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Product Detailed Parameters
- Description：XTAL OSC MCXO 10.0000MHZ HCMOS
- Series：IQMT-100
- Mfr：IQD Frequency Products
- Package：Strip
- Base Resonator：Crystal
- Type：MCXO
- Frequency：10 MHz
- Function：-
- Output：HCMOS
- Voltage - Supply：3.3V
- Frequency Stability：±50ppb
- Absolute Pull Range (APR)：-
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：10mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：8-SMD, No Lead
- Size / Dimension：0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height - Seated (Max)：0.094" (2.40mm)
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Overview
The LFMCXO064077BULK is a Microcomputer Compensated Crystal Oscillator (MCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 10.0 MHz with a high stability of +/-0.05 ppm. The device utilizes HCMOS output format and requires a supply voltage of 3.3 V. It features a control voltage range of ±1.65 V and draws a current of 10 mA. The component is designed for surface mount installation and functions within an operating temperature range of -40°C to +85°C.
Feature Summary
- Microcomputer compensation technology ensures exceptional frequency stability.
- HCMOS output format compatible with standard digital logic interfaces.
- Control voltage input allows for precise frequency adjustment.
Applications
- High-precision timing systems
- Telecommunications infrastructure
- Test and measurement equipment
Procurement Notes
Verify the specific suffix and packaging configuration when ordering, as bulk availability may vary. Confirm that the replacement part number aligns with the required electrical specifications and pinout compatibility. Ensure the supplier provides valid documentation confirming the component's authenticity and compliance with RoHS standards before finalizing procurement.
Selection Notes
Select this component when sub-ppm frequency stability is critical for system performance. The MCXO architecture offers superior long-term stability compared to standard TCXOs. Consider the 3.3V supply requirement and HCMOS output levels during circuit design. Evaluate the thermal environment to ensure operation remains within the specified -40°C to +85°C range for optimal accuracy.
Part Context
This oscillator belongs to the LFMCXO series from IQD Frequency Products, which specializes in high-performance compensated crystal oscillators. The series leverages microcomputer-based compensation algorithms to minimize frequency drift over temperature and time. These components are engineered for applications demanding rigorous timing precision and reliability in challenging environments.
Replacement Considerations
The document notes that this part number is a revision where the manufacturer has changed the part number. Verify if the previous part number serves as a direct substitute or if re-validation is required due to potential minor specification updates associated with the revision change.
