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 supports supply voltages from 1.62 V to 3.63 V and features output enable (OE) or standby (ST) functions. Available in various packages and frequency tolerances, this oscillator is suitable for applications requiring precise timing and low power consumption. It utilizes PLL technology for short lead times and is compatible with the SG-Writer II programmer.
Product Attributes
- Brand: Seiko Epson Corporation
- Certifications: ISO 14001, ISO 9001, ISO/TS 16949 (automotive)
- Environmental Compliance: Pb-free, EU RoHS directive compliant
- Programmability: Field programmable with SG-Writer II
- Technology: PLL technology
Technical Specifications
| Item | Symbol | Specifications | Conditions/Remarks |
|---|---|---|---|
| General Specifications | |||
| Output frequency range | fo | 0.67 MHz to 170 MHz | 1 ppm Step |
| Supply voltage | VCC | 1.62 V to 3.63 V | Typ. 1.80 V, 2.50 V, 3.30 V |
| 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*1 | f_tol | B: 15 10 C: 20 10 J: 50 10 | T_use = -40 C to +85 C T_use = -40 C to +105 C |
| Current consumption | ICC | 2.7 mA Typ. (Typ. @ +25 C) 3.2 mA Max. (Max. @ +105 C) 5.5 mA Max. (Max. @ +25 C) 4.7 mA Typ. (Typ. @ +25 C) | No load, fo = 20 MHz No load, fo = 20 MHz No load, fo = 170 MHz 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. (Max. @ +105 C) 0.3 A Typ. (Typ. @ +25 C) | ST = GND ST = GND |
| Symmetry | SYM | 45 % to 55 % | 50 % VCC Level |
| Output voltage (DC characteristics) | VOH | 90 % VCC Min. | IOH/IOL Conditions [mA] |
| VOL | 10 % VCC Max. | Output load condition L_CMOS = 15 pF Max. | |
| Input voltage | VIH | 70 % VCC Min. | OE or ST |
| VIL | 30 % VCC Max. | OE or ST | |
| Rise and Fall time | tr/tf | 3.0 ns Max. (Default) 6.0 ns Max. (Fast) 10.0 ns Max. (Slow) | fo > 40 MHz, 20 % - 80 % VCC, L_CMOS = 15 pF fo 40 MHz fo = 0.67 MHz to 20 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 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 | |
| Models and Packages | |||
| Model | Package Type | Dimensions | Reference Weight (Typ.) |
| SG-8101CG | 2.5 x 2.0 mm | 2.5 x 2.0 x 0.7 mm | 13 mg |
| SG-8101CE | 3.2 x 2.5 mm | 3.2 x 2.5 x 1.0 mm | 25 mg |
| SG-8101CB | 5.0 x 3.2 mm | 5.0 x 3.2 x 1.1 mm | 51 mg |
| SG-8101CA | 7.0 x 5.0 mm | 7.0 x 5.0 x 1.3 mm | 143 mg |
| Product Number Examples | |||
| Model | Product Number | ||
| SG-8101CA | X1G005191xxxx00 | ||
| SG-8101CB | X1G005201xxxx00 | ||
| SG-8101CE | X1G005211xxxx00 | ||
| SG-8101CG | X1G005181xxxx00 | ||
| Standard Packing Specification | |||
| Model | Quantity (pcs/Reel) | Reel Dimension | Career Tape Dimension |
| SG-8101CG | 3000 | 180 | 9 x 4 mm |
| SG-8101CE | 2000 | 180 | 9 x 4 mm |
| SG-8101CB | 1000 | 180 | 13 x 8 mm |
| SG-8101CA | 1000 | 254 | 17.5 x 8 mm |
| ESD Rating | |||
| Test items | Breakdown voltage | Machine Model (MM) | Charged Device Model (CDM) |
| Rating | Human Body Model (HBM) 2000 V | 250 V | 750 V |
| Material & Environmental Information | |||
| Reflow Profile | Peak Temp. (Max) | MSL Rating | Complies With EU RoHS |
| JEDEC-STD-020D.01 | 260 C | 1 | Yes |
| Terminal Material | Terminal Plating | ||
| W | Au | ||
2410121457_EPSON-SG-8101CG-24-000000MHz-TBGSA_C390546.pdf
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