component
SG-8101CE 100.000000MHz TCHPA
Public Made by Adomby adom
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sg-8101ce-100-000000mhz-tchpa.step/sg-8101ce-100-000000mhz-tchpa.glbare 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, primaryclaude-sonnet-5-5(text), consensusclaude-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).
# 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](docs/sg-8101ce-100-000000mhz-tchpa-datasheet.pdf) (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](docs/sg-8101ce-100-000000mhz-tchpa-datasheet.pdf)