TXC Crystal Oscillator

Overview

TXC Corporation's surface-mount device (SMD) resonators are precision quartz crystal components designed for modern compact electronic devices. These resonators utilize the piezoelectric properties of quartz to generate stable clock frequencies for digital circuits. As a leading Taiwanese manufacturer, TXC offers a wide range of SMD resonators with frequencies typically ranging from 1MHz to 100MHz, packaged in industry-standard sizes such as 3225, 5032, and 7050. These components are RoHS compliant and suitable for automated assembly processes.

Structure and Working Principle

贴片晶体原厂 SMD 2012 32.768KHz 2.0*1.2mm 大洋 TXC 9H T11 谐振器晶技

广州晶洋电子科技有限公司

The TXC SMD resonator consists of a quartz crystal blank precisely cut to vibrate at a specific frequency when voltage is applied. This blank is sandwiched between electrodes and sealed within a ceramic package with metalized contacts for surface mounting. The piezoelectric effect causes the quartz crystal to oscillate at its resonant frequency when excited by an external circuit. This stable frequency serves as a timing reference for microcontrollers, processors, and communication chips in electronic devices. The compact SMD package ensures minimal space requirements while maintaining excellent frequency stability.

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Key Features

TXC SMD resonators offer several performance advantages including frequency stability as tight as ±10ppm, low aging rates (typically ±3ppm/year), and excellent shock resistance. Their miniature size makes them ideal for space-constrained applications. These components operate over wide temperature ranges (-40°C to +85°C or higher for industrial grades) with minimal frequency deviation. The hermetically sealed packages provide protection against moisture and contaminants, ensuring long-term reliability in harsh environments.

Application Areas

TXC SMD resonators are widely used in telecommunications equipment (routers, switches, base stations), consumer electronics (smartphones, tablets, wearables), and industrial control systems. They serve as clock sources for CPUs, GPUs, and various ICs. Automotive applications include infotainment systems, ADAS modules, and telematics units where vibration resistance and temperature stability are critical. Medical devices also utilize these components for their timing precision in diagnostic equipment and patient monitoring systems.

Maintenance and Precautions

AV系列晶体,AV-9.84375MAGE-T,TXC晶技石英谐振器,3225贴片晶振

深圳市康华尔电子有限公司

Proper handling is essential to prevent damage to SMD resonators. Avoid mechanical stress during assembly and operation, as quartz crystals are sensitive to shock and vibration. Follow recommended reflow soldering profiles to prevent thermal damage. Storage should be in dry environments (40% RH max) at room temperature. ESD precautions must be observed during handling. When designing circuits, ensure proper load capacitance matching and keep traces short to maintain signal integrity.

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B2B Procurement Guide

When sourcing TXC SMD resonators, verify specifications including frequency tolerance, load capacitance, operating temperature range, and package size. Request samples for prototype testing before large orders. Consider lead time (typically 6-8 weeks for standard products) and minimum order quantities. For high-volume purchases (10,000+ units), negotiate pricing based on annual forecasts. Verify supplier certifications and quality control processes to ensure component reliability.