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Specifications
Operating Temperature:
-40℃~+85℃
Voltage - Supply:
1.8V~3.3V
Frequency Stability:
±15ppm
Frequency:
50MHz
Mfr. Part #:
SG-8101CE 50.000000MHz TBGPA
Package:
SMD3225-4P
Key Attributes
Model Number:
SG-8101CE 50.000000MHz TBGPA
Product Description
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 a broad supply voltage range of 1.62 V to 3.63 V and features output enable (OE) or standby (ST) functions. Available in various packages including 2.5 x 2.0 mm to 7.0 x 5.0 mm, this oscillator utilizes PLL technology for short lead times and is compatible with the SG-Writer II programmer. It is suitable for applications requiring precise frequency control, such as automotive systems and general electronic equipment.
Product Attributes
- Brand: Seiko Epson Corporation
- Certifications: ISO 14001, ISO 9001, ISO/TS 16949 (for automotive applications)
- Environmental Compliance: Pb-free, Complies with EU RoHS directive
- Programmability: Field programmable with SG-Writer II
Technical Specifications
| Item | Symbol | Specifications | Conditions/Remarks |
|---|---|---|---|
| General Specifications | |||
| Product Name | - | SG-8101 Series | Crystal Oscillator (Programmable) |
| Frequency Range | fo | 0.67 MHz to 170 MHz | (1 ppm Step) |
| Supply Voltage | VCC | 1.62 V to 3.63 V | - |
| Storage Temperature | T_stg | -40 C to +125 C | Storage as single product. |
| Output Enable Function | OE | Input | High: Specified frequency output; Low: Output pin is low (weak pull down) |
| Standby Function | ST | Input | High: Specified frequency output; Low: Device goes to standby mode, supply current reduces to I_std. |
| 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 | - |
| Electrical Characteristics | |||
| 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. (Typ. 2.7 mA @ 25C) 3.3 mA Max. (Typ. 2.9 mA @ 25C) 3.4 mA Max. (Typ. 3.0 mA @ 25C) 3.5 mA Max. (Typ. 4.7 mA @ 105C) | No load, fo = 20 MHz (25C) No load, fo = 170 MHz (105C) |
| 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 % (Typ.) |
| Output Voltage (High) | VOH | 90 % VCC Min. | IOH/IOL Conditions [mA] *A: -2.5 / 2.5 (1.62-1.98V) *B: -3.5 / 3.5 (1.98-2.20V) *C: -4.0 / 4.0 (2.20-2.80V) *D: -5.0 / 5.0 (2.70-3.63V) |
| Output Voltage (Low) | VOL | 10 % VCC Max. | IOL Conditions [mA] *A: 1.5 (1.62-1.98V) *B: 2.0 (1.98-2.20V) *C: 2.5 (2.20-2.80V) *D: 3.0 (2.70-3.63V) |
| 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 | Default: 3.0 ns Max. (fo > 40 MHz) Fast: 3.0 ns Max. Slow: 10.0 ns Max. (fo 20 MHz) | 20 % - 80 % VCC, L_CMOS = 15 pF |
| Disable Time | t_stp | 1 s Max. | Measured from OE or ST pin crosses 30% VCC |
| Enable Time | t_sta | 1 s Max. | Measured from OE pin crosses 70% VCC |
| Resume Time | t_res | 3 ms Max. | Measured from ST pin crosses 70% VCC |
| Start-up Time | t_str | 3 ms Max. | Measured from 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 | - |
| ST | Input | Standby | - |
| GND | Power | Ground | - |
| OUT | Output | Clock output | - |
| VCC | Power | Power supply | - |
| Model Numbering Convention Example | |||
| Model | - | SG-8101CG 170.000000MHz T C H P A | Model, Package type, Frequency, Supply voltage, Frequency tolerance, Operating temperature, Function, Rise/Fall time |
| Package & Dimensions | |||
| Model | Package | Dimensions (mm) | Weight (Typ.) |
| SG-8101CG | 2.5 x 2.0 | 2.5 x 2.0 x 0.7 | 13 mg |
| SG-8101CE | 3.2 x 2.5 | 3.2 x 2.5 x 1.0 | 25 mg |
| SG-8101CB | 5.0 x 3.2 | 5.0 x 3.2 x 1.1 | 51 mg |
| SG-8101CA | 7.0 x 5.0 | 7.0 x 5.0 x 1.3 | 143 mg |
| Material & Environmental Information | |||
| Terminal Material | - | W | - |
| Terminal Plating | - | Au | - |
| MSL Rating | - | 1 | - |
| Peak Temp. (Max) | - | 260 C | - |
| Reflow Profile | - | JEDEC-STD-020D.01 | Example provided in source |
2410121457_EPSON-SG-8101CE-50-000000MHz-TBGPA_C390556.pdf
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