Programmable Crystal Oscillators SG-8101 and SG-9101 series
SG-8101 and SG-9101 series
- Wider operating temperature range: Up to 105 degrees
- Frequency tolerance: 66% tighter
- Current consumption: 50% lower
- Programmable with SG-Writer II programming tool
What is a Programmable Crystal Oscillator
- A one time programmable quartz crystal based PLL oscillator with a single frequency CMOS output
- Can be programmed by Reps, Distributors, and the Epson Factory
- Drop in replacement for fixed frequency oscillators (Exception: More jitter than an SPXO)
- Quicker delivery than a fixed frequency oscillator
Summary
SG-8101 series programmable oscillators, and SG-9101 series spread-spectrum programmable oscillators.
The new SG-8101 series and SG-9101 series have a wider operating temperature range and 50% lower current consumption than comparable Epson products, while the SG-8101 also has 66% tighter frequency tolerance. Users will be able to program both the SG-8101 series and the spread-spectrum oscillators that reduce spectral EMI emissions in the SG-9101 series with an SG-Writer II programming tool.
SG-8101 series
| Part number | SG-8101CA | SG-8101CB | SG-8101CE | SG-8101CG |
|---|---|---|---|---|
| Size | 7.0 x 5.0 x 1.3mm Typ. | 5.0 x 3.2 x 1.1mm Typ. | 3.2 x 2.5 x 1.05mm Typ. | 2.5 x 2.0 x 0.7mm Typ. |
| Output | CMOS | |||
| Frequency range [ f0 ] |
0.67 MHz to 170 MHz | |||
| Supply voltage [ Vcc] |
1.62 V to 3.63 V (1.8 V Typ. / 2.5 V Typ. / 3.3V Typ. ) |
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| Frequency tolerance /Operating temperature |
±15 x 10-6 / -40℃ to +85℃ ±20 x 10-6 / -40℃ to +105℃ ±50 x 10-6 / -40℃ to +105℃ |
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| Current consumption | f0 = 20 MHz 3.0 mA Typ. ( Vcc = 3.3V , +25℃) 3.5 mA Max. ( Vcc = 3.3V , +105℃) f0 = 170 MHz 6.8 mA Typ. ( Vcc = 3.3V , +25℃) 8.1 mA Max. ( Vcc = 3.3V , +105℃) |
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| Standby current | 0.3 µA Typ. (Vcc = 1.8V , +25℃ ) 0.9 µA Typ. (Vcc = 1.8V , +105℃ ) |
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| Field oscillator programming tool | SG-Writer II | |||
SG-9101 series
| Part number | SG-9101CA | SG-9101CB | SG-9101CE | SG-9101CG |
|---|---|---|---|---|
| Size | 7.0 x 5.0 x 1.3mm Typ. | 5.0 x 3.2 x 1.1mm Typ. | 3.2 x 2.5 x 1.05mm Typ. | 2.5 x 2.0 x 0.7mm Typ. |
| Output | CMOS | |||
| Frequency range [ f0 ] |
0.67 MHz to 170 MHz | |||
| Supply voltage [ Vcc] |
1.62 V to 3.63 V (1.8 V Typ. / 2.5 V Typ. / 3.3V Typ. ) |
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| Spread-spectrum | Down or Center spread modulation | |||
| Operating temperature | -40℃ to +85℃ -40℃ to +105℃ |
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| Current consumption | f0 = 20 MHz 3.2 mA Typ. ( Vcc = 3.3V , +25℃) 3.7 mA Max. ( Vcc = 3.3V , +105℃) f0 = 170 MHz 7 mA Typ. ( Vcc = 3.3V , +25℃) 8.3 mA Max. ( Vcc = 3.3V , +105℃) |
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| Standby current | 0.3 µA Typ. (Vcc = 1.8V , +25℃ ) 0.9 µA Typ. (Vcc = 1.8V , +105℃ ) |
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| Field oscillator programming tool | SG-Writer II | |||
Programming tool (SG-WriterII)
Programming tool for programmable oscillator: SG8101, SG-8002, SG-8003, SG-9101, SG-8503, SG-8504 and SG-8506series (Blank sample).
Able to program required frequency at customer side.External power supply by USB cable. Available PC OS Windows10 etc, Small body and easy carry.
Embedded Fractional N type PLL
Temperature Compensation
Spread-Spectrum function: SG-9101 series
The spread-spectrum oscillators that reduce spectral EMI emissions in the SG-9101 series.
