Product Overview
The SG-8018 series crystal oscillator offers a wide frequency range from 0.67 MHz to 170 MHz with 1 ppm step programmability. Designed for high reliability and performance, it features a supply voltage range of 1.62 V to 3.63 V and a frequency tolerance of 50 ppm over an operating temperature range of -40 C to +105 C. This series includes output enable (OE) and standby (ST) functions, making it suitable for various electronic applications requiring precise clock generation. It utilizes PLL technology for short lead times and is compatible with the SG-Writer II field oscillator programmer. Options for different rise/fall times cater to diverse system requirements.
Product Attributes
- Brand: Seiko Epson Corporation
- Technology: PLL technology
- Programmability: 1 ppm Step Frequency
- Certifications: ISO 14001, ISO 9001, ISO/TS 16949 (for automotive applications)
- Environmental Compliance: Pb free, Complies with EU RoHS directive
- Material: Terminal Material W, Terminal Plating Au
- MSL Rating: 1
- Reflow Profile: JEDEC-STD-020D.01 compliant
- ESD Rating: HBM 2000V, MM 250V, CDM 750V
- Simulation Model: IBIS Model available upon request
Technical Specifications
| Item | Symbol | Specifications | Conditions/Remarks |
|---|---|---|---|
| Supply voltage | VCC | 1.80 V Typ. 2.50 V Typ. 3.30 V Typ. | 1.62 V ~ 1.98 V 1.98 V ~ 2.20 V 2.20 V ~ 2.80 V 2.70 V ~ 3.63 V |
| Output frequency range | fO | 0.67 MHz ~ 170 MHz | |
| Storage temperature | T_stg | -40 C ~ +125 C | Storage as single product. |
| Operating temperature | T_use | -40 C ~ +105 C | |
| Frequency tolerance*1 | f_tol | J: 50 10-6 | T_use = -40 C ~ +105 C |
| Current consumption | ICC | 3.2 mA Max. 3.3 mA Max. 3.4 mA Max. 3.5 mA Max. | T_use = +105 C, No load, fO = 20 MHz 2.7 mA Typ. 2.9 mA Typ. 3.0 mA Typ. T_use = +25 C 5.5 mA Max. 5.8 mA Max. 6.7 mA Max. 8.1 mA Max. T_use = +105 C, No load, fO = 170 MHz 4.7 mA Typ. 5.7 mA Typ. 6.8 mA Typ. T_use = +25 C |
| Output disable current | I_dis | 3.2 mA Max. 3.2 mA Max. 3.3 mA Max. 3.5 mA Max. | OE = GND, fO = 170 MHz |
| Standby current | I_std | 0.9 A Max. 1.0 A Max. 1.5 A Max. 2.5 A Max. | T_use = +105 C, ST = GND 0.3 A Typ. 0.4 A Typ. 0.5 A Typ. 1.1 A Typ. T_use = +25 C |
| Symmetry | SYM | 45 % ~ 55 % | 50 % |
| Output voltage (DC characteristics) | VOH | 90 % VCC Min. | IOH/IOL Conditions [mA] *A: 1.62 V ~ 1.98 V, *B: 1.98 V ~ 2.20 V, *C: 2.20 V ~ 2.80 V, *D: 2.70 V ~ 3.63 V Rise/Fall time VCC *A *B *C *D IOH -2.5 -3.5 -4.0 -5.0 IOL 2.5 3.5 4.0 5.0 Default (fO 40 MHz) IOH -1.5 -2.0 -2.5 -3.0 IOL 1.5 2.0 2.5 3.0 Slow IOH -1.0 -1.5 -2.0 -2.5 IOL 1.0 1.5 2.0 2.5 |
| Output voltage (DC characteristics) | VOL | 10 % VCC Max. | Output load condition L_CMOS 15 pF Max. |
| Input voltage | VIH | 70 % VCC Min. | OE or ST |
| Input voltage | VIL | 30 % VCC Max. | OE or ST |
| Rise and Fall time | tr/tf | Default 3.0 ns Max. 6.0 ns Max. Fast 3.0 ns Max. Slow 10.0 ns Max. | fO > 40 MHz 20 % - 80 % VCC, L_CMOS = 15 pF fO 40 MHz fO = 0.67 MHz ~ 170 MHz fO = 0.67 MHz ~ 20 MHz |
| Disable Time | t_stp | 1 s Max. | Measured from the time OE or ST pin crosses 30 % VCC |
| Enable Time | t_sta | 1 s Max. | Measured from the time OE pin crosses 70 % VCC |
| Resume Time | t_res | 3 ms Max. | Measured from the time ST pin crosses 70 % VCC |
| Start-up time | t_str | 3 ms Max. | Measured from the time VCC reaches its rated minimum value, 1.62 V |
| Frequency aging | f_aging | Included in frequency tolerance specification. | +25 C, 10 years |
| Frequency tolerance includes | *1 | Initial frequency tolerance, temperature variation, supply voltage variation, reflow drift, load drift and aging (+25 C, 10 years). | |
| 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. |
| Pin Description | 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 the least as I_std. |
| Pin Description | GND | Power | Ground |
| Pin Description | OUT | Output | Clock output |
| Pin Description | VCC | Power | Power supply |
| Model | SG-8018CA | Package: 7.0 x 5.0 mm | |
| Model | SG-8018CB | Package: 5.0 x 3.2 mm | |
| Model | SG-8018CE | Package: 3.2 x 2.5 mm | |
| Model | SG-8018CG | Package: 2.5 x 2.0 mm | |
| Package Dimensions | 2.5 x 2.0 x 0.7 mm (CG) 3.2 x 2.5 x 1.0 mm (CE) 5.0 x 3.2 x 1.1 mm (CB) 7.0 x 5.0 x 1.3 mm (CA) | ||
| Weight (Typ.) | 13 mg (CG) 25 mg (CE) 51 mg (CB) 143 mg (CA) | ||
| Standard Packing Quantity | 3000 pcs/Reel (CG) 2000 pcs/Reel (CE) 1000 pcs/Reel (CB) 1000 pcs/Reel (CA) | Reel Diameter 180 mm (CG, CE), 254 mm (CA) | |
| Reflow profile (example) | Peak Temp. (Max) | 260C |
2410121457_EPSON-X1G0056010054_C390521.pdf
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