component
SG-8018CG 1.200000MHz TJHPA
Public Made by Adomby adom
Seiko Epson Pre-programmed Oscillators, SMD2520-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSG-8018CG 1.200000MHz TJHPA
Seiko Epson · Pre-programmed Oscillators · SMD2520-4P
SG-8018CG 1.200000MHz TJHPA from Seiko Epson, in a SMD2520-4P. 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 (function code P): High gives the specified frequency at OUT, Low sets OUT low (weak pull down) with only the output driver disabled; VIH 70 % VCC min, VIL 30 % VCC max. |
| 2 | GND | power_in | Ground; a 0.1 μF capacitor between VCC and GND should be placed close to the device for optimum jitter. |
| 3 | OUT | output | CMOS clock output, 0.67 MHz to 170 MHz, with a maximum load of 15 pF. |
| 4 | VCC | power_in | Power supply, 1.62 V to 3.63 V (1.8 V, 2.5 V or 3.3 V typ.); place a 0.1 μF capacitor to GND. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Seiko Epson |
| Package | SMD2520-4P |
| 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 |
|---|---|---|---|---|---|---|---|
| Frequency tolerance | f_tol | -50 | 50 | ×10-6 | J: ±50 × 10-6, T_use = -40 ºC ~ +105 ºC | 1 | |
| Supply voltage (1.80 V Typ.) | VCC | 1.62 | 1.8 | 1.98 | V | 1.80 V Typ. | 1 |
| Supply voltage (1.80 V Typ., upper column) | VCC | 1.98 | 2.2 | V | 1.98 V ~ 2.20 V column | 1 | |
| Supply voltage (2.50 V Typ.) | VCC | 2.2 | 2.5 | 2.8 | V | 2.50 V Typ. | 1 |
| Supply voltage (3.30 V Typ.) | VCC | 2.7 | 3.3 | 3.63 | V | 3.30 V Typ. | 1 |
| Output frequency range | fO | 0.67 | 170 | MHz | 1 | ||
| Operating temperature | T_use | -40 | 105 | ºC | 1 | ||
| Storage temperature | T_stg | -40 | 125 | ºC | Storage as single product. | 1 | |
| Current consumption, 1.62-1.98 V column | ICC | 2.7 | 3.2 | mA | No load, fO = 20 MHz; max at T_use = +105 ºC, typ at T_use = +25 ºC | 1 | |
| Current consumption, 1.98-2.20 V column | ICC | 3.3 | mA | No load, fO = 20 MHz, T_use = +105 ºC | 1 | ||
| Current consumption, 2.20-2.80 V column | ICC | 2.9 | 3.4 | mA | No load, fO = 20 MHz; max at T_use = +105 ºC, typ at T_use = +25 ºC | 1 | |
| Current consumption, 2.70-3.63 V column | ICC | 3 | 3.5 | mA | No load, fO = 20 MHz; max at T_use = +105 ºC, typ at T_use = +25 ºC | 1 | |
| Current consumption at 170 MHz, 1.62-1.98 V column | ICC | 4.7 | 5.5 | mA | No load, fO = 170 MHz; max at T_use = +105 ºC, typ at T_use = +25 ºC | 1 | |
| Current consumption at 170 MHz, 1.98-2.20 V column | ICC | 5.8 | mA | No load, fO = 170 MHz, T_use = +105 ºC | 1 | ||
| Current consumption at 170 MHz, 2.20-2.80 V column | ICC | 5.7 | 6.7 | mA | No load, fO = 170 MHz; max at T_use = +105 ºC, typ at T_use = +25 ºC | 1 | |
| Current consumption at 170 MHz, 2.70-3.63 V column | ICC | 6.8 | 8.1 | mA | No load, fO = 170 MHz; max at T_use = +105 ºC, typ at T_use = +25 ºC | 1 | |
| Output disable current, 1.62-1.98 V column | I_dis | 3.2 | mA | OE = GND, fO = 170 MHz | 1 | ||
| Output disable current, 1.98-2.20 V column | I_dis | 3.2 | mA | OE = GND, fO = 170 MHz | 1 | ||
| Output disable current, 2.20-2.80 V column | I_dis | 3.3 | mA | OE = GND, fO = 170 MHz | 1 | ||
| Output disable current, 2.70-3.63 V column | I_dis | 3.5 | mA | OE = GND, fO = 170 MHz | 1 | ||
| Symmetry | SYM | 45 | 55 | % | 50 % VCC Level | 1 | |
| Output voltage high | VOH | 90 | % VCC | 1 | |||
| Output voltage low | VOL | 10 | % VCC | 1 | |||
| Output load condition | L_CMOS | 15 | pF | 1 | |||
| Input voltage high (OE) | VIH | 70 | % VCC | OE or ST | 1 | ||
| Input voltage low (OE) | VIL | 30 | % VCC | OE or ST | 1 | ||
| Rise and fall time, Default | tr/tf | 6 | 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 |
CAD (KiCad official)
- Symbol:
SG-8018CG 1.200000MHz TJHPA - Footprint:
Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm - 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files:
sg-8018cg-1-200000mhz-tjhpa-etched.step/sg-8018cg-1-200000mhz-tjhpa-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sg-8018cg-1-200000mhz-tjhpa.step/sg-8018cg-1-200000mhz-tjhpa.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Seiko Epson datasheet (8 pp, sha256
f18ce2fd3924b339, 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).