D75A-020.0M Crystals, Oscillators, Resonators |
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Allicdata Part #: | CW651TR-ND |
Manufacturer Part#: |
D75A-020.0M |
Price: | $ 8.89 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | Connor-Winfield |
Short Description: | OSC TCXO 20.000MHZ LVCMOS SMD |
More Detail: | 20MHz TCXO LVCMOS Oscillator 3.3V Enable/Disable 1... |
DataSheet: | D75A-020.0M Datasheet/PDF |
Quantity: | 1000 |
250 +: | $ 8.07975 |
500 +: | $ 7.96005 |
750 +: | $ 7.48125 |
Frequency Stability: | ±280ppb |
Current - Supply (Disable) (Max): | -- |
Height - Seated (Max): | 0.079" (2.00mm) |
Size / Dimension: | 0.276" L x 0.197" W (7.00mm x 5.00mm) |
Package / Case: | 10-SMD, No Lead |
Mounting Type: | Surface Mount |
Ratings: | -- |
Current - Supply (Max): | 6mA |
Operating Temperature: | 0°C ~ 70°C |
Series: | D75A |
Voltage - Supply: | 3.3V |
Output: | LVCMOS |
Function: | Enable/Disable |
Frequency: | 20MHz |
Type: | TCXO |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Oscillators are electronic circuits which allow flow of current in a regular, periodic fashion. Oscillators are used in many applications including signal generation and as a timing source for digital logic and microprocessors. The D75A-020.0M is a type of oscillator used for frequency control, and offers design flexibility, high accuracy and reliability, along with stability over a wide temperature range.
Application Field
The D75A-020.0M offers a wide range of applications, from linear frequency control to digital synthesized tuning, and offers features such as a low noise output signal. It is used as a frequency control device for systems requiring high accuracy, such as clock systems or communication systems. It is also used in frequency measurement systems, medical and instrumentation equipment, and other types of frequency control applications.
Working Principle
The D75A-020.0M is a classical Pierce oscillator, consisting of a transistor and two capacitors with a resonant circuit. The transistor acts as an amplifier, providing a high current gain, and the two capacitors cause feedback that requires the input voltage and output current be in phase. The voltage of the resonant circuit is also affected by the two capacitors, so that it oscillates at the frequency determined by the external circuits. The oscillator has two terminals, one for the input voltage and one for the output current, and its output can be either a sinusoidal waveform or a square waveform.
The D75A-020.0M features a frequency range of 10MHz to 20MHz, and an enable function. Additional features include low phase noise, high dynamic range, low power consumption and a wide temperature range.
The D75A-020.0M is a highly accurate, stable and reliable frequency control device, and its wide temperature range ensures it will function in the most extreme conditions. Its low noise output signal and low power consumption make it an ideal choice for applications requiring frequency control.
The specific data is subject to PDF, and the above content is for reference
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