MST8011 Low Power Programmable Oscillator
The MST8011 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 and a direct replacement for quartz oscillators, providing excellent total frequency stability down to 20 ppm. Designed for low power consumption, it operates with a typical current of 4.2 mA at 1.8V VDD and supports a wide VDD range from 1.62V to 3.63V. The oscillator boasts high shock resistance (up to 60,000 g) and vibration resistance (>70g), with low G-sensitivity (<0.1 ppb/g). Features like a standby mode for extended battery life, a fast 5 ms startup time, and LVCMOS/HCMOS compatible outputs make it suitable for various demanding applications. Available in industry-standard packages (2.0x1.6, 2.5x2.0, 3.2x2.5 mm), the MST8011 is RoHS, REACH, Pb-free, and Halogen-free compliant.
Product Attributes
- Brand: MST Microelectronics
- Origin: Shenzhen, China
- Certifications: RoHS, REACH, Pb-free, Halogen-free
Technical Specifications
| Parameter | Symbol | Min | Typical | Max | Unit | Conditions |
| Frequency and Stability | ||||||
| Output Frequency Range | F | 1 | - | 156.25 | MHz | |
| Frequency Stability | F_stab | -20 | - | 20 | ppm | Includes initial tolerance, aging, operating temp, VDD, and load variations |
| Power and Voltage | ||||||
| VDD Power Supply Range | VDD | 1.62 | - | 3.63 | V | |
| Low Power Consumption | Idd | - | 4.2 | - | mA | F=20MHz, VDD=1.8V, No Load |
| Standby Current | I_std | - | 0.6 | - | µA | ST=GND, VDD=1.8V, Output weak pull-down |
| Timing and Performance | ||||||
| Startup Time | T_start | - | 5.0 | - | ms | From VDD reaching its rated minimum |
| Enable/Disable Time | T_oe | - | - | 130 | ns | F=180 MHz; Other Freq: 100 ns + 3*cycles |
| Resume Time from Standby | T_resume | - | 5.0 | - | ms | From ST pin exceeding 50% threshold |
| RMS Period Jitter | T_jitt | - | 2.2 | - | 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 |
| Environmental and Mechanical | ||||||
| Shock Resistance | - | 60,000 | - | g | ||
| Vibration Resistance | - | 70 | - | g | ||
| G-Sensitivity | - | 0.1 | - | ppb/g | ||
| Operating Temperature Range | T_use | -40 | - | 105 | Industrial Grade | |
| Output Characteristics | ||||||
| Duty Cycle | DC | 45 | 50 | 55 | % | Full Voltage Range |
| Output Low Voltage | VOL | - | - | VDD×0.1 | V | IOL = 2 mA (VDD_1.8) |
| Output High Voltage | VOH | VDD×0.9 | - | - | V | IOL = -2 mA (VDD_1.8) |
| Rise/Fall Time | Tr, Tf | - | 2.2 | - | ns | VDD=1.8V, 20% to 80% |
Applications
DVR, IP High-definition cameras, Tablet PCs, Solid State Drives, Data Centers, Servers, PLCs, Industrial Control, Power Equipment, New Energy, Medical Equipment, etc.
2512081620_MSTM-MST8011AI-72-YYE16-000000_C53109362.pdf
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