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Name: LMX2485QSQX/NOPB
Brand: Texas Instruments
SKU: LMX2485QSQX/NOPB
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Texas Instruments LMX2485QSQX/NOPB

Part No.:: LMX2485QSQX/NOPB

Manufacturer:: Texas Instruments

Package:: 24-WFQFN Exposed Pad

Datasheet:: LMX2485QSQX/NOPB.pdf

Description:: IC FREQ SYNTH 3GHZ 24WQFN

In Stock:: 2885

Quantity:: Add To Cart

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LMX2485QSQX/NOPB Specifications

Package/Case:
24-WFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Bulk
Series:
Automotive, AEC-Q100, PLLatinum™
ProductStatus:
Active
Type:
Frequency Synthesizer (RF)
PLL:
Yes
Input:
Clock
Output:
Clock
NumberofCircuits:
1
Ratio-Input:Output:
3:2
Differential-Input:Output:
Yes/No
Frequency-Max:
3.1GHz
Divider/Multiplier:
Yes/Yes
Voltage-Supply:
2.5V ~ 3.6V
OperatingTemperature:
-40°C ~ 105°C
MountingType:
Surface Mount

LMX2485QSQX/NOPB this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LMX2485QSQX/NOPB price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LMX2485QSQX/NOPB to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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LMX2485QSQX/NOPB information

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The working principle and core technical features of LMX2485QSQX/NOPB

LMX2485QSQX/NOPB is a versatile frequency synthesizer integrated circuit (IC) renowned for its exceptional performance and advanced features, making it a cornerstone in various electronic applications.

Work Principle:

The LMX2485QSQX/NOPB operates based on a phase-locked loop (PLL) architecture, where an internal voltage-controlled oscillator (VCO) generates an output frequency that is locked to a reference input frequency. This reference frequency can be derived from a crystal oscillator or an external input signal. The PLL feedback loop adjusts the VCO frequency to maintain phase and frequency coherence between the output and reference signals, thereby providing precise frequency synthesis capabilities.

Core Technology Features:

- Fractional-N PLL: The device utilizes a fractional-N PLL architecture, enabling precise frequency synthesis with fine frequency resolution and low spurious levels.

- Integrated VCO: The integrated voltage-controlled oscillator offers wide frequency coverage with excellent phase noise performance, ensuring high-quality signal generation across various frequency bands.

- Flexible Configuration: With programmable dividers, phase detectors, and loop filters, the LMX2485QSQX/NOPB allows for flexible configuration to meet diverse application requirements.

- Low Power Consumption: Designed for energy efficiency, the IC features low power consumption, making it suitable for battery-operated and power-sensitive applications.

Application Scenarios:

In wireless communication systems, LMX2485QSQX/NOPB plays a crucial role in frequency synthesis for transmitters and receivers, ensuring precise channel selection and frequency agility. Additionally, it finds application in:

- Wireless Infrastructure: The IC is utilized in base stations and access points for cellular, Wi-Fi, and other wireless standards, enabling seamless connectivity and robust communication links.

- Satellite Communication: In satellite transponders and ground stations, the LMX2485QSQX/NOPB facilitates frequency synthesis for uplink and downlink channels, supporting reliable satellite communication services.

- Test and Measurement Equipment: The high-performance characteristics of the IC make it suitable for use in signal generators, spectrum analyzers, and other test and measurement instruments, ensuring accurate signal generation and analysis.

Efficiency and Performance Enhancement:

To enhance overall system performance and efficiency when using LMX2485QSQX/NOPB, consider the following strategies:

- Optimized Loop Filter Design: Tailor the loop filter parameters to achieve the desired phase noise performance and settling time while minimizing loop bandwidth and power consumption.

- Frequency Planning: Implement efficient frequency planning techniques to optimize channel spacing, spectral efficiency, and interference mitigation in wireless communication systems.

- Dynamic Power Management: Utilize dynamic power management techniques, such as voltage scaling and clock gating, to adaptively adjust power consumption based on system operating conditions and performance requirements.

- Advanced Signal Processing: Employ advanced signal processing algorithms, such as digital pre-distortion and adaptive filtering, to compensate for nonlinearities and enhance signal quality in transmitter and receiver chains.

- System-Level Integration: Integrate the LMX2485QSQX/NOPB with other system components, such as microcontrollers and RF front-end modules, to streamline system design, reduce complexity, and improve overall system efficiency.

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6. What is the process for return or replacement of LMX2485QSQX/NOPB?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LMX2485QSQX/NOPB we delivered, we will accept the replacement or return of the LMX2485QSQX/NOPB only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LMX2485QSQX/NOPB.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

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