Product Overview
The SG-8018 series crystal oscillators offer a frequency range from 0.67 MHz to 170 MHz with a 1 ppm step, supported by PLL technology for short lead times. These devices operate with a supply voltage range of 1.62 V to 3.63 V and feature output enable (OE) or standby (ST) functions. They provide a frequency tolerance of 50 ppm over an operating temperature range of -40 C to +105 C, including frequency aging. Available in various package sizes (2.5 x 2.0 mm to 7.0 x 5.0 mm), these oscillators are suitable for applications requiring precise timing and low power consumption, with options for different rise/fall times. They are compatible with the SG-Writer II field oscillator programmer.
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)
- Material: Terminal Material W, Terminal Plating Au
- MSL Rating: 1
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 | 1 ppm Step |
| Storage temperature | T_stg | -40 C ~ +125 C | Storage as single product. |
| Operating temperature | T_use | -40 C ~ +105 C | |
| Frequency tolerance | f_tol | J: 50 10 | 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, No load, T_use = +25 C) | |
| Current consumption (Max.) | ICC | 3.2 mA (fO = 20 MHz, No load, T_use = +105 C) | |
| Output disable current | I_dis | 3.2 mA Max. | OE = GND, fO = 170 MHz |
| Standby current | I_std | 0.9 A Max. | ST = GND, T_use = +105 C |
| Symmetry | SYM | 45 % ~ 55 % | 50 % Typ. |
| Output voltage High | VOH | 90 % VCC Min. | IOH/IOL Conditions [mA] |
| 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 Description: OE | OE | Input | Output enable. High: Specified frequency output. Low: Out pin is low (weak pull down). |
| Pin Description: ST | ST | Input | Standby. High: Specified frequency output. Low: Device goes to standby mode, supply current reduces to I_std. |
| Pin Description: GND | GND | Power | Ground |
| Pin Description: OUT | OUT | Output | Clock output |
| Pin Description: VCC | VCC | Power | Power supply |
| Model Numbers | SG-8018CA, SG-8018CB, SG-8018CE, SG-8018CG | ||
| 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 | Human Body Model | |
| ESD Rating: MM | 250V | Machine Model | |
| ESD Rating: CDM | 750V | Charged Device Model | |
| Reflow Profile Peak Temp. (Max) | 260C | JEDEC-STD-020D.01 compliant | |
| Standard Packing Quantity | 3000 pcs/Reel (SG-8018CG), 2000 pcs/Reel (SG-8018CE), 1000 pcs/Reel (SG-8018CB, SG-8018CA) | EIA-481 and IEC-60286 standards |
2410121457_EPSON-SG-8018CE-148-500000MHz-TJHPA_C390516.pdf
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