
Allicdata Part #: | XC1738-ND |
Manufacturer Part#: |
ECS-50-18-4XEN |
Price: | $ 0.46 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | ECS Inc. |
Short Description: | CRYSTAL 5.0000MHZ 18PF T/H |
More Detail: | 5MHz ±30ppm Crystal 18pF 120 Ohms HC-49/US |
DataSheet: | ![]() |
Quantity: | 2846 |
1 +: | $ 0.41580 |
10 +: | $ 0.34650 |
50 +: | $ 0.31185 |
100 +: | $ 0.27720 |
500 +: | $ 0.26334 |
1000 +: | $ 0.22176 |
2500 +: | $ 0.20790 |
5000 +: | $ 0.20097 |
10000 +: | $ 0.19404 |
Series: | HC-49USX |
Packaging: | Bulk |
Part Status: | Active |
Type: | MHz Crystal |
Frequency: | 5MHz |
Frequency Stability: | ±50ppm |
Frequency Tolerance: | ±30ppm |
Load Capacitance: | 18pF |
ESR (Equivalent Series Resistance): | 120 Ohms |
Operating Mode: | Fundamental |
Operating Temperature: | -40°C ~ 85°C |
Ratings: | -- |
Mounting Type: | Through Hole |
Package / Case: | HC-49/US |
Size / Dimension: | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
Height - Seated (Max): | 0.138" (3.50mm) |
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The ECS-50-18-4XEN is a quartz crystal oscillator module designed for high frequency, multi-channel phase-locked-loop (PLL) applications. It is designed to provide superior phase and frequency stability performance in demanding applications and environments. The ECS-50-18-4XEN module features an integrated low noise voltage controlled oscillator (VCO) that provides superior phase noise performance. In addition, it includes a selectable wide-band and narrow-band resistive divider-based output, allowing for more flexibility in frequency selection. This makes it ideal for applications requiring precise, high-frequency tuning and lock-in.
The ECS-50-18-4XEN works on the principle of an oscillator and a series of interconnected crystal circuits. An oscillator contains an active circuit and a resonator, typically a quartz crystal. The crystal’s natural frequency of vibration is determined by its shape, size, and composition. The oscillator circuit amplifies, shapes, and filters the oscillations that occur when electrical signals are passed through the crystal. The ECS-50-18-4XEN is designed to operate on the frequency generated by the quartz crystal, and its various components amplify, shape, and filter these signals.
The frequency of the output signal generated by the ECS-50-18-4XEN is determined by the oscillator\'s design, the particular crystal used, and the external components connected to the oscillator circuit. The frequency of the signals generated by the oscillator are then modified by the resistive divider and the crystal selection. The resistive divider is used to select the output frequency and the crystal is used to control the output frequency. Selecting the crystal size, shape, and composition can affect the frequency generated by the ECS-50-18-4XEN.
The ECS-50-18-4XEN is mainly used in PLL systems and other applications that require precise, high-frequency control and stability. It can be used in a variety of applications that require highly sensitive frequency control, such as radio communications, digital TV and radio receivers, television transmitters, wireless network congestion management, and wireless data exchange. In addition, the ECS-50-18-4XEN is ideally suited for digital frequency synthesizers, frequency multipliers, and frequency dividers, as well as providing precision tuning and frequency tracking capabilities in a variety of other applications.
The ECS-50-18-4XEN is a versatile and reliable crystal oscillator module that is widely used in a variety of precision control applications. It is a superior choice for frequency control due to its high accuracy, stability, and low noise performance. The oscillator circuit is designed for multiple-channel PLL operation, allowing for flexibility in frequency selection and making it ideal for applications that require precise and reliable frequency control.
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