MST8011 Low Power Programmable Oscillator
The MST8011 is a low-power, programmable MEMS oscillator offering precise frequency selection from 1 MHz to 180 MHz with 1Hz resolution. It provides a 100% pin-compatible replacement for traditional quartz oscillators, delivering 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 range (1.62V to 3.63V) and features high shock and vibration resistance. The oscillator includes a standby mode for extended battery life and a fast 5 ms startup time, with LVCMOS/HCMOS compatible outputs. Available in industry-standard packages, it is RoHS, REACH, Pb-free, and Halogen-free compliant.
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 |
|---|---|---|---|---|---|---|
| Output Frequency Range | F | 1 | - | 180 | MHz | |
| Frequency Stability (Total) | F_stab | -20 | - | 20 | ppm | Includes initial tolerance, aging, operating temperature, 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 | |
| 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 | |
| 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 Consumption | I_std | - | 0.6 | - | A | ST=GND, VDD=1.8V, weak pull-down |
| Standby Current Consumption | I_std | - | 0.8 | - | A | ST=GND, VDD=2.5V, weak pull-down |
| Standby Current Consumption | 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 | - | - | 0.1 x VDD | V | IOL = 2 mA (VDD_1.8) |
| Output Low Voltage | VOL | - | - | 0.1 x VDD | V | IOL = 3 mA (VDD_2.5 and VDD_2.8) |
| Output Low Voltage | VOL | - | - | 0.1 x VDD | V | IOL = 4 mA (VDD_3.0 and VDD_3.3) |
| Output High Voltage | VOH | 0.9 x VDD | - | - | V | IOL = -2 mA (VDD_1.8) |
| Output High Voltage | VOH | 0.9 x VDD | - | - | V | IOL = -3 mA (VDD_2.5 and VDD_2.8) |
| Output High Voltage | VOH | 0.9 x VDD | - | - | 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 | - | 2.2 | - | ns | VDD =1.8V, 20% to 80% |
| Rise and Fall Time | Tr, Tf | - | 1.9 | - | ns | VDD = 2.25V to 3.63V, 20% to 80% |
| Input Low Voltage | VIL | - | - | 0.3 x VDD | V | Pin 1, OE or ST |
| Input High Voltage | VIH | 0.7 x VDD | - | - | 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 | - | - | 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 | - | - | 60,000 | - | g | |
| Vibration Resistance | - | - | >70 | - | g | |
| G-Sensitivity | - | - | <0.1 | - | ppb/g |
Applications
DVR, IP HD cameras, tablets, SSDs, data centers, servers, PLCs, industrial control, power equipment, new energy, medical equipment, etc.
2508121550_MSTM-MST8011AI-12-YYE40-000000_C50199628.pdf
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