Product Overview
The SG-8101 series crystal oscillator offers a wide frequency range from 0.67 MHz to 170 MHz with 1 ppm step programmability. It operates with a supply voltage range of 1.62 V to 3.63 V and features output enable (OE) or standby (ST) functions. Available frequency tolerances include 15 ppm, 20 ppm, and 50 ppm across operating temperatures of -40 C to +85 C or -40 C to +105 C. Designed with PLL technology for short lead times and available with the SG-Writer II programmer, these oscillators are suitable for various electronic equipment applications, including automotive sectors.
Product Attributes
- Brand: Seiko Epson Corporation
- Certifications: ISO 14001, ISO 9001, ISO/TS 16949 (automotive), EU RoHS directive compliant, Pb free
- Environmental Compliance: Meets JEDEC-STD-020D.01 reflow profile requirements
- Programmability: Field programmable with SG-Writer II
- Technology: PLL technology
Technical Specifications
| Model | Package Dimensions (mm) | Frequency Range (MHz) | Supply Voltage (V) | Frequency Tolerance | Operating Temperature (C) | Output Type | Weight (Typ.) (mg) | Reflow Peak Temp. (Max) (C) |
|---|---|---|---|---|---|---|---|---|
| SG-8101CG | 2.5 x 2.0 x 0.7 | 0.67 to 170 | 1.62 to 3.63 | 15 ppm, 20 ppm, 50 ppm | -40 to +85 / -40 to +105 | CMOS | 13 | 260 |
| SG-8101CE | 3.2 x 2.5 x 1.0 | 0.67 to 170 | 1.62 to 3.63 | 15 ppm, 20 ppm, 50 ppm | -40 to +85 / -40 to +105 | CMOS | 25 | 260 |
| SG-8101CB | 5.0 x 3.2 x 1.1 | 0.67 to 170 | 1.62 to 3.63 | 15 ppm, 20 ppm, 50 ppm | -40 to +85 / -40 to +105 | CMOS | 51 | 260 |
| SG-8101CA | 7.0 x 5.0 x 1.3 | 0.67 to 170 | 1.62 to 3.63 | 15 ppm, 20 ppm, 50 ppm | -40 to +85 / -40 to +105 | CMOS | 143 | 260 |
| Specification | Symbol | Specifications | Conditions/Remarks |
|---|---|---|---|
| Supply voltage | VCC | 1.80 V Typ. / 2.50 V Typ. / 3.30 V Typ. | 1.62 V to 1.98 V / 1.98 V to 2.20 V / 2.20 V to 2.80 V / 2.70 V to 3.63 V |
| Output frequency range | fo | 0.67 MHz to 170 MHz | |
| Storage temperature | T_stg | -40 C to +125 C | Storage as single product. |
| Operating temperature | T_use | -40 C to +85 C / -40 C to +105 C | |
| Frequency tolerance | f_tol | B: 15 10 / C: 20 10 / J: 50 10 | T_use = -40 C to +85 C (B) / T_use = -40 C to +105 C (C, J) |
| Current consumption | ICC | 3.2 mA Max. to 8.1 mA Max. | See detailed conditions in source text. |
| Output disable current | I_dis | 3.2 mA Max. to 3.5 mA Max. | OE = GND, fo = 170 MHz |
| Standby current | I_std | 0.9 A Max. to 2.5 A Max. | T_use = +105 C / T_use = +25 C (Typ. values) |
| Symmetry | SYM | 45 % to 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 | tr/tf | 3.0 ns Max. / 6.0 ns Max. / 10.0 ns Max. | Default (fo > 40 MHz) / Default (fo 40 MHz) / Slow (fo = 0.67 MHz to 20 MHz) / Fast (fo = 0.67 MHz to 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, first year |
| Pin Name | I/O Type | Function |
|---|---|---|
| OE | Input | Output enable |
| ST | Input | Standby |
| GND | Power | Ground |
| OUT | Output | Clock output |
| VCC | Power | Power supply |
2410121457_EPSON-SG-8101CE-100-000000MHz-TCHPA_C390559.pdf
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