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Product Detailed Parameters
- Description：XTAL OSC XO 50.0000MHZ CMOS SMD
- Series：IQXO-542
- Mfr：IQD Frequency Products
- Package：Tape & Reel (TR),Cut Tape (CT)
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：50 MHz
- Function：Standby (Power Down)
- Output：CMOS
- Voltage - Supply：1.8V
- Frequency Stability：±25ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-20°C ~ 70°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：6mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.079" L x 0.063" W (2.00mm x 1.60mm)
- Height - Seated (Max)：0.031" (0.80mm)
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Overview
The LFSPXO082182 is a surface-mount crystal clock oscillator from the IQD Frequency Products IQXO-542 series. It operates at a nominal frequency of 50 MHz with a frequency stability of ±25 ppm over an operating temperature range of -20°C to +70°C. The device supports a supply voltage range of 2.97 V to 3.63 V, typically centered around 3.3 V, and features a maximum disabled current of 10 µA. Its physical dimensions are 2 mm x 16 mm with a seated height of 0.80 mm.
Feature Summary
- Surface-mount package design for automated assembly
- MEMS-based oscillator technology for reliability
- Low power consumption with minimal disable current
Applications
- General purpose timing circuits
- Embedded systems requiring stable clock sources
- Industrial control equipment
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct voltage, frequency, and tolerance specifications. Confirm that the required operating temperature range aligns with the application environment. Check for any specific packaging requirements or lead time constraints directly with authorized distributors.
Selection Notes
Select this component when a 50 MHz output is required in a compact 2mm x 16mm footprint. Ensure the system voltage matches the 3.3V nominal requirement within the specified tolerance. Consider the ±25 ppm stability sufficient for standard digital logic interfaces. Evaluate thermal management needs given the -20°C to +70°C operational range.
Part Context
This part belongs to the IQXO-542 series of MEMS oscillators from IQD Frequency Products. These devices offer a modern alternative to traditional quartz crystals, providing robust performance in a small form factor. The series is designed for applications demanding high reliability and consistent timing accuracy across varying environmental conditions.
Replacement Considerations
The IQMS-510 series is identified as the nearest equivalent MEMS model family. Verify pin compatibility and electrical parameters before substitution.
