Programmable Oscillator MSTM MST8011AI-12-33E33.333000 with Precise Frequency Control and Stability
Product Overview
The MST8011 is a low-power programmable oscillator offering precise frequency control from 1 MHz to 156.25 MHz with 1 Hz accuracy. It is 100% pin-compatible with and a drop-in replacement for quartz oscillators, providing excellent total frequency stability down to 20 ppm. With low power consumption (4.2 mA typical at 1.8V), a wide VDD range (1.62V to 3.63V), and high resistance to shock (>60,000 g) and vibration (>70g), it is ideal for demanding applications. Features include a standby mode for extended battery life, 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) and compliant with RoHS, REACH, Pb-free, and Halogen-free standards.
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 |
| General | ||||||
| Output Frequency Range | F | 1 | - | 156.25 | MHz | |
| Total Frequency Stability | F_stab | -20 | - | 20 | ppm | Includes initial tolerance, aging, operating temp, VDD, and load variations |
| 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 | |
| Operating Temperature Range | T_use | -55 | - | 125 | Automotive 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 | |
| Power Supply Voltage | VDD_XX | 2.25 | - | 3.63 | V | |
| Power Supply Voltage | VDD_YY | 1.62 | - | 3.63 | V | |
| Current Consumption | Idd | - | 4.2 | - | mA | No Load, F=20 MHz, VDD=1.8V |
| Current Consumption | Idd | - | 4.5 | - | mA | No Load, F=20 MHz, VDD=2.5V |
| Current Consumption | Idd | - | 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 |
| Standby Current | I_std | - | 0.8 | - | A | ST=GND, VDD=2.5V, Output weak pull-down |
| Standby Current | I_std | - | 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 Low Voltage | VOL | - | - | VDD0.1 | V | IOL=3 mA (VDD_2.5 and VDD_2.8) |
| Output Low Voltage | VOL | - | - | 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) |
| Output High Voltage | VOH | VDD0.9 | - | - | V | IOL=-3 mA (VDD_2.5 and VDD_2.8) |
| Output High Voltage | VOH | VDD0.9 | - | - | V | IOL=-4 mA (VDD_3.0 and VDD_3.3) |
| Rise/Fall Time | Tr, Tf | - | 1.7 | - | ns | VDD = 2.5V, 2.8V, 3.0V or 3.3V, 20% to 80% |
| Rise/Fall Time | Tr, Tf | - | 1.9 | - | ns | VDD = 2.25V to 3.63V, 20% to 80% |
| Rise/Fall Time | Tr, Tf | - | 2.2 | - | ns | VDD =1.8V, 20% to 80% |
| Input Low Voltage | VIL | - | - | VDD0.3 | V | Pin 1, OE or ST |
| Input High Voltage | VIH | VDD0.7 | - | - | V | Pin 1, OE or ST |
| Startup Time | T_start | - | 5.0 | - | ms | From VDD reaching 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 | From ST pin exceeding 50% threshold |
| RMS Period Jitter | T_jitt | - | 2.2 | - | ps | F = 75 MHz, VDD = 2.5V, 2.8V, 3.0V or 3.3V |
| RMS Period Jitter | T_jitt | - | 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 |
| Peak-to-Peak Period Jitter | T_pk | - | 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 |
| RMS Random Jitter | T_phj | - | 1.3 | 2 | ps | F = 75 MHz, Integration Bandwidth = 12 kHz to 20 MHz |
| Environmental Compliance | ||||||
| Shock Resistance | - | - | >60,000 | g | MIL-STD-883F, Method2002 | |
| Vibration Resistance | - | - | >70 | g | MIL-STD-883F, Method 2007 | |
| G-Sensitivity | - | - | ppb/g | |||
| Applications | ||||||
| DVR, IP HD Cameras, Tablets, SSDs, Data Centers, Servers, PLCs, Industrial Control, Power Equipment, New Energy, Medical Equipment, etc. | ||||||
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