MST 8012 Low Power Programmable Oscillator
The MST 8012 is a low-power programmable oscillator offering precise frequency generation from 1 MHz to 156.25 MHz with 1 Hz accuracy. It is 100% pin-compatible with and a direct replacement for quartz oscillators, providing excellent total frequency stability down to 5 ppm. With low power consumption of 4.2 mA (typical) at 1.8V VDD, a wide VDD supply range (1.62V to 3.63V), and high resistance to shock (>60,000 g) and vibration (>70g), it is ideal for demanding applications. The device features a standby mode to extend battery life, a fast 5 ms start-up time, and LVCMOS/HCMOS compatible outputs. Available in industry-standard packages (2.0x1.6, 2.5 x 2.0, 3.2 x 2.5 mm) and compliant with RoHS, REACH, Pb-free, and Halogen-free standards.
Applications
- DVRs
- IP HD Cameras
- Tablets
- Solid State Drives (SSDs)
- Data Centers
- Servers
- PLCs
- Industrial Control
- Power Equipment
- New Energy
- Medical Devices
Product Attributes
- Brand: MST Microelectronics (Shenzhen) Co., Ltd.
- Origin: Shenzhen
- Certifications: RoHS, REACH, Pb-free, Halogen-free
Technical Specifications
| Parameter | Symbol | Min | Typical | Max | Unit | Conditions |
| Electrical Characteristics | ||||||
| Output Frequency Range | F | 1 | - | 156.25 | MHz | - |
| Frequency Stability | F_stab | -5 | - | +5 | ppm | Includes initial tolerance at +25C, 1st year aging at +25C, and variations in operating temperature, rated supply voltage, and load. |
| Operating Temperature Range | T_use | -20 | - | +70 | C | Commercial Grade |
| -40 | - | +85 | C | Industrial Grade | ||
| -40 | - | +105 | C | 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, F = 20 MHz, VDD = 1.8V |
| - | 4.5 | - | mA | No load, F = 20 MHz, VDD = 2.5V | ||
| - | 4.9 | - | mA | No load, F = 20 MHz, VDD = 2.8V to 3.3V | ||
| Standby Current | I_std | - | 0.6 | - | A | ST = GND, VDD = 1.8V, weak pull-down |
| - | 0.8 | - | A | ST = GND, VDD = 2.5V, weak pull-down | ||
| - | 1.5 | - | A | ST = GND, VDD = 2.8V to 3.3V, 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) | ||
| - | - | VDD0.1 | V | IOL = 4 mA (VDD_3.0 and VDD_3.3) | ||
| Output High Voltage | VOH | VDD0.9 | - | - | V | IOL = -2 mA (VDD_1.8) |
| VDD0.9 | - | - | V | IOL = -3 mA (VDD_2.5 and VDD_2.8) | ||
| VDD0.9 | - | - | V | IOL = -4 mA (VDD_3.0 and VDD_3.3) | ||
| Rise and Fall Time | Tr, Tf | - | 1.7 | - | ns | VDD = +2.5V, +2.8V, +3.0V or +3.3V, 20% to 80% |
| - | 1.9 | - | ns | VDD = +1.8V, 20% to 80% | ||
| - | 2.2 | - | ns | VDD = +2.25V to +3.63V, 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 the time 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 | ||
| Environmental Compliance | ||||||
| Shock Resistance | - | >60,000 | - | g | MIL-STD-883F, Method 2002 | |
| Vibration Resistance | - | >70 | - | g | MIL-STD-883F, Method 2007 | |
| Temperature Cycling | - | - | - | - | JESD22, Method A104 | |
| Solderability | - | - | - | - | MIL-STD-883F, Method 2003 | |
| Moisture Sensitivity Level (MSL) | - | - | MSL1 | - | @ 260C | |
2509171410_MSTM-MST8012AI-15-33E24-000000_C51933764.pdf
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