Programmable Oscillator MSTM MST8011AI-22-33E4.000000 with Wide Voltage Range and Consumption Design
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 1Hz accuracy. It is 100% pin-compatible with and a direct replacement for quartz oscillators, providing excellent total frequency stability as low as 20 ppm. Designed for low power consumption (4.2 mA typical at 1.8V), it supports a wide VDD supply range (1.62V to 3.63V) and offers robust shock (60,000 g) and vibration (>70g) resistance. Features include a standby mode for extended battery life, a fast 5 ms startup time, and LVCMOS/HCMOS compatible outputs. Available in industry-standard packages (2.0x1.6, 2.5x2.0, 3.2x2.5 mm), it is RoHS, REACH, Pb-free, and Halogen-free compliant. Applications include DVRs, HD cameras, tablets, SSDs, data centers, servers, PLCs, industrial controls, power equipment, 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, aging, operating temperature, supply voltage, 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 | |
| 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, 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, weak pull-down |
| Standby Current | I_std | - | 0.8 | - | A | ST=GND, VDD=2.5V, weak pull-down |
| Standby Current | I_std | - | 1.5 | - | A | ST=GND, VDD=2.8V to 3.3V, 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 and Fall Time | Tr, Tf | - | 1.7 | - | ns | VDD = 2.5V, 2.8V, 3.0V or 3.3V, 20% to 80% |
| Rise and Fall Time | Tr, Tf | - | 1.9 | - | ns | VDD = 2.25V to 3.63V, 20% to 80% |
| 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 VDD reaching its rated minimum |
| Enable/Disable Time | T_oe | - | 100 | 130 | ns | F=180 MHz. Other frequencies, Toe = 100 ns + 3cycles |
| Resume Time | T_resume | - | 5.0 | - | ms | Measured 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 |
| Shock Resistance | - | - | 60000 | - | g | MIL-STD-883F, Method 2002 |
| Vibration Resistance | - | - | >70 | - | g | MIL-STD-883F, Method 2007 |
| G-Sensitivity | - | - | - | ppb/g | - |
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