637L74A2I2T

Frequency Stability:	±100ppm
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:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	66mA
Operating Temperature:	-40°C ~ 85°C
Series:	637
Voltage - Supply:	2.5V
Output:	LVDS
Function:	Enable/Disable
Frequency:	74.1758MHz
Type:	XO (Standard)
Base Resonator:	Crystal
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

Introduction:

Oscillators are electronic devices that generate a repetitive waveform output, typically in the form of a sine or a square wave. Oscillators are widely used in the fields of telecommunications, computing, medical, audio and many other areas due to their unique ability to produce a stable frequency output. In this article, we will discuss the application field and working principle of the 637L74A2I2T oscillator.

Application Field:

The 637L74A2I2T oscillator is primarily used in the communications industry because of its superior features. Its low-jitter and wide frequency range allow it to be used in a variety of applications, including frequency shift keying (FSK), time division multiplexing (TDM), and digital voice telephony. Additionally, this oscillator is suitable for use in satellite communication systems, controlled frequency synthesizers, and pulse code modulation (PCM) systems.

Working Principle:

The 637L74A2I2T oscillator utilizes a two-stage amplifier containing two tuned amplifiers, each with a tuned voltage feedback network. The oscillator works by feeding the output of the first amplifier back to its own input, thus creating an oscillation. This oscillation is then amplified and shaped by the second amplifier and tuned voltage feedback network, creating a stable and accurate output waveform.

Advantages:

The 637L74A2I2T oscillator offers a number of advantages over other types of oscillators, such as its low jitter performance, wide output frequency range, low phase noise, low power consumption, and excellent temperature stability. Additionally, the oscillator can be used in a wide variety of applications due to its modular design, which allows the user to select the appropriate components for the desired application.

Conclusion:

The 637L74A2I2T oscillator is an excellent choice for many applications due to its superior performance and flexibility. Its low jitter performance, wide output frequency range, and low power consumption make it well suited for use in communications and other related fields. Furthermore, its modular design makes it easy to customize for a variety of applications.

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

Part Number	Manufacturer	Price	Quantity	Description