Programmable Oscillator MSTM MST8011AI-12-33E24.576000 with Precise Frequency Generation and Stability
MST 8011 Low Power Programmable Oscillator
The MST 8011 is a low-power programmable oscillator offering precise frequency generation from 1 MHz to 156.25 MHz with 1Hz accuracy. It is 100% pin-compatible with and a direct replacement for quartz oscillators. Key advantages include excellent total frequency stability (down to 20 ppm), low power consumption (4.2 mA typical at 1.8V), a wide VDD supply range (1.62V to 3.63V), and high shock and vibration resistance. The device features a standby mode for extended battery life, a fast 5 ms startup time, and LVCMOS/HCMOS compatible outputs. It is available in industry-standard packages (2.0x1.6, 2.5x2.0, 3.2x2.5 mm) and complies with RoHS, REACH, Pb-free, and Halogen-free standards. Applications include DVRs, IP high-definition cameras, tablets, SSDs, data centers, servers, PLCs, industrial control, power equipment, and new energy and medical devices.
Product Attributes
- Brand: MST Microelectronics (Shenzhen) Co., Ltd.
- Origin: Shenzhen, China
- 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, variations in operating temperature, rated supply voltage, and load. |
| Operating Temperature Range | T_use | -20 | - | 70 | Commercial Grade | |
| Power Supply Voltage | VDD_1.8 | 1.62 | 1.8 | 1.98 | 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% |
| 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 | Measured from the time VDD reaches its rated minimum |
| Enable and Disable Time | T_oe | - | - | 130 | ns | F= 180 MHz. Other frequencies, Toe = 100 ns + 3cycles |
| Resume Time | T_resume | - | 5.0 | - | ms | Measured from the ST pin exceeding 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 | - | - | - | ppb/g |
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