Allicdata Part #: | KM3270002-ND |
Manufacturer Part#: |
KM3270002 |
Price: | $ 2.80 |
Product Category: | Crystals, Oscillators, Resonators |
Manufacturer: | Diodes Incorporated |
Short Description: | OSCILLATOR XO 32.768KHZ CMOS SMD |
More Detail: | 32.768kHz XO (Standard) LVCMOS Oscillator 1.8V Ena... |
DataSheet: | KM3270002 Datasheet/PDF |
Quantity: | 1000 |
100 +: | $ 2.52000 |
Series: | SaRonix-eCera™ KM |
Packaging: | Strip |
Part Status: | Active |
Base Resonator: | Crystal |
Type: | XO (Standard) |
Frequency: | 32.768kHz |
Function: | Enable/Disable |
Output: | LVCMOS |
Voltage - Supply: | 1.8V |
Frequency Stability: | ±25ppm |
Operating Temperature: | -40°C ~ 85°C |
Current - Supply (Max): | 80µA |
Ratings: | -- |
Mounting Type: | Surface Mount |
Package / Case: | 4-SMD, No Lead |
Size / Dimension: | 0.079" L x 0.063" W (2.00mm x 1.60mm) |
Height - Seated (Max): | 0.033" (0.85mm) |
Current - Supply (Disable) (Max): | 10µA |
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Oscillators are used in a variety of electronic applications and are responsible for converting static electricity into an alternating AC electrical current. The KM3270002 is a commonly used oscillator typically employed in telecommunications systems and radio receivers. This oscillator generates stable signals of high precision and provides reliable operation over a broad frequency range due to its unique design features.
The KM3270002 is an oscillator based on an electronic circuit known as a Pierce oscillator. This type of circuit is widely used in the telecommunications industry since it offers a number of advantages over other oscillator types. For example, the Pierce oscillator offers low-cost construction, speedy frequency setup, as well as providing a relatively low level of distortion. Furthermore, the Pierce oscillator is able to generate higher frequencies compared to other oscillators, which makes it significantly more applicable for use in modern telecommunications systems.
The working principle governing the KM3270002 lies within its specialized design. The circuit comprises a single transistor, two resistors and two capacitors, and can be thought of as a feedback circuit. This circuit is responsible for setting up an oscillation, which is then poured into the output of the oscillator. This oscillation is then processed by a low-pass filter, which alters the frequency of the signal before it is passed out of the oscillator, thereby forming a stable signal.
Startup of the oscillator occurs when the power supply is applied to the circuit. Voltage is supplied to the base of the transistor, causing it to turn on. The current flowing through the transistor is then passed through the resistors and the capacitors of the circuit. This current then increases the voltage of the capacitor either through discharging or charging the two. As the voltage continues to increase, the capacitor begins to discharge its voltage into the base of the transistor. This action causes the current through the transistor to reduce, which in turn causes the voltage of the capacitor to decrease. This chain reaction creates the oscillation of current that is observed in the output of the KM3270002.
As the oscillator is now operating, other components such as low-pass filters and amplifiers can be added to the circuit in order to regulate the signal that is generated. For many applications, the output of the oscillator can be further enhanced by the addition of components such as inductors or transformers. These components can be used to increase the stability of the signal or to lower the frequency so that it can be used in a variety of modern communication systems.
The KM3270002 is a commonly used oscillator which has a number of advantages compared to other oscillator types. Its unique design enable it to operate reliably over a broad frequency range and provide high-precision signal output. Furthermore, its comprehensive set of features make the KM3270002 the ideal choice for many applications in the field of telecommunications. Thus, this oscillator is one of the most widely utilized components in telecommunications technology.
The specific data is subject to PDF, and the above content is for reference
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