LFSPXO056297REEL

Absolute Pull Range (APR):	--
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.039" (1.00mm)
Size / Dimension:	0.098" L x 0.079" W (2.50mm x 2.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	--
Operating Temperature:	-40°C ~ 85°C
Series:	IQXO-791
Frequency Stability:	±50ppm
Voltage - Supply:	3.3V
Output:	HCMOS
Function:	Enable/Disable
Frequency:	26MHz
Type:	XO (Standard)
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: LFSPXO056297REEL Application Field and Working Principle

The LFSPXO056297REEL is an oscillator device from the LFS family of oscillators, providing a wide range of frequencies and frequency accuracy over a wide temperature range while offering an easy-to- use time-saving solution with substantial cost savings. It is an ideal choice for frequency reference in consumer, automotive, industrial, medical, defense, aerospace and other various applications.

Overview

The LFSPXO056297REEL is a low-cost and ultra-compact IC oscillator with a wide baseband frequency output range from 1MHz to 300MHz, and a 1.2 to 3.3-V output. It can accurately track to an exact frequency within 20 parts-per-million over the specified temperature range. The device is also designed to accommodate systems or applications that require frequency-tracking optimization. It offers the advantages of a low supply current of 120 μA at 3V and maximum of 48 Ω output loading.The LFSPXO056297REEL is based on NXP\'s breakthrough Skip-Ahead II architecture, which features a fused-array loop cell with a lower power draw while guaranteeing high frequency accuracy, flexibility and ease of use. The device is manufactured using a cutting-edge CMOS process and is able to detect and respond to variable environmental factors such as voltage, temperature, aging and vibration. It also integrates a high-speed frequency comparison circuit and a temperature compensation loop, which enhances the device\'s tracking accuracy and stability.

Features

The LFSPXO056297REEL has a wide range of features and specifications that make it suitable for a wide range of applications. These features include:- Wide operating temperature range: -40°C to 85°C- Output frequency range: 1 MHz to 300 MHz - Frequency accuracy: 20 parts-per-million over temperature- Fast start-up: 10 µs- Output impedance: 48 Ω- Low-power design: 120 µA at 3V- Integrated temperature compensation - Wide load capability- High frequency stability

Applications

The LFSPXO056297REEL oscillator device is ideal for a variety of applications, including:- Smart Home and Industrial automation - Telecommunications- Military and Aerospace applications- Automotive electronic systems - Networking and other digital systems - Wearable Devices- Medical monitoring systems

Working Principle

The LFSPXO056297REEL is based on the integrated Skip-Ahead II technology from NXP Semiconductors. This technology combines a switched-capacitor oscillator with an open-loop voltage-controlled oscillator. It is composed of four main components: a charge pump, an oscillator cell, a frequency switch, and a voltage-controlled oscillator. The voltage-controlled oscillator (VCO) uses a variable resistor to control the output frequency.The Skip-Ahead II architecture uses the charge pump along with the frequency switch to control the operating frequency, enabling frequency selection and precision. When the frequency switch is on, the charge pump charges the oscillator cell until the capacitor voltage reaches a threshold. When the threshold is reached, the charge pump is turned off and the oscillator cell frequency will remain at the nominal value. Once the frequency switch is turned off, the voltage-controlled oscillator will then output the nominal frequency. The integrated temperature compensation loop, which is made up of an internal digital-to-analog converter, ensures high frequency stability over the extended temperature range. This loop continually adjusts the output voltage of the VCO to maintain the nominal output frequency.The LFSPXO056297REEL also offers a selectable output enable/disable pin and an on-chip enable/disable pin to enable or disable the device from the external system though software control.

Conclusion

The LFSPXO056297REEL is an oscillator device from the LFS family of oscillators, offering a wide range of frequencies and frequency accuracy over a wide temperature range. Although it is a low-cost and ultra-compact device, it provides a wide range of features and specifications, including a wide frequency range, accurate frequency tracking, fast start-up, low supply current, and a wide load capability with a high frequency stability. It is suitable for a variety of applications in consumer, automotive, industrial, medical, and defense industries. Thanks to the Skip-Ahead II technology, the device delivers meaningful performance and cost benefits to system designers.

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

Part Number	Manufacturer	Price	Quantity	Description