| Allicdata Part #: | SIT3907AI-22-18NZ-28.636000Y-ND |
| Manufacturer Part#: |
SIT3907AI-22-18NZ-28.636000Y |
| Price: | $ 3.25 |
| Product Category: | Crystals, Oscillators, Resonators |
| Manufacturer: | SiTime |
| Short Description: | OSC DCXO 28.6360MHZ LVCMOS LVTTL |
| More Detail: | 28.636MHz DCXO LVCMOS, LVTTL Oscillator 1.8V 4-SM... |
| DataSheet: |  SIT3907AI-22-18NZ-28.636000Y Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 2.94792 |
Specifications
| Frequency Stability: | ±25ppm |
| Current - Supply (Disable) (Max): | -- |
| Height - Seated (Max): | 0.032" (0.80mm) |
| Size / Dimension: | 0.126" L x 0.098" W (3.20mm x 2.50mm) |
| Package / Case: | 4-SMD, No Lead |
| Mounting Type: | Surface Mount |
| Ratings: | -- |
| Current - Supply (Max): | 34mA |
| Operating Temperature: | -40°C ~ 85°C |
| Series: | SiT3907 |
| Voltage - Supply: | 1.8V |
| Output: | LVCMOS, LVTTL |
| Function: | -- |
| Frequency: | 28.636MHz |
| Type: | DCXO |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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Oscillators are broadly divided into negative resistance oscillators, relaxation oscillators, parametric oscillators, and so on. SIT3907AI-22-18NZ-28.636000Y is a type of parametric oscillator, which generally refers to an oscillator that adjusts and maintains the frequency of the output signal based on the parameter, which is usually the capacitance or inductance of the tank circuit.
This oscillator uses the delay effect of the diode as the time base, and uses the inductance composed of two capacitors and two resistors to form a resonance circuit to store the energy. When the energy stored in the circuit reaches a certain level, the oscillation conditions are reached. The frequency of the output signal is determined by the delay time of the diode. Therefore, this kind of oscillator is a very practical frequency control oscillator.
In addition, this element\'s linear frequency-current ratio characteristics and temperature compensation function make it possible to control the frequency within the specified temperature range accurately and precisely. The structure of the SIT3907AI-22-18NZ-28.636000Y oscillator is a single stage. It can be used for short-wave frequency generation, data communication circuit monitoring, frequency synthesis, timing control, synchronization and frequency tracking, etc.
The structure of SIT3907AI-22-18NZ-28.636000Y includes a current-controlled RC oscillator, an electromechanical integration unit, and a Schottky diode. The RC oscillator consists of an inductor, two fixed capacitors, and a variable capacitor. The current output of the electromechanical integration unit is coupled to the variable capacitor of the RC oscillator, and the inductor and two fixed capacitors form a resonant circuit, and the Schottky diode provides a delay for the oscillation. The wideband voltage-control oscillator possibly provides a sinusoidal waveform and is suitable for frequency hopping applications.
The working principle of the SIT3907AI-22-18NZ-28.636000Y oscillator is quite simple. Once the power is turned on, the oscillator will be initialized. When the frequency current of the encoder is applied, the variable capacitor of the resonant circuit will be charged and discharged, and a corresponding oscillation frequency will be generated.
The output frequency of the module is determined by the tuning parameters, which can be tuned to stabilize the output frequency and also can be used to measure the frequency of an external signal. To achieve a specific frequency, tuning potentials can be applied to the module and the stability of the frequency can be further adjusted.
In conclusion, oscillators are widely used in telecommunications, broadcasting, metering, industrial instruments, security and so on. SIT3907AI-22-18NZ-28.636000Y oscillator is a type of parametric oscillator which is suitable for short-wave frequency generation, data communication circuit monitoring, frequency synthesis, timing control, synchronization and frequency tracking, etc.
This oscillator uses the delay effect of the diode as the time base, and uses the inductance composed of two capacitors and two resistors to form a resonance circuit to store the energy. When the energy stored in the circuit reaches a certain level, the oscillation conditions are reached. The frequency of the output signal is determined by the delay time of the diode. Therefore, this kind of oscillator is a very practical frequency control oscillator.
In addition, this element\'s linear frequency-current ratio characteristics and temperature compensation function make it possible to control the frequency within the specified temperature range accurately and precisely. The structure of the SIT3907AI-22-18NZ-28.636000Y oscillator is a single stage. It can be used for short-wave frequency generation, data communication circuit monitoring, frequency synthesis, timing control, synchronization and frequency tracking, etc.
The structure of SIT3907AI-22-18NZ-28.636000Y includes a current-controlled RC oscillator, an electromechanical integration unit, and a Schottky diode. The RC oscillator consists of an inductor, two fixed capacitors, and a variable capacitor. The current output of the electromechanical integration unit is coupled to the variable capacitor of the RC oscillator, and the inductor and two fixed capacitors form a resonant circuit, and the Schottky diode provides a delay for the oscillation. The wideband voltage-control oscillator possibly provides a sinusoidal waveform and is suitable for frequency hopping applications.
The working principle of the SIT3907AI-22-18NZ-28.636000Y oscillator is quite simple. Once the power is turned on, the oscillator will be initialized. When the frequency current of the encoder is applied, the variable capacitor of the resonant circuit will be charged and discharged, and a corresponding oscillation frequency will be generated.
The output frequency of the module is determined by the tuning parameters, which can be tuned to stabilize the output frequency and also can be used to measure the frequency of an external signal. To achieve a specific frequency, tuning potentials can be applied to the module and the stability of the frequency can be further adjusted.
In conclusion, oscillators are widely used in telecommunications, broadcasting, metering, industrial instruments, security and so on. SIT3907AI-22-18NZ-28.636000Y oscillator is a type of parametric oscillator which is suitable for short-wave frequency generation, data communication circuit monitoring, frequency synthesis, timing control, synchronization and frequency tracking, etc.
The specific data is subject to PDF, and the above content is for reference
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