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LFTCXO085771

LFTCXO085771

IQD Frequency Products
10 MHz TCXO HCMOS Oscillator 3.3V 4-SMD, No Lead
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Overview

The LFTCXO085771 is a 10.0MHz temperature compensated crystal oscillator (TCXO) designed for high-precision timing applications. It provides a stable HCMOS output with a frequency stability of plus or minus 280ppb across a wide operating temperature range from -40 to 105 degrees Celsius. This 3.3V component is housed in a standard 4-SMD package measuring 7.0mm by 5.0mm.

Why Choose This Part

This TCXO offers excellent frequency stability of 0.28ppm, significantly outperforming standard XO components in varying thermal environments. Its wide operating temperature range up to 105 degrees Celsius makes it suitable for demanding industrial and outdoor deployments while maintaining a low maximum current draw of 10mA.

Applications

Precision Industrial Timing
Provides a reliable clock source for PLC logic and industrial control systems requiring stability over extreme temperature fluctuations.
Communications Base Stations
Used as a reference clock in network synchronization equipment where low frequency drift is essential for signal integrity.
Test and Measurement
Serves as a stable frequency reference for portable instrumentation and data acquisition systems.

Key Specifications

Type TCXO
Output HCMOS
Frequency 10 MHz
Mounting Type Surface Mount
Base Resonator Crystal
Package / Case 4-SMD, No Lead
Size / Dimension 0.276" L x 0.197" W (7.00mm x 5.00mm)
Voltage - Supply 3.3V
Frequency Stability +/-280ppb
Height - Seated (Max) 0.094" (2.40mm)
Operating Temperature -40degC ~ 105degC
Current - Supply (Max) 10mA

Getting Started

To integrate this component, provide a stable 3.3V supply and place a 0.1uF decoupling capacitor close to the Vcc pin. Ensure the HCMOS output traces are short and impedance-controlled to minimize signal reflections and EMI. The 7x5mm footprint is a standard industry size, compatible with common automated SMT assembly processes.

Categories

Clocks & Timing > Crystal Oscillators