MST8011 Low Power Programmable Oscillator
The MST8011 is a low-power, programmable oscillator offering precise frequency control from 1 MHz to 156.25 MHz with 1 Hz resolution. It is 100% pin-compatible with traditional quartz oscillators and provides excellent total frequency stability. Designed for low power consumption, it features a standby mode to extend battery life and a fast 5 ms startup time. The device supports LVCMOS/HCMOS compatible outputs and is available in industry-standard packages. It is compliant 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, 1st year aging at 25C, variations in operating temp, rated supply voltage, and load |
| 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 | - |
| Power Supply Voltage | VDD_YY | 1.62 | - | 3.63 | V | - |
| Current Consumption | Idd | - | 4.2 | - | mA | No load condition, 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_1.8) |
| Output High Voltage | VOH | VDD0.9 | - | - | V | IOL = -2 mA (VDD_1.8) |
| 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 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 the 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 |
| 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.
Product Dimensions and Recommended Pad Layout
Package Sizes (Dimensions in mm):
- 2.0 x 1.6 x 0.75 mm
- 2.5 x 2.0 x 0.75 mm
- 3.2 x 2.5 x 0.75 mm
Recommended Pad Sizes (Dimensions in mm):
- For 2.0 x 1.6 mm package
- For 2.5 x 2.0 mm package
- For 3.2 x 2.5 mm package
Marking Description (Standard Marking)
- PIN 1 indicator
- Lot number
- Frequency information (e.g., 125.000)
Device Ordering Information
Part Number Structure: MST8011-A-I-2-2-33E-12.288000D
Example Part Number Breakdown:
- Product Model: MST8011
- Model Version: A (Initial), B (Revised)
- Temperature Range: C (Commercial -20C to 70C), I (Industrial -40C to 85C)
- Package: 7 (2016), 1 (2520), 2 (3225)
- Pin 1 Function: N (No Connect), E (Output Enable), S (Standby)
- Operating Voltage (typical): 18 (1.8V 10%), 25 (2.5V 10%), 28 (2.8V 10%), 30 (3.0V 10%), 33 (3.3V 10%), XX (2.25~3.63V), YY (1.62~3.63V)
- Frequency Stability (ppm): 1 (20), 2 (25), 8 (30), 3 (50)
- Frequency: 1.000000 to 156.250000 MHz (e.g., 25.000000 for 25MHz)
- Packaging Specification: D (8 mm Tape & Reel, 3 ku/reel), E (8 mm Tape & Reel, 1 ku/reel)
Test Circuit and Waveform
Refer to Figure 3 for the test circuit and Figure 4 for waveforms.
Reflow Soldering Curve
The reflow soldering curve shown in Figure 5 conforms to the IPC/JEDEC J-STD-020 standard.
Revision History
- 2025.02.14 V1.0: Official release.
- 2025.08.13 V1.1: Modified output frequency range in electrical characteristics.
Important Notice
MST provides technical and reliability data in its "as is" condition. Users are solely responsible for selecting appropriate MST products, designing, verifying, and testing their applications, and ensuring their applications meet all applicable standards and safety requirements. Use of MST resources is limited to developing applications for MST products.
Packing Specification
Taping Specification: Based on EIA-481. Carrier tape material: PS. Cover tape material: PET+PE.
Reel Dimensions: Standard reel sizes (7-inch, 13-inch) with specified dimensions.
Packing: Includes tape leader, carrier tape, and tape trailer specifications.
Tape & Reel Option Selections:
| Suffix | Packaging Method | Package Size (mm) | Reel Size (inches) | Qty per Reel |
| D | 8mm Tape & Reel | 3.2 x 2.5 | 13 | 14000 |
| D | 8mm Tape & Reel | 2.5 x 2.0 | 13 | 14000 |
| D | 8mm Tape & Reel | 2.0 x 1.6 | 13 | 14000 |
| E | 8mm Tape & Reel | 3.2 x 2.5 | 7 | 5000 |
| E | 8mm Tape & Reel | 2.5 x 2.0 | 7 | 5000 |
| E | 8mm Tape & Reel | 2.0 x 1.6 | 7 | 5000 |
Shipping Carton
Inner Box/Pizza Box Dimensions:
| Reel size | Length (L) | Width (W) | Height (H) | Note |
| 7-inch reel | 200mm | 200mm | 50mm | Tolerance 20 mm |
| 13-inch reel | 350mm | 350mm | 50mm | - |
Shipping Carton Dimensions:
| Type | L(mm) | W(mm) | H(mm) | Number |
| 7-inch | 200mm | 200mm | 50mm | 1 |
| 13-inch | 365mm | 270mm | 370mm | 5 |
Storage Environment
- Recommended storage: less than +30C and 85% RH. Use within 6 months of delivery.
- Open package immediately before use. Keep opened package sealed and use within 6 months.
- Do not store with corrosive chemicals.
- Do not place items on reels or cartons to prevent mechanical damage.
Handling
Handle with care to prevent damage to tape, reels, and products.
2509051010_MSTM-MST8011AI-72-33E25-000000_C51026225.pdf
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Programmable Oscillator MSTM MST8011AI-72-33E25.000000 Consumption and Excellent Frequency Stability Images
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