Product Overview
The SG-8018 series crystal oscillators are programmable, CMOS output devices designed for a wide frequency range of 0.67 MHz to 170 MHz with 1 ppm step resolution. They offer a broad supply voltage range from 1.62 V to 3.63 V and feature output enable (OE) or standby (ST) functions. With a frequency tolerance of 50 ppm across an operating temperature range of -40 C to +105 C (including aging), these oscillators are suitable for various applications requiring precise timing. Available in multiple package sizes (2.5 x 2.0 mm to 7.0 x 5.0 mm), they utilize PLL technology for short lead times and can be programmed with the "SG-Writer II" field programmer. These oscillators are designed with environmental considerations, complying with EU RoHS directives and are Pb-free.
Product Attributes
- Brand: Seiko Epson Corporation
- Technology: PLL technology
- Programmability: Field programmable with "SG-Writer II"
- Environmental Compliance: Pb-free, Complies with EU RoHS directive
- Certifications: ISO 14001, ISO 9001, ISO/TS 16949 (for automotive applications)
- ESD Rating: Human Body Model (HBM) 2000V, Machine Model (MM) 250V, Charged Device Model (CDM) 750V
Technical Specifications
| Model | Package Type | Dimensions (mm) | Frequency Range | Supply Voltage (VCC) | Operating Temperature | Frequency Tolerance | Output Type | Rise/Fall Time (ns) | Weight (Typ.) | MSL Rating | Peak Reflow Temp (Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SG-8018CA | CA | 7.0 x 5.0 x 1.3 | 0.67 MHz ~ 170 MHz | 1.62 V ~ 3.63 V | -40 C ~ +105 C | 50 10 | CMOS | 3.0 / 6.0 (Default) | 143 mg | 1 | 260C |
| SG-8018CB | CB | 5.0 x 3.2 x 1.1 | 0.67 MHz ~ 170 MHz | 1.62 V ~ 3.63 V | -40 C ~ +105 C | 50 10 | CMOS | 3.0 / 6.0 (Default) | 51 mg | 1 | 260C |
| SG-8018CE | CE | 3.2 x 2.5 x 1.0 | 0.67 MHz ~ 170 MHz | 1.62 V ~ 3.63 V | -40 C ~ +105 C | 50 10 | CMOS | 3.0 / 6.0 (Default) | 25 mg | 1 | 260C |
| SG-8018CG | CG | 2.5 x 2.0 x 0.7 | 0.67 MHz ~ 170 MHz | 1.62 V ~ 3.63 V | -40 C ~ +105 C | 50 10 | CMOS | 3.0 / 6.0 (Default) | 13 mg | 1 | 260C |
| Current Consumption (Typ.) | |||||||||||
| fO = 20 MHz, No load | VCC = 1.8 V Typ. | 2.7 mA | T_use = +25 C | ||||||||
| fO = 20 MHz, No load | VCC = 2.5 V Typ. | 2.9 mA | T_use = +25 C | ||||||||
| fO = 20 MHz, No load | VCC = 3.3 V Typ. | 3.0 mA | T_use = +25 C | ||||||||
| fO = 170 MHz, No load | VCC = 1.8 V Typ. | 4.7 mA | T_use = +25 C | ||||||||
| fO = 170 MHz, No load | VCC = 2.5 V Typ. | 5.7 mA | T_use = +25 C | ||||||||
| fO = 170 MHz, No load | VCC = 3.3 V Typ. | 6.8 mA | T_use = +25 C | ||||||||
| Standby Current (Max.) | |||||||||||
| ST = GND | VCC = 1.8 V Max. | 0.9 A | T_use = +105 C | ||||||||
| ST = GND | VCC = 2.5 V Max. | 1.0 A | T_use = +105 C | ||||||||
| ST = GND | VCC = 3.3 V Max. | 1.5 A | T_use = +105 C | ||||||||
| ST = GND | VCC = 3.63 V Max. | 2.5 A | T_use = +105 C | ||||||||
| Output Disable Current (Max.) | |||||||||||
| OE = GND, fO = 170 MHz | VCC = 1.8 V Max. | 3.2 mA | |||||||||
| OE = GND, fO = 170 MHz | VCC = 2.2 V Max. | 3.2 mA | |||||||||
| OE = GND, fO = 170 MHz | VCC = 2.8 V Max. | 3.3 mA | |||||||||
| OE = GND, fO = 170 MHz | VCC = 3.63 V Max. | 3.5 mA | |||||||||
Pin Description:
- OE (Input): Output enable. High: Specified frequency output from OUT pin. Low: Out pin is low (weak pull down), only output driver is disabled.
- ST (Input): Standby. High: Specified frequency output from OUT pin. Low: Out pin is low (weak pull down), device goes to standby mode. Supply current reduces to I_std.
- GND (Power): Ground.
- OUT (Output): Clock output.
- VCC (Power): Power supply.
Application Scenarios:
- Car Multimedia
- Body Electronics
- Remote Keyless Entry
- Engine Control Unit
- Air Bag
- ESC
2410121457_EPSON-SG-8018CE-30-000000MHz-TJHSA_C390488.pdf
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