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SG-8101CE 100.000000MHz TCHPA

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Seiko Epson Pre-programmed Oscillators, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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SG-8101CE 100.000000MHz TCHPA

Seiko Epson · Pre-programmed Oscillators · SMD3225-4P

SG-8101CE 100.000000MHz TCHPA from Seiko Epson, 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 OE input Output enable: High gives the specified frequency at OUT, Low sets OUT low (weak pull down) with only the output driver disabled; VIH is 70 % VCC min and VIL is 30 % VCC max.
2 GND power_in Ground; a 0.1 μF capacitor between VCC and GND is recommended placed close to the device for optimum jitter performance.
3 OUT output CMOS clock output, 15 pF max load, output frequency range 0.67 MHz to 170 MHz.
4 VCC power_in Power supply, 1.62 V to 3.63 V overall (1.8 V, 2.5 V and 3.3 V typ. ranges).

Key specifications

Parameter Value
Manufacturer Seiko Epson
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
Supply voltage VCC 1.62 3.63 V 1.62 V to 1.98 V, 1.98 V to 2.20 V, 2.20 V to 2.80 V, 2.70 V to 3.63 V (1.8/2.5/3.3 V Typ.) 1
Operating temperature T_use -40 105 °C 1
Storage temperature T_stg -40 125 °C Storage as single product. 1
Output frequency range fo 0.67 170 MHz 1
Frequency tolerance f_tol -20 20 × 10-6 C: T_use = -40 ºC to +105 ºC 1
Current consumption, 20 MHz, VCC 1.62-1.98 V ICC 3.2 mA T_use = +105 ºC, No load, fo = 20 MHz 1
Current consumption, 20 MHz, VCC 1.98-2.20 V ICC 3.3 mA T_use = +105 ºC, No load, fo = 20 MHz 1
Current consumption, 20 MHz, VCC 2.20-2.80 V ICC 3.4 mA T_use = +105 ºC, No load, fo = 20 MHz 1
Current consumption, 20 MHz, VCC 2.70-3.63 V ICC 3.5 mA T_use = +105 ºC, No load, fo = 20 MHz 1
Current consumption, 170 MHz, VCC 1.62-1.98 V ICC 5.5 mA T_use = +105 ºC, No load, fo = 170 MHz 1
Current consumption, 170 MHz, VCC 1.98-2.20 V ICC 5.8 mA T_use = +105 ºC, No load, fo = 170 MHz 1
Current consumption, 170 MHz, VCC 2.20-2.80 V ICC 6.7 mA T_use = +105 ºC, No load, fo = 170 MHz 1
Current consumption, 170 MHz, VCC 2.70-3.63 V ICC 8.1 mA T_use = +105 ºC, No load, fo = 170 MHz 1
Output disable current, VCC 1.62-1.98 V I_dis 3.2 mA OE = GND, fo = 170 MHz 1
Output disable current, VCC 1.98-2.20 V I_dis 3.2 mA OE = GND, fo = 170 MHz 1
Output disable current, VCC 2.20-2.80 V I_dis 3.3 mA OE = GND, fo = 170 MHz 1
Output disable current, VCC 2.70-3.63 V I_dis 3.5 mA OE = GND, fo = 170 MHz 1
Symmetry SYM 45 55 % 50 % VCC Level 1
Output high voltage VOH 90 % VCC 1
Output low voltage VOL 10 % VCC 1
Output load condition L_CMOS 15 pF 1
Input high voltage VIH 70 % VCC OE or ST pin 1
Input low voltage VIL 30 % VCC OE or ST pin 1
Rise and fall time, Default tr/tf 3 ns fo > 40 MHz, 20 % - 80 % VCC, L_CMOS = 15 pF 1
Disable time t_stp 1 μs Measured from the time OE or ST pin crosses 30 % VCC 1
Enable time t_sta 1 μs Measured from the time OE pin crosses 70 % VCC 1
Start-up time t_str 3 ms Measured from the time VCC reaches its rated minimum value, 1.62 V 1
Current consumption, 20 MHz, VCC 1.62-1.98 V (typ) ICC 2.7 mA T_use = +25 ºC, No load, fo = 20 MHz 1
Current consumption, 170 MHz, VCC 1.62-1.98 V (typ) ICC 4.7 mA T_use = +25 ºC, No load, fo = 170 MHz 1

CAD (KiCad official)

  • Symbol: SG-8101CE 100.000000MHz TCHPA
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: sg-8101ce-100-000000mhz-tchpa-etched.step / sg-8101ce-100-000000mhz-tchpa-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sg-8101ce-100-000000mhz-tchpa.step / sg-8101ce-100-000000mhz-tchpa.glb are the bare package body.

Provenance

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

  • Datasheet: Seiko Epson datasheet (8 pp, sha256 63b2fe752b93d56c, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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