Product Overview
The SG-8018 series is a programmable crystal oscillator designed for a wide frequency range of 0.67 MHz to 170 MHz with 1 ppm step resolution. It supports a broad supply voltage range from 1.62 V to 3.63 V and features output enable (OE) or standby (ST) functions. With a frequency tolerance of 50 ppm over an operating temperature range of -40 C to +105 C, it includes frequency aging specifications. The oscillators utilize PLL technology for short lead times and are compatible with the "SG-Writer II" field oscillator programmer. Available in multiple package sizes, these devices are suitable for general electronic equipment and are designed with environmental and quality management standards in mind.
Product Attributes
- Brand: Seiko Epson Corporation
- Technology: PLL technology
- Programmability: Field programmable oscillator programmer "SG-Writer II"
- Environmental Compliance: Pb free, Complies with EU RoHS directive
- Quality Certifications: ISO 14001, ISO 9001, ISO/TS 16949 (for automotive applications)
- Material: Terminal Material W, Terminal Plating Au
- MSL Rating: 1
Technical Specifications
| Item | Symbol | Specifications | Conditions/Remarks |
|---|---|---|---|
| Product Name | SG-8018 Series | Programmable Crystal Oscillator | |
| Frequency Range | fO | 0.67 MHz ~ 170 MHz | 1 ppm Step |
| Supply Voltage | VCC | 1.62 V ~ 3.63 V | |
| Storage Temperature | T_stg | -40 C ~ +125 C | Storage as single product. |
| Operating Temperature | T_use | -40 C ~ +105 C | |
| Frequency Tolerance | f_tol | 50 10-6 | T_use = -40 C ~ +105 C. Includes initial tolerance, temperature variation, supply voltage variation, reflow drift, load drift and aging (+25 C, 10 years). |
| Current Consumption (Typ.) | ICC | 2.7 mA (fO=20 MHz, VCC=1.8V) | T_use = +25 C, No load |
| Current Consumption (Typ.) | ICC | 4.7 mA (fO=170 MHz, VCC=1.8V) | T_use = +25 C, No load |
| Output Disable Current (Max) | I_dis | 3.2 mA | OE = GND, fO = 170 MHz |
| Standby Current (Max) | I_std | 0.9 A | T_use = +105 C, ST = GND |
| Standby Current (Typ.) | I_std | 0.3 A | T_use = +25 C, ST = GND |
| Symmetry | SYM | 45 % ~ 55 % | |
| Output Voltage High | VOH | 90 % VCC Min. | |
| Output Voltage Low | VOL | 10 % VCC Max. | |
| Output Load Condition | L_CMOS | 15 pF Max. | |
| Input Voltage High | VIH | 70 % VCC Min. | OE or ST |
| Input Voltage Low | VIL | 30 % VCC Max. | OE or ST |
| Rise/Fall Time (Default) | tr/tf | 3.0 ns Max. | fO > 40 MHz, 20 % - 80 % VCC, L_CMOS = 15 pF |
| Rise/Fall Time (Slow) | tr/tf | 10.0 ns Max. | 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 |
| Pin 1 | OE | Input | Output enable |
| Pin 2 | GND | Power | Ground |
| Pin 3 | OUT | Output | Clock output |
| Pin 4 | VCC | Power | Power supply |
| Package Types | 2.5 x 2.0 mm, 3.2 x 2.5 mm, 5.0 x 3.2 mm, 7.0 x 5.0 mm | ||
| ESD Rating (HBM) | 2000V | ||
| ESD Rating (MM) | 250V | ||
| ESD Rating (CDM) | 750V | ||
| Reflow Profile Peak Temp. (Max) | 260C | ||
| 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 | ||
| Standard Packing Quantity (SG-8018CG) | 3000 pcs/Reel | 180 Reel | |
| Standard Packing Quantity (SG-8018CE) | 2000 pcs/Reel | 180 Reel | |
| Standard Packing Quantity (SG-8018CB) | 1000 pcs/Reel | 180 Reel | |
| Standard Packing Quantity (SG-8018CA) | 1000 pcs/Reel | 254 Reel |
2410121457_EPSON-SG-8018CB-33-300000MHz-TJHPA_C390450.pdf
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