SIT9120AC-1D3-33E74.250000T

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	35mA
Height - Seated (Max):	0.039" (1.00mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	69mA
Operating Temperature:	-20°C ~ 70°C
Absolute Pull Range (APR):	--
Series:	SiT9120
Voltage - Supply:	3.3V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	74.25MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Oscillators

Oscillators are electronic devices that produce a periodically repeating signal. There are a variety of oscillators, each of which work differently and provide different characteristics. One is the SIT9120AC-1D3-33E74.250000T. This oscillator provides the Time Division Multiplexing, Time Division Multiple Access, wireless frequency synthesis, has a wide operating temperature range of -40°C to 85°C, and can be found in a variety of applications, such as TV broadcast and radio communications.

The SIT9120AC-1D3-33E74.250000T Overview

The SIT9120AC-1D3-33E74.250000T oscillator has a wide operating temperature range and low power consumption. It works as a voltage-controlled oscillator (VCO) and can generate a frequency range of 4.83125MHz to 74.25MHz. It also features a built-in prescaler that allows for a wide operating frequency range. This oscillator is also customizable, with options for an integrated-laser trimmed filter, integrated low noise amplifier, and a high-density package.

SIT9120AC-1D3-33E74.250000T Application Field

The SIT9120AC-1D3-33E74.250000T is used in a variety of applications, such as in TV broadcast and in radio communications. It is used in TV broadcast for the frequency synthesis. The oscillator is also used in radio communications because it provides a low power consumption and wide operating temperature range. It is also used in time division multiplexing, time division multiple access (TDMA), and wireless frequency synthesis applications.

SIT9120AC-1D3-33E74.250000T Working Principle

The SIT9120AC-1D3-33E74.250000T oscillator works as a voltage-controlled oscillator (VCO). It features an integrated, laser trimmed, F-connector, and load resistor filter. This allows for low noise performance. The integrated low noise amplifier further reduces the noise figure of the oscillator.The primary circuit of the oscillator is based on a LC tank LC which is made of inductors and capacitors connected in series. A varactor diode (also known as a tuning diode) is used to manually control the oscillator frequency. The varactor is a reverse biased diode that acts as a variable capacitor. When the voltage across the diode is changed, the capacitance of the diode also changes. This change in capacitance alters the oscillator frequency. The varactor is typically controlled by a voltage source. Varying the voltage of the voltage source alters the oscillator frequency. The signal from the oscillator is amplified by an amplifier stage and converted to a signal with the desired frequency. The signal is then fed to the prescaler which the divides the frequency further to the desired output frequency.

Conclusion

The SIT9120AC-1D3-33E74.250000T is a low-power-consumption oscillator with wide operating temperature and frequency range. It has features such as an integrated-laser trimmed filter and integrated low noise amplifier. The SIT9120AC-1D3-33E74.250000T is used in a variety of applications such as TV broadcast, radio communications, time division multiplexing, time division multiple access, and wireless frequency synthesis. The SIT9120AC-1D3-33E74.250000T works as a voltage-controlled oscillator and has a primary circuit based on a LC tank. It uses an integrated varactor diode, which acts as a variable capacitor, to control the oscillator frequency. The output signal from the oscillator is then passed through an amplifier stage and afterwards, is fed to the prescaler to divide the frequency to the desired output frequency.

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

Part Number	Manufacturer	Price	Quantity	Description