MST8011 Low Power Programmable Oscillator
The MST8011 is a low-power, programmable oscillator offering precise frequency control from 1 MHz to 180 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. Designed for low power consumption (4.2 mA typical at 1.8V), it supports a wide VDD range (1.62V to 3.63V) and offers robust resistance to shock (>60,000 g) and vibration (>70g). Features include a standby mode for extended battery life, a fast 5 ms startup time, LVCMOS/HCMOS compatible output, and industry-standard package sizes (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 control, power equipment, new energy, and medical devices.
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 | F_stab | -20 | - | 20 | ppm | Includes initial tolerance, aging, operating temp, supply voltage, and load variations. Other stability options: 25 ppm, 30 ppm, 50 ppm. |
| Operating Temperature Range | T_use | -20 | - | 70 | Commercial Grade. Other ranges available: Industrial (-40 to 85C), Extended Industrial (-40 to 105C), Automotive (-55 to 125C). | |
| Power Supply Voltage | VDD | 1.62 | - | 3.63 | V | Various specific ranges available (e.g., 1.8V 10%, 3.3V 10%). |
| Current Consumption | Idd | - | 4.2 | - | mA | No load, F=20 MHz, VDD=1.8V. Other values for different VDD. |
| Standby Current Consumption | I_std | - | 0.6 | - | A | ST=GND, VDD=1.8V, output weak pull-down. Other values for different VDD. |
| 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/Fall Time | Tr, Tf | - | 1.7 | - | ns | VDD = 2.5V to 3.3V, 20% to 80%. Other values for VDD=1.8V and wider ranges. |
| 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 | - | - | 130 | ns | F=180 MHz. Other frequencies: 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 to 3.3V. Other values for VDD=1.8V. |
| Peak-to-peak Period Jitter | T_pk | - | 23.3 | - | ps | F=75 MHz, VDD=2.5V to 3.3V. Other values for VDD=1.8V. |
| RMS Random Jitter | T_phj | - | 0.5 | - | ps | F=75 MHz, Integration Bandwidth = 900 kHz to 7.5 MHz. Other bandwidths available. |
2507171700_MSTM-MST8011AI-11-33E80-000000_C49374594.pdf
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