7WZ3200002 Allicdata Electronics
Allicdata Part #:

7WZ3200002-ND

Manufacturer Part#:

7WZ3200002

Price: $ 0.88
Product Category:

Crystals, Oscillators, Resonators

Manufacturer: TXC Corporation
Short Description: OSC XO 32.768KHZ 3.3V SMD
More Detail: 32.768kHz XO (Standard) CMOS Oscillator 3.3V Enabl...
DataSheet: 7WZ3200002 datasheet7WZ3200002 Datasheet/PDF
Quantity: 1000
1000 +: $ 0.78986
Stock 1000Can Ship Immediately
$ 0.88
Specifications
Voltage - Supply: 3.3V
Height - Seated (Max): 0.056" (1.42mm)
Size / Dimension: 0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case: 4-SMD, No Lead
Mounting Type: Surface Mount
Ratings: --
Current - Supply (Max): --
Operating Temperature: -40°C ~ 85°C
Frequency Stability: ±20ppm
Series: 7W
Output: CMOS
Function: Enable/Disable
Frequency: 32.768kHz
Type: XO (Standard)
Base Resonator: Crystal
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Oscillators are electronic components that generate a repeated electric signal, such as a sine wave or square wave. They are widely used in various applications from communications to computing, where they are able to provide an important service such as providing a reference frequency. The 7WZ3200002 oscillators are designed specifically for applications such as clock generation and timing, synthesizers, and precise waveform generation.

Application Fields

The 7WZ3200002 oscillators are designed to provide extremely precise frequency reference signals in a variety of applications. Some of the most common applications are the following:

  • Clock generation - The 7WZ3200002 oscillators are used to generate high-precision clock signals. By providing a steady, accurate frequency reference signal, these oscillators enable better control of system actions such as data transfer.
  • Timing - Timing circuits are used to control the rhythm and sequence of events in many applications. The 7WZ3200002 oscillators are designed to provide precise reference signals for timing circuits across a broad range of frequencies.
  • Synthesizers - Digital synthesizers use oscillators to generate musical pitch and timbre. The 7WZ3200002 oscillators are designed to enable the generator of precise waveforms for optimal audio performance.
  • Precise waveform generation - Many modern electronics applications require precise waveforms to be generated. The 7WZ3200002 oscillators are designed to provide stable and accurate reference frequencies for these applications.

Working Principle

The 7WZ3200002 oscillators are designed based on a crystal oscillator circuit. In this circuit, a quartz crystal is connected between two terminals of a transistor. When an alternating current is sent through the circuit, the quartz crystal creates a mechanical resonance, which causes the transistor to oscillate. This creates an alternating electrical signal, which can be used as a reference frequency.

The frequency of the output signal is determined by the properties of the quartz crystal. The 7WZ3200002 oscillators use quartz crystals with tightly controlled properties, allowing them to produce a stable frequency reference signal even over temperature variations and time.

The 7WZ3200002 oscillators are designed to offer superior accuracy and stability. To improve accuracy, the oscillators use voltage controlled crystals (VCXOs) to ensure a constant reference frequency despite changes in power supply voltage or temperature. To increase stability, the 7WZ3200002 oscillators are designed with a minimum of jitter, or rapid changes in frequency. This is accomplished by using a combination of crystal-based oscillators and digital temperature compensation.

Conclusion

The 7WZ3200002 oscillators are tailored specifically for applications requiring an extremely stable and accurate frequency reference signal. These oscillators are designed to provide the precision needed for clock generation, timing, synthesizers, and precise waveform generation. The oscillators are based on a crystal oscillator circuit, and utilize voltage controlled crystals (VCXOs) for improved accuracy and digital temperature compensation for enhanced stability.

The specific data is subject to PDF, and the above content is for reference

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