Automotive crystal oscillator EPSON SG-8018CG 8.000000MHz TJHSA with programmable frequency and RoHS compliance
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 features a supply voltage range of 1.62 V to 3.63 V and offers output enable (OE) or standby (ST) functions. The crystal oscillator provides 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 from 2.5 x 2.0 mm to 7.0 x 5.0 mm, this series utilizes PLL technology for short lead times and is compatible with the SG-Writer II field oscillator programmer. It is suitable for general electronic equipment and designed for automotive applications, including Car Multimedia, Body Electronics, Remote Keyless Entry, and driving safety systems.
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
- 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-8018CA, SG-8018CB, SG-8018CE, SG-8018CG | ||
| Output 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*1 | f_tol | J: 50 10 | T_use = -40 C ~ +105 C |
| Current consumption | ICC | 3.2 mA Max. (Typ. 2.7 mA @ 20 MHz, 25C, 1.8V) | T_use = +105 C, No load, fO = 20 MHz |
| 5.5 mA Max. (Typ. 4.7 mA @ 170 MHz, 25C, 1.8V) | T_use = +25 C, No load, fO = 170 MHz | ||
| Output disable current | I_dis | 3.2 mA Max. | OE = GND, fO = 170 MHz |
| Standby current | I_std | 0.9 A Max. (Typ. 0.3 A @ 25C) | T_use = +105 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. | 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 | tr/tf | 3.0 ns Max. (Default) | fO > 40 MHz, 20 % - 80 % VCC, L_CMOS = 15 pF |
| 6.0 ns Max. (Slow) | fO 40 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 |
| Package Type | 2.5 x 2.0 mm, 3.2 x 2.5 mm, 5.0 x 3.2 mm, 7.0 x 5.0 mm | ||
| Pin Description | OE (Input), ST (Input), GND (Power), OUT (Output), VCC (Power) | ||
| ESD Rating (HBM) | 2000V | ||
| ESD Rating (MM) | 250V | ||
| ESD Rating (CDM) | 750V | ||
| Reflow Profile Peak Temp. (Max) | 260C |
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