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Specifications
Operating Temperature:
-40℃~+105℃
Voltage - Supply:
1.8V~3.3V
Frequency Stability:
±50ppm
Frequency:
7.68MHz
Mfr. Part #:
SG-8018CG 7.680000MHz TJHSA
Package:
SMD2520-4P
Key Attributes
Model Number:
SG-8018CG 7.680000MHz TJHSA
Product Description
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 a 1 ppm step. It offers a flexible 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. Available in various package sizes, this oscillator utilizes PLL technology for short lead times and is compatible with the SG-Writer II field oscillator programmer. It is suitable for applications requiring precise timing and reliable clock generation.
Product Attributes
- Brand: Seiko Epson Corporation
- Environmental Compliance: Pb free, Complies with EU RoHS directive, ISO 14001 certified, ISO 9001 certified
- Material: Terminal Material: W, Terminal Plating: Au
- MSL Rating: 1
- Reflow Profile: Peak Temp (Max): 260C
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 10-6 | 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 / 2.9 mA / 3.0 mA | No load, fO = 20 MHz, T_use = +25 C |
| Current consumption (Max.) | ICC | 3.2 mA / 3.3 mA / 3.4 mA / 3.5 mA | T_use = +105 C, No load, fO = 20 MHz |
| Output disable current (Max.) | I_dis | 3.2 mA / 3.2 mA / 3.3 mA / 3.5 mA | OE = GND, fO = 170 MHz |
| Standby current (Max.) | I_std | 0.9 A / 1.0 A / 1.5 A / 2.5 A | T_use = +105 C, ST = GND |
| Standby current (Typ.) | I_std | 0.3 A / 0.4 A / 0.5 A / 1.1 A | T_use = +25 C, ST = GND |
| Symmetry | SYM | 45 % ~ 55 % | 50 % |
| 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 | 6.0 ns Max. | fO 40 MHz |
| Rise/Fall time (Fast) | tr/tf | 3.0 ns Max. | fO = 0.67 MHz ~ 170 MHz |
| 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 |
| ESD Rating (HBM) | 2000V | ||
| ESD Rating (MM) | 250V | ||
| ESD Rating (CDM) | 750V | ||
| Model | Package Type | Dimensions | |
| SG-8018CA | 7.0 mm x 5.0 mm | 7.0 x 5.0 x 1.3 mm | |
| SG-8018CB | 5.0 mm x 3.2 mm | 5.0 x 3.2 x 1.1 mm | |
| SG-8018CE | 3.2 mm x 2.5 mm | 3.2 x 2.5 x 1.0 mm | |
| SG-8018CG | 2.5 mm x 2.0 mm | 2.5 x 2.0 x 0.7 mm | |
| Model | Weight (Typ.) | Complies With EU RoHS | |
| SG-8018CG | 13 mg | Yes | |
| SG-8018CE | 25 mg | Yes | |
| SG-8018CB | 51 mg | Yes | |
| SG-8018CA | 143 mg | Yes | |
| Model | Quantity (pcs/Reel) | Reel Dimension | Career Tape Dimension |
| SG-8018CG | 3000 | 180 | 9 x 4 mm |
| SG-8018CE | 2000 | 180 | 9 x 4 mm |
| SG-8018CB | 1000 | 180 | 13 x 8 mm |
| SG-8018CA | 1000 | 254 | 17.5 x 8 mm |
2410121457_EPSON-SG-8018CG-7-680000MHz-TJHSA_C390519.pdf
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