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Product Detailed Parameters
- Description：XTAL OSC TCXO 50.0000MHZ HCMOS
- Series：CFPT-9301
- Mfr：IQD Frequency Products
- Package：Strip
- Base Resonator：Crystal
- Type：TCXO
- Frequency：50 MHz
- Function：-
- Output：HCMOS
- Voltage - Supply：3.3V
- Frequency Stability：±1ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：3mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.197" L x 0.126" W (5.00mm x 3.20mm)
- Height - Seated (Max)：0.067" (1.70mm)
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Overview
The LFPTXO000316BULK is a Voltage-Controlled Temperature Compensated Crystal Oscillator (VC-TCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 50.0 MHz with an HCMOS output format. The device requires a single 3.3 V supply voltage and features a compact 4-pin surface-mount package. Key electrical specifications include a frequency tolerance of ±1 PPM, stability of ±1 PPM, a load capacitance of 15 pF, and a maximum duty cycle of 55%.
Feature Summary
- Integrates voltage control for precise frequency tuning within the TCXO architecture.
- Provides high-frequency stability of ±1 PPM suitable for precision timing applications.
- Utilizes a low-profile 4-pin SMD package for efficient board space utilization.
Applications
- Precision communication systems requiring stable carrier frequencies.
- Test and measurement equipment needing accurate signal generation.
- Industrial control systems demanding reliable clock synchronization.
Procurement Notes
Verify the specific ordering suffix to ensure the correct packaging configuration matches your assembly requirements. Confirm that the 3.3 V supply voltage aligns with your system design constraints. Check RoHS compliance status for regulatory adherence. Ensure the 4-pin footprint dimensions are compatible with your PCB layout guidelines before finalizing procurement.
Selection Notes
Select this component when a VC-TCXO is required for active frequency adjustment capabilities. The 50.0 MHz frequency point suits applications needing higher speed than standard crystal oscillators. The HCMOS output interface simplifies integration with digital logic circuits. Consider the ±1 PPM stability requirement against environmental temperature variations in the target application environment.
Part Context
This part belongs to the LFPTXO series of temperature-compensated oscillators from IQD Frequency Products. It represents a specialized variant offering voltage control functionality compared to standard TCXOs. The product line targets industries requiring robust timing solutions with adjustable frequency parameters for optimal system performance.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility carefully if considering alternative sources due to the specific voltage control characteristics.
