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. Designed for flexibility, it supports supply voltages from 1.62 V to 3.63 V and features output enable (OE) or standby (ST) functions. Available in various frequency tolerances and operating temperatures, including 15 ppm (-40 C to +85 C) and 20 ppm, 50 ppm (-40 C to +105 C), this series 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 low power consumption, with options for different rise/fall times to meet diverse design needs.
Product Attributes
- Brand: Seiko Epson Corporation
- Certifications: ISO 14001, ISO 9001, ISO/TS 16949
- Environmental Compliance: Pb-free, Complies with EU RoHS directive
- Material: Terminal Material W, Terminal Plating Au
- Programmability: Field Programmable
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 | |
| 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. | Conditions vary by VCC, T_use, and fo. |
| 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, ST = GND |
| Symmetry | SYM | 45 % to 55 % | 50 % VCC Level |
| Output voltage (DC characteristics) | VOH / VOL | 90 % VCC Min. / 10 % VCC Max. | Conditions vary by IOH/IOL and VCC ranges. |
| Output load condition | L_CMOS | 15 pF Max. | |
| Input voltage | VIH / VIL | 70 % VCC Min. / 30 % VCC Max. | OE or ST |
| Rise and Fall time | tr/tf | 3.0 ns Max. / 6.0 ns Max. / 10.0 ns Max. | Conditions vary by fo and mode (Default, 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 |
| Frequency aging | f_aging | Included in frequency tolerance specification. | +25 C, first year |
| Pin Description | OE, ST, GND, OUT | Input, Input, Power, Output | Functionality detailed in datasheet. |
| Package Dimensions | 2.5 x 2.0 mm, 3.2 x 2.5 mm, 5.0 x 3.2 mm, 7.0 x 5.0 mm | ||
| Weight (Typ.) | 13 mg (CG), 25 mg (CE), 51 mg (CB), 143 mg (CA) | ||
| MSL Rating | 1 | Peak Temp. (Max) 260 C | |
| ESD Rating (HBM) | 2000 V | ||
| ESD Rating (MM) | 250 V | ||
| ESD Rating (CDM) | 750 V |
Model Numbering Scheme:
Example: SG-8101CG 170.000000MHz T C H P A
- Model: SG-8101CG
- Package type: CG (2.5 x 2.0 mm)
- Frequency: 170.000000MHz
- Supply voltage: T (1.8 V to 3.3 V Typ.)
- Frequency tolerance: C (20 x 10)
- Operating temperature: H (-40 C to +105 C)
- Function: P (Output Enable)
- Rise/Fall time: A (Default)
Available Combinations:
| Model | Package Type | Frequency Tolerance | Operating Temperature |
|---|---|---|---|
| SG-8101CA | 7.0 mm x 5.0 mm | B: 15 x 10, C: 20 x 10, J: 50 x 10 | G: -40 C to +85 C, H: -40 C to +105 C |
| SG-8101CB | 5.0 mm x 3.2 mm | B: 15 x 10, C: 20 x 10, J: 50 x 10 | G: -40 C to +85 C, H: -40 C to +105 C |
| SG-8101CE | 3.2 mm x 2.5 mm | B: 15 x 10, C: 20 x 10, J: 50 x 10 | G: -40 C to +85 C, H: -40 C to +105 C |
| SG-8101CG | 2.5 mm x 2.0 mm | B: 15 x 10, C: 20 x 10, J: 50 x 10 | G: -40 C to +85 C, H: -40 C to +105 C |
Standard Packing Specification:
| Model | Quantity (pcs/Reel) | Reel Dimension | Career Tape Dimension | Direction of Feed |
|---|---|---|---|---|
| SG-8101CG | 3000 | 180 | 9 x 4 mm | L |
| SG-8101CE | 2000 | 180 | 9 x 4 mm | L |
| SG-8101CB | 1000 | 180 | 13 x 8 mm | L |
| SG-8101CA | 1000 | 254 | 17.5 x 8 mm | L |
Reflow Profile (Example):
Standard packing quantities and dimensions are in accordance with taping standards EIA-481 and IEC-60286.
Device Marking:
Model Factory Programmed Part Marking: SG-8101CG, SG-8101CE, SG-8101CB, SG-8101CA
Field Programmable Part Marking (Blank Samples)
2410121457_EPSON-SG-8101CE-40-000000MHz-TBGPA_C390554.pdf
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