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 with and a direct replacement for quartz oscillators, providing excellent total frequency stability down to 20 ppm. With low power consumption (4.2 mA typical at 1.8V) and a wide VDD range (1.62V to 3.63V), it is designed for extended battery life with a standby mode. The oscillator boasts high shock resistance (>60,000 g) and vibration resistance (>70g), with G-sensitivity as low as <0.1 ppb/g. It features a fast 5 ms startup time and LVCMOS/HCMOS compatible output. 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 |
| Electrical Characteristics | ||||||
| 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, variations in operating temperature, rated supply voltage, and load. |
| -25 | - | 25 | ||||
| -30 | - | 30 | ||||
| Operating Temperature Range | T_use | -20 | - | 70 | Commercial Grade | |
| -40 | - | 85 | Industrial Grade | |||
| -40 | - | 105 | Extended Industrial Grade | |||
| Power Supply 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, 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) |
| 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 to 3.3V, 20% to 80% |
| - | 2.2 | - | ns | VDD = 1.8V, 20% to 80% | ||
| Startup Time | T_start | - | 5.0 | - | ms | Measured from the time VDD reaches its minimum rated value |
| 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 | - | 2.2 | - | ps | F=75 MHz, VDD=1.8V |
| - | 2.8 | - | ps | F=75 MHz, VDD=2.5V, 2.8V, 3.0V or 3.3V | ||
| Peak-to-peak Period Jitter | T_pk | - | 23.3 | - | ps | F=75 MHz, VDD=1.8V |
| - | 28.5 | - | ps | F=75 MHz, VDD=2.5V, 2.8V, 3.0V or 3.3V | ||
| 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 | ||
| Mechanical Specifications | ||||||
| Shock Resistance | - | - | >60,000 | - | g | MIL-STD-883F, Method 2002 |
| Vibration Resistance | - | - | >70 | - | g | MIL-STD-883F, Method 2007 |
| G-Sensitivity | - | - | <0.1 | - | ppb/g | - |
| Package Sizes | - | - | - | - | mm | 2.0x1.6, 2.5x2.0, 3.2x2.5 |
| Applications | ||||||
| DVR, IP High-definition Cameras, Tablets, Solid State Drives, Data Centers, Servers, PLCs, Industrial Control, Power Equipment, New Energy, Medical Equipment, etc. | ||||||
2509171410_MSTM-MST8011AI-22-33E40-000000_C51933773.pdf
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