Crystal Oscillator SG-9101 Series
The SG-9101 series is a programmable crystal oscillator featuring CMOS output, designed for a wide frequency range from 0.67 MHz to 170 MHz with 1 ppm step resolution. It supports a broad supply voltage range of 1.62 V to 3.63 V and offers flexible output enable (OE) or standby (ST) functions. This series utilizes PLL technology for short lead times and supports both down and center spread modulation with configurable spreading profiles, modulation frequencies, and spread percentages. It is available with a choice of three modulation profiles (Hershey-kiss, Sine-wave, Triangle) and four modulation frequencies. The device is suitable for applications requiring precise timing and frequency control, including automotive applications such as Car Multimedia, Body Electronics, Remote Keyless Entry, Engine Control Units, Air Bags, and ESC.
Product Attributes
- Brand: Seiko Epson
- Certifications: ISO 14001, ISO 9001, ISO/TS 16949
- Environmental Compliance: Pb-free, Complies with EU RoHS directive
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 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 | 1 ppm Step |
| 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 | 50 10-6 | Average frequency of 1s gate time. |
| Current consumption | ICC | 3.4 mA Max. / 3.5 mA Max. / 3.6 mA Max. / 3.7 mA Max. | T_use = +105 C, No load, fo = 20 MHz |
| Current consumption | ICC | 2.9 mA Typ. / 3.0 mA Typ. / 3.2 mA Typ. | T_use = +25 C, No load, fo = 20 MHz |
| Current consumption | ICC | 5.7 mA Max. / 6.0 mA Max. / 6.9 mA Max. / 8.3 mA Max. | T_use = +105 C, No load, fo = 170 MHz |
| Current consumption | ICC | 4.9 mA Typ. / 5.9 mA Typ. / 7.0 mA Typ. | T_use = +25 C, No load, fo = 170 MHz |
| Output disable current | I_dis | 3.4 mA Max. / 3.4 mA Max. / 3.5 mA Max. / 3.7 mA Max. | OE = GND, fo = 170 MHz |
| Standby current | I_std | 0.9 A Max. / 1.0 A Max. / 1.5 A Max. / 2.5 A Max. | T_use = +105 C, ST = GND |
| Standby current | I_std | 0.3 A Typ. / 0.4 A Typ. / 0.5 A Typ. / 1.1 A Typ. | T_use = +25 C, ST = GND |
| Symmetry | SYM | 45 % to 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 | tr/tf | 3.0 ns Max. / 6.0 ns Max. / 3.0 ns Max. / 10.0 ns Max. | Default (fo > 40 MHz) / Default (fo 40 MHz) / Fast / Slow |
| 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 |
| Spread spectrum configuration | C: Center spread modulation / D: Down spread modulation | ||
| Spread percentage | 0.25 % to 2.0 % (Center) / -0.5 % to -4.0 % (Down) | ||
| Modulation frequency | 25.4 kHz (default), 6.3 kHz, 8.5 kHz, 12.7 kHz | ||
| Modulation profile | Hershey-kiss (default), Sine-wave, Triangle | ||
| Package Type | 2.5x2.0 mm, 3.2x2.5 mm, 5.0x3.2 mm, 7.0x5.0 mm | ||
| Model | SG-9101 series | Example Part Number: SG-9101CG 170.000000MHz C 20 P H A A A | |
| ESD Rating (HBM) | 2000 V | ||
| ESD Rating (MM) | 250 V | ||
| ESD Rating (CDM) | 750 V | ||
| Weight (Typ.) | 13 mg (CG) to 143 mg (CA) | ||
| Terminal Material | W | ||
| Terminal Plating | Au | ||
| MSL Rating | 1 | ||
| Peak Temp. (Max) | 260 C |
Pin Description
| Pin Name | I/O Type | Function |
|---|---|---|
| OE | Input | Output enable. High: Specified frequency output from OUT pin. Low: Out pin is low (weak pull down), only output driver is disabled. |
| ST | Input | Standby. High: Specified frequency output from OUT pin. Low: Out pin is low (weak pull down), Device goes to standby mode. Supply current reduces to the least as I_std. |
| GND | Power | Ground |
| OUT | Output | Clock output |
| VCC | Power | Power supply |
External Dimensions
Dimensions vary by model (e.g., SG-9101CG: 2.5x2.0 mm, SG-9101CA: 7.0x5.0 mm).
Standard Packing Specification
| Model | Quantity (pcs/Reel) | Reel Dimension | Career Tape Dimension | Direction of Feed |
|---|---|---|---|---|
| SG-9101CG | 3000 | 180 | 9 x 4 mm | L |
| SG-9101CE | 2000 | 180 | 9 x 4 mm | L |
| SG-9101CB | 1000 | 180 | 13 x 8 mm | L |
| SG-9101CA | 1000 | 254 | 17.5 x 8 mm | L |
2410121504_EPSON-SG-9101CB-24-000MHz-C10PHAAA_C728981.pdf
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