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Product Detailed Parameters
- Description：XTAL OSC XO 20.0000MHZ CMOS SMD
- Series：CFPS-39 AUTO
- Mfr：IQD Frequency Products
- Package：Tape & Reel (TR),Cut Tape (CT)
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：20 MHz
- Function：Enable/Disable
- Output：CMOS
- Voltage - Supply：3.3V
- Frequency Stability：±100ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-40°C ~ 125°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：12mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.126" L x 0.098" W (3.20mm x 2.50mm)
- Height - Seated (Max)：0.047" (1.20mm)
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Overview
The LFSPXO071231 is a standard clock oscillator from IQD Frequency Products, operating at a nominal frequency of 20 MHz. It utilizes CMOS output format and is powered by a nominal supply voltage of 3.3 V. The component features an enable/disable function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.2 mm x 2.5 mm. The device supports an extended operating temperature range up to 125°C, suitable for industrial applications.
Feature Summary
- Integrated enable/disable control functionality
- CMOS output signal format
- Extended high-temperature operation capability
Applications
- Industrial equipment timing
- Computing systems
- Communication infrastructure
Procurement Notes
Verify the specific package variant and temperature rating against the official datasheet before procurement. Confirm that the enable/disable pin configuration matches the target circuit design requirements. Ensure the 3.3V supply voltage aligns with the system power rails. Check for any recent part number revisions or obsolescence notices from the manufacturer.
Selection Notes
Select this component when a 20 MHz clock signal with low-power standby capabilities is required. The wide temperature range makes it suitable for harsh environments. Consider the small SMD footprint for space-constrained PCB layouts. Verify compatibility with downstream logic levels for the CMOS output.
Part Context
This oscillator belongs to IQD's standard XO series, designed for general-purpose timing applications. It complements other components in the LFSPXO family, offering reliable performance across various commercial and industrial sectors. The product line emphasizes compact size and robust electrical characteristics.
Replacement Considerations
Direct substitutes must match the 20 MHz frequency, 3.3V supply, CMOS output, and 3.2x2.5mm package. Verify thermal specifications and enable/disable functionality equivalence. Cross-reference with IQD's official replacement guides for confirmed alternatives.
