MST 8012 Low Power Programmable Oscillator
The MST 8012 is a highly accurate, low-power programmable oscillator designed to replace traditional quartz oscillators. It offers precise frequency selection from 1 MHz to 156.25 MHz with 1Hz resolution, exceptional frequency stability, and low power consumption. Its robust design ensures high resistance to shock and vibration, making it suitable for demanding applications. The device supports a wide VDD range and features a quick start-up time and standby mode for extended battery life.
Product Attributes
- Brand: MST Microelectronics (Shenzhen) Co., Ltd.
- Origin: Shenzhen
- Certifications: RoHS, REACH, Pb-free, Halogen-free
Applications
DVR, IP High-definition cameras, tablet computers, solid-state drives, data centers, servers, PLCs, industrial control, power equipment, new energy, medical equipment, etc.
Technical Specifications
| Parameter | Symbol | Min | Typical | Max | Unit | Conditions |
|---|---|---|---|---|---|---|
| Output Frequency Range | F | 1 | 156.25 | MHz | ||
| Frequency Stability | F_stab | -5 | +5 | ppm | Includes initial tolerance at +25C, first year aging at +25C, and variations in operating temperature, rated supply voltage, and load. | |
| Operating Temperature Range | T_use | -20 | 70 | Commercial Grade | ||
| -40 | 85 | Industrial Grade | ||||
| -40 | 105 | Extended Industrial Grade | ||||
| Power Voltage | VDD_1.8 | 1.62 | 1.8 | 1.98 | V | |
| VDD_3.3 | 2.97 | 3.3 | 3.63 | V | ||
| Current Consumption | Idd | 4.2 | mA | No load condition, F = 20 MHz, VDD = 1.8V | ||
| 4.5 | mA | No load condition, F = 20 MHz, VDD = 2.5V | ||||
| 4.9 | mA | No load condition, F = 20 MHz, VDD = 2.8V to 3.3V | ||||
| Standby Current | I_std | 0.6 | A | ST = GND, VDD = 1.8V, Output weak pull-down | ||
| 0.8 | A | ST = GND, VDD = 2.5V, Output weak pull-down | ||||
| 1.5 | A | ST = GND, VDD = 2.8V to 3.3V, Output weak pull-down | ||||
| Duty Cycle | DC | 45 | 50 | 55 | % | Full voltage range |
| Output Low Voltage | VOL | VDD0.1 | V | IOL = 2 mA (VDD_1.8) | ||
| VDD0.1 | V | IOL = 3 mA (VDD_2.5 and VDD_2.8) | ||||
| Output High Voltage | VOH | VDD0.9 | V | IOL = -2 mA (VDD_1.8) | ||
| Rise and Fall Time | Tr, Tf | 1.7 | ns | VDD = +2.5V, +2.8V, +3.0V or +3.3V, 20% to 80% | ||
| 2.2 | ns | VDD = +1.8V, 20% to 80% | ||||
| Start-up Time | T_start | 5.0 | ms | Measured from the time VDD reaches its minimum rated value | ||
| Enable/Disable Time | T_oe | 100 | 130 | ns | F= 180 MHz. Other frequencies, T_oe = 100 ns + 3cycles | |
| Resume Time | T_resume | 5.0 | ms | Measured from when the ST pin exceeds 50% threshold | ||
| RMS Period Jitter | T_jitt | 2.2 | ps | F = 75 MHz, VDD = +2.5V, +2.8V, +3.0V or +3.3V | ||
| 2.8 | ps | F = 75 MHz, VDD = +1.8V | ||||
| Peak-to-peak Period Jitter | T_pk | 23.3 | ps | F = 75 MHz, VDD = +2.5V, +2.8V, +3.0V or +3.3V | ||
| 28.5 | ps | F = 75 MHz, VDD = +1.8V | ||||
| RMS Random Jitter | T_phj | 0.5 | ps | F= 75 MHz, Integration Bandwidth = 900 kHz to 7.5 MHz | ||
| 1.3 | 2 | ps | F = 75 MHz, Integration Bandwidth = 12 kHz to 20 MHz | |||
| Shock Resistance | 60,000 | g | ||||
| Vibration Resistance | 70 | g | ||||
| G Sensitivity | 0.1 | ppb/g |
2509051732_MSTM-MST8012AI-26-33E8-000000_C51026283.pdf
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