, INC. · Global Sourcing Parts · SMD2016-4P

END4263D-32M from NDK AMERICA, INC., in a SMD2016-4P. 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 N/C or GND passive Terminal may be left unconnected (N/C) or connected to ground, and the datasheet recommends grounding it.
2 GND power_in Ground terminal of the oscillator; a large ground pattern under the device is to be reserved on the PCB.
3 OUTPUT output Clipped sine wave output, 0.8 Vp-p typical, DC-coupled, and a 1000 pF DC-cut capacitor must be added in the output line because none is fitted inside the TCXO.
4 VCC power_in Supply voltage +1.65 V to +3.65 V (+3.0 V typical), with a bypass capacitor (e.g. 0.01 µF) placed close to the product between VCC and GND for stable operation.

Key specifications

Parameter Value
Manufacturer NDK AMERICA, INC.
Package SMD2016-4P
Category Global Sourcing Parts
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
Supply Voltage (VCC) VCC 1.65 3 3.65 V (-Earth) 2
Operating Temp. Range -30 85 C 2
Load Resistance 9 10 11 k 2
Load Capacitance 9 10 11 pF 2
Supply Voltage (absolute maximum rating) -0.6 4.6 V 2
Storage Temp. Range -40 85 C 2
Frequency / Temperature Characteristics -2.5 2.5 ppm -30 to +85 C; based on frequency at +25 ±2 C 2
Frequency / Voltage Coefficient -0.1 0.1 ppm VCC ±5 % 2
Frequency / Load Coefficient -0.1 0.1 ppm (10 k//10 pF) ±10 , 2
Frequency Tolerance -1 1 ppm After 2 times reflow soldering, based on nominal frequency 2
Long-term Frequency Stability (1 year) -1 1 ppm 1 year (at +25 ±2 C) 2
Long-term Frequency Stability (5 years) -3 3 ppm 5 years (at +25 ±2 C) 2
Long-term Frequency Stability (10 years) -5 5 ppm 10 years (at +25 ±2 C) 2
ESD Machine Model (MM) -200 200 V Max. ±200 V, JEDEC EIA JESD22-A115 4
ESD Human Body Model (HBM) -2000 2000 V Max. ±2000 V, JEDEC EIA JESD22-A114 4
ESD Charged Device Model (CDM) -500 500 V Max. ±500 V, JEDEC EIA JESD22-C101 4
Reflow soldering peak temperature (prohibited above) 265 C Reflow soldering heat resistance; heating +225 C or higher, 90 sec 11
Nominal Frequency 32 MHz Refer to Table1 2
G Sensitivity 2 ppb/G 30 to 1.5 kHz random vibration on each of 3-axis 2
Current Consumption 2 mA Unless otherwise specified: T=+25 ±2 °C, VCC=+3.0 V, Load=10 k// 10 pF 2
Output Voltage 0.8 Vp-p Clipped sine wave (DC-Coupling); T=+25 ±2 °C, VCC=+3.0 V, Load=10 k// 10 pF 2
Phase noise -64 dBc/Hz @1 Hz offset; at +25 ±2 C 3
Phase noise -94 dBc/Hz @10 Hz offset; at +25 ±2 C 3
Phase noise -119 dBc/Hz @100 Hz offset; at +25 ±2 C 3
Phase noise -141 dBc/Hz @1 kHz offset; at +25 ±2 C 3
Phase noise -154 dBc/Hz @10 kHz offset; at +25 ±2 C 3
Phase noise -158 dBc/Hz @100 kHz offset; at +25 ±2 C 3
Manual soldering iron temperature 350 C ±5 C, pressing iron on terminal electrode for 3 ±1 seconds 11
Hot air temperature 350 C ±5 C, blowing hot air on product for 3 ±1 seconds 11

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
housing PET Embossed carrier tape Top cover tape Materials PS PET + PE + Adhesive layer 6

CAD (KiCad official)

  • Symbol: END4263D-32M
  • Footprint: Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm
  • 3D model: SMD2016-4P (KiCad packages3D, STEP)
  • 3D model files: end4263d-32m-etched.step / end4263d-32m-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); end4263d-32m.step / end4263d-32m.glb are the bare package body.

Provenance

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

  • Datasheet: NDK AMERICA, INC. datasheet (11 pp, sha256 e0a28221e3a1c61e, retrieved 2026-10-17, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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