Precision Timing & Clock Solution Provider

Frequency Control — Full Range of PCB Mount Connectors

The frequency control solutions category includes a complete portfolio of timing devices such as crystal units, crystal oscillators (XO), temperature compensated oscillators (TCXO), voltage controlled oscillators (VCXO), and high-speed differential oscillators.

These components are designed to deliver ultra-stable clock signals with low jitter and high frequency accuracy, supporting advanced systems such as networking equipment, industrial automation, embedded controllers, RF communication systems, and high-speed computing platforms.

For industry-standard definitions of oscillators and timing devices, refer to
Analog Devices Timing Reference
and
Oscillator Fundamentals Guide.

XO / TCXO / VCXO / OCXO Options
LVDS / LVPECL / HCSL Output
Low Phase Noise & Low Jitter
3.5 MHz – 2.5 GHz Range
Industrial Grade Reliability
ISO 9001 Certified Manufacturing

Technical Reference

Connector Type	Pin Count	Mounting Style	Current Rating	Voltage Rating	Mating Cycles	Waterproof
Standard SMT	6/9/16/24 Pin	Surface Mount	3A-5A	30V DC	10,000	No
Standard DIP	6/9/16/24 Pin	Through-Hole	3A-5A	30V DC	10,000	No
Right Angle	6/9/16/24 Pin	SMT/DIP	3A-5A	30V DC	10,000	Optional
Vertical	16/24 Pin	SMT/DIP	5A	30V DC	10,000	No
Waterproof	6/16 Pin	SMT/DIP	5A	30V DC	10,000	IP67

Types

Frequency Control — Subcategories

Frequency Control

Crystal Resonators

Product Features

Crystal Units & Timing Devices Key Features

⏱️

High Frequency Accuracy

Precise frequency control with tight tolerance options supporting demanding timing applications.

📡

Ultra-Low Jitter Performance

Optimized oscillator architectures provide clean clock signals for high-speed digital systems.

🌡️

Excellent Temperature Stability

TCXO and VCXO solutions maintain reliable operation across wide temperature ranges.

⚡

Fast Startup Characteristics

Designed for embedded systems requiring rapid clock stabilization after power-up.

🔊

Low Phase Noise

Ideal for RF, wireless communication and precision synchronization applications.

📦

Multiple Package Options

Available in miniature SMD, tuning fork, ceramic, metal can and differential oscillator packages.

🌐

Wide Frequency Range

Coverage from 32.768kHz RTC crystals up to hundreds of MHz oscillator solutions.

✅

Industrial Reliability

RoHS and REACH compliant products suitable for long-life electronic systems.

Why Choose Vistar

🏭

15+ Years Experience

Specialized in electronic connectors since 2009

✅

ISO 9001 Certified

100% quality testing before shipment

📦

Free Engineering Samples

Available for qualified projects

🚀

Fast Lead Time

2-4 weeks standard delivery

🔧

OEM/ODM Custom

Custom design & manufacturing

🌍

Global Service

Serving 50+ countries worldwide

Industries & Applications

Applications of Crystal Oscillators & Differential Oscillators

📡 Communication Equipment
Wireless infrastructure, base stations and RF communication systems.

🌐 Networking Hardware
Ethernet switches, routers, optical modules and data center equipment.

🏭 Industrial Automation
PLCs, industrial controllers, robotics and automation platforms.

🚗 Automotive Electronics
ADAS systems, infotainment modules, telematics and vehicle networking.

📱 Consumer Electronics
Smartphones, tablets, wearable devices and portable electronics.

💻 Embedded Systems
Microcontrollers, FPGA designs, SBCs and IoT devices.

☁️ Servers & Data Centers
PCIe, storage controllers and synchronization infrastructure.

🛰️ Timing & Synchronization
Precision clocks, GNSS systems and telecom synchronization networks.

FAQ

Frequency Control Components FAQ

What is the difference between XO, TCXO, and VCXO?

XO is a fixed-frequency oscillator. TCXO adds temperature compensation for improved stability. VCXO allows voltage-controlled frequency tuning for synchronization applications.

What is a differential oscillator (LVDS / LVPECL / HCSL)?

A differential oscillator provides complementary outputs for high-speed signal transmission, reducing noise and improving signal integrity in high-frequency systems.

What applications require crystal oscillators?

They are widely used in telecom, computing, industrial automation, automotive electronics, and RF communication systems requiring precise timing.

Why is low phase noise important?

Low phase noise reduces timing jitter, improves signal clarity, and ensures reliable operation in high-speed digital and RF circuits.

Complete Frequency Control Solutions for Modern Electronics

Vistar Electronics provides a full range of frequency control components including crystal units, oscillators, TCXO, VCXO, and high-performance differential oscillators. These products are engineered for high reliability, low jitter, and excellent frequency stability in demanding electronic systems.

With advanced manufacturing capabilities and strict quality control, our solutions support applications ranging from consumer electronics to mission-critical industrial and telecom systems. All products comply with RoHS and REACH environmental standards.

For engineering support or custom frequency requirements, contact us at
sales@vistarelectronics.com.

32.768kHz Tuning Fork Crystals

Crystal Units