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 flexible supply voltage range from 1.62 V to 3.63 V and feature output enable (OE) or standby (ST) functionality. With a frequency tolerance of 50 ppm over an operating temperature range of -40 C to +105 C, these oscillators include frequency aging compensation. Available in various compact SMD packages, they utilize PLL technology for short lead times and are compatible with the SG-Writer II field oscillator programmer.
Product Attributes
- Brand: Seiko Epson Corporation
- Certifications: ISO 14001, ISO 9001, ISO/TS 16949
- Environmental Compliance: Pb free, Complies with EU RoHS directive
- Material: Terminal Material: W, Terminal Plating: Au
- Programmability: Field programmable oscillator programmer SG-Writer II
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 frequency 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) / 4.7 mA (fO = 170 MHz) | T_use = +25 C, No load |
| Current consumption (Max.) | ICC | 3.2 mA to 8.1 mA | Varies with VCC and fO. See graph. |
| Output disable current | I_dis | 3.2 mA Max. to 3.5 mA Max. | OE = GND, fO = 170 MHz |
| Standby current (Max.) | I_std | 0.9 A to 2.5 A | T_use = +105 C, ST = GND |
| Standby current (Typ.) | I_std | 0.3 A to 1.1 A | T_use = +25 C, ST = GND |
| Symmetry | SYM | 45 % ~ 55 % | 50 % Typ. |
| Output voltage (High) | VOH | 90 % VCC Min. | IOH/IOL Conditions [mA] |
| Output voltage (Low) | VOL | 10 % VCC Max. | IOL Conditions [mA] |
| 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 | 6.0 ns Max. to 10.0 ns Max. | fO 40 MHz |
| Rise/Fall time (Fast) | tr/tf | 3.0 ns Max. | fO = 0.67 MHz ~ 170 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 (Input), ST (Input), GND (Power), OUT (Output), VCC (Power) | See Pin Name, I/O type, Function | |
| 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 | JEDEC-STD-020D.01 compliant | |
| Standard Packing Quantity | 3000 pcs/Reel (SG-8018CG) to 1000 pcs/Reel (SG-8018CA) | EIA-481 and IEC-60286 standards | |
| Model Numbers | SG-8018CA, SG-8018CB, SG-8018CE, SG-8018CG | Product Number: X1G00557xxxxx00 (CA) to X1G00560xxxxx00 (CG) | |
| Dimensions (mm) | 2.5 x 2.0 x 0.7 (CG) to 7.0 x 5.0 x 1.3 (CA) | ||
| Weight (Typ.) | 13 mg (CG) to 143 mg (CA) |
2410121457_EPSON-SG-8018CG-1-200000MHz-TJHPA_C390530.pdf
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