Product Overview
The MST 8011 is a low-power programmable oscillator offering precise frequency generation from 1 MHz to 156.25 MHz with 1 Hz accuracy. It is 100% pin-compatible with 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 features high shock and vibration resistance. The device includes 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 complies 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 |
| 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, and variations over operating temperature, rated supply voltage, and load | |
| Operating Temperature Range | T_use | Commercial Grade: -20 to 70 | ||||
| Power Supply Voltage | VDD | V | 1.8V 10% (1.62 to 1.98V) | |||
| Current Consumption | Idd | 4.2 | mA | No Load, F=20 MHz, VDD=1.8V | ||
| Standby Current | 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=1.8V) | ||
| Output High Voltage | VOH | VDD0.9 | V | IOL = -2 mA (VDD=1.8V) | ||
| Rise and Fall Time | Tr, Tf | 2.2 | ns | VDD=1.8V, 20% to 80% | ||
| Startup Time | T_start | 5.0 | ms | Measured from the time VDD reaches 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 | 2.8 | 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 | |
2509171410_MSTM-MST8011AI-22-33E20-000000_C51933768.pdf
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