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Product Detailed Parameters
- Description：9x14 mm, 5 Volt HCMOS/TTL SMT Cl
- Series：M7S
- Mfr：MtronPTI
- Package：Bulk
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：16.777 MHz
- Function：Enable/Disable
- Output：HCMOS, TTL
- Voltage - Supply：5V
- Frequency Stability：±100ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-20°C ~ 70°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：85mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SOJ, 5.08mm pitch
- Size / Dimension：-
- Height - Seated (Max)：0.185" (4.70mm)
- Supplier Device Package：-
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Overview
The M7S63TAJ-R 16.777000 is a surface-mount clock oscillator from the MtronPTI M7S series, housed in a 9x14 mm J-lead ceramic package. It operates at a nominal frequency of 16.777 MHz with HCMOS or TTL output types. The device supports dual voltage inputs of 5.0 V or 3.3 V and includes an enable/disable control function. Designed for wide operating temperature ranges, this RoHS-compliant component provides stable timing signals for digital circuits requiring precise clock synchronization.
Feature Summary
- J-lead ceramic surface mount construction
- Dual voltage operation at 5.0V or 3.3V
- HCMOS/TTL compatible output levels
- Enable/Disable control functionality
Applications
- Handheld electronic devices
- Portable instruments
- GPS modules
- MP3 players
Procurement Notes
Verify the specific suffix configuration against the official MtronPTI datasheet to ensure compatibility with system voltage requirements. Confirm that the J-lead ceramic package dimensions align with the target PCB footprint. Check for RoHS compliance status if environmental regulations apply. Ensure the enable pin logic matches the host controller's output capabilities before finalizing procurement.
Selection Notes
Select this model when a standard crystal oscillator with J-lead packaging is required for space-constrained designs. The choice between 5.0V and 3.3V operation should be determined by the system power rail availability. Consider the HCMOS/TTL output compatibility with downstream logic gates. Verify thermal performance within the specified operating temperature range for the intended application environment.
Part Context
This component belongs to the M7S series of clock oscillators manufactured by MtronPTI. The series is characterized by its robust ceramic J-lead package design, which offers reliable surface-mount integration. These oscillators are engineered to provide consistent frequency stability for various digital applications, serving as a critical timing reference in portable and handheld electronics where size and power efficiency are paramount.
Replacement Considerations
Direct substitutes may include other M7S series variants with different frequencies but identical packaging and electrical characteristics. Cross-reference part numbers such as M7S63TAJ with alternative frequencies if the 16.777 MHz specification is flexible. Ensure any replacement maintains the same J-lead ceramic form factor and voltage compatibility.
