MST8011 Low Power Programmable Oscillator
The MST8011 is a low-power, programmable oscillator offering precise frequency selection from 1 MHz to 156.25 MHz with 1 Hz accuracy. It provides 100% pin compatibility and replacement for quartz oscillators, featuring excellent total frequency stability down to 20 ppm. With low power consumption of 4.2 mA (typical) at 1.8V, a wide VDD range of 1.62V to 3.63V, and high shock and vibration resistance, it is ideal for demanding applications. The device also includes a standby mode for extended battery life and a fast 5 ms startup time. Available in industry-standard packages, it is RoHS, REACH, Pb-free, and Halogen-free compliant.
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 |
|---|---|---|---|---|---|---|
| Output Frequency Range | F | 1 | - | 156.25 | MHz | - |
| Frequency Stability | F_stab | -20 | - | 20 | 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 | |
| Operating Temperature Range | T_use | -40 | - | 85 | Industrial Grade | |
| Operating Temperature Range | T_use | -40 | - | 105 | Extended Industrial Grade | |
| Power Supply Voltage | VDD_1.8 | 1.62 | 1.8 | 1.98 | V | - |
| Power Supply Voltage | 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 |
| Standby Current Consumption | I_std | - | 0.6 | - | A | ST = GND, VDD = 1.8V, 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) |
| Output High Voltage | VOH | VDD0.9 | - | - | V | IOL = -2 mA (VDD_1.8) |
| Rise and Fall Time | Tr, Tf | - | 2.2 | - | ns | VDD =1.8V, 20% to 80% |
| Startup Time | T_start | - | 5.0 | - | ms | Measured from the time VDD reaches its rated minimum |
| Enable/Disable Time | T_oe | - | - | 130 | ns | F= 180 MHz. Other frequencies, Toe = 100 ns + 3cycles |
| Resume Time | T_resume | - | 5.0 | - | ms | Measured from when ST pin exceeds 50% threshold |
| RMS Period Jitter | T_jitt | - | 2.8 | - | ps | F = 75 MHz, VDD = 1.8V |
| Peak-to-peak Period Jitter | T_pk | - | 28.5 | - | ps | F = 75 MHz, VDD = 1.8V |
| RMS Random Jitter | T_phj | - | 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 | - |
Applications
DVR, IP High-definition cameras, Tablet PCs, Solid State Drives, Data Centers, Servers, PLCs, Industrial Control, Power Equipment, New Energy, Medical Equipment, etc.
2509051010_MSTM-MST8011AI-72-33E12-000000_C51026222.pdf
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