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 provides a 100% pin-compatible replacement for quartz oscillators, boasting 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 and a fast 5 ms startup time. It is available in industry-standard packages and complies with RoHS, REACH, Pb-free, and Halogen-free specifications.
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 |
|---|---|---|---|---|---|---|
| Electrical Characteristics | ||||||
| Output Frequency Range | F | 1 | - | 156.25 | MHz | - |
| Frequency Stability | F_stab | -20 | - | 20 | ppm | Includes initial tolerance, aging, operating temp, 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 | |
| Operating Temperature Range | T_use | -55 | - | 125 | Automotive Grade | |
| Power Voltage | VDD_1.8 | 1.62 | 1.8 | 1.98 | V | - |
| Power Voltage | VDD_3.3 | 2.97 | 3.3 | 3.63 | V | - |
| Power Voltage | VDD_XX | 2.25 | - | 3.63 | V | - |
| Power Voltage | VDD_YY | 1.62 | - | 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 | - | µA | ST=GND, VDD=1.8V, Weak Pull-down |
| Standby Current | I_std | - | 0.8 | - | µA | ST=GND, VDD=2.5V, Weak Pull-down |
| Standby Current | I_std | - | 1.5 | - | µA | ST=GND, VDD=2.8V to 3.3V, Weak Pull-down |
| Duty Cycle | DC | 45 | 50 | 55 | % | Full Voltage Range |
| Output Low Voltage | VOL | - | - | VDD×0.1 | V | IOL = 2 mA (VDD_1.8) |
| Output Low Voltage | VOL | - | - | VDD×0.1 | V | IOL = 3 mA (VDD_2.5 and VDD_2.8) |
| Output Low Voltage | VOL | - | - | VDD×0.1 | V | IOL = 4 mA (VDD_3.0 and VDD_3.3) |
| Output High Voltage | VOH | VDD×0.9 | - | - | V | IOL = -2 mA (VDD_1.8) |
| Output High Voltage | VOH | VDD×0.9 | - | - | V | IOL = -3 mA (VDD_2.5 and VDD_2.8) |
| Output High Voltage | VOH | VDD×0.9 | - | - | V | IOL = -4 mA (VDD_3.0 and VDD_3.3) |
| Rise and Fall Time | Tr, Tf | - | 1.7 | - | ns | VDD = 2.5V to 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 | - | - | VDD×0.3 | V | Pin 1, OE or ST |
| Input High Voltage | VIH | VDD×0.7 | - | -- | V | Pin 1, OE or ST |
| Startup Time | T_start | - | 5.0 | -- | ms | From VDD reaching its minimum rated value |
| Enable/Disable Time | T_oe | - | - | 130 | ns | F= 180 MHz |
| Recovery Time | T_resume | - | 5.0 | - | ms | From ST pin exceeding 50% threshold |
| RMS Period Jitter | T_jitt | - | 2.2 | - | ps | F = 75 MHz, VDD = 2.5V to 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 to 3.3V |
| RMS Random Jitter | T_phj | - | 0.5 | - | ps | F= 75 MHz, 12 kHz to 20 MHz bandwidth |
| Environmental Compliance | ||||||
| Shock Resistance | - | - | - | >60,000 | g | MIL-STD-883F, Method 2002 |
| Vibration Resistance | - | - | - | >70 | g | MIL-STD-883F, Method 2007 |
| G-Sensitivity | - | - | <0.1 | - | ppb/g | - |
| Moisture Sensitivity Level | MSL | - | 1 | - | - | @ 260°C |
2509051010_MSTM-MST8011AI-22-33E8-192000_C51026284.pdf
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