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Name: LMX2581ESQE/NOPB
Brand: Texas Instruments
SKU: LMX2581ESQE/NOPB
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Texas Instruments LMX2581ESQE/NOPB

Part No.:: LMX2581ESQE/NOPB

Manufacturer:: Texas Instruments

Package:: 32-WFQFN Exposed Pad

Datasheet:: LMX2581ESQE/NOPB.pdf

Description:: IC RF FREQ SYNTHESIZER 32WQFN

In Stock:: 2316

Quantity:: Add To Cart

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LMX2581ESQE/NOPB Specifications

Package/Case:
32-WFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
Frequency Synthesizer (RF)
PLL:
Yes with Bypass
Input:
Clock
Output:
Clock
NumberofCircuits:
1
Ratio-Input:Output:
1:2
Differential-Input:Output:
No/Yes
Frequency-Max:
3.8GHz
Divider/Multiplier:
Yes/Yes
Voltage-Supply:
3.15V ~ 3.45V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

LMX2581ESQE/NOPB this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LMX2581ESQE/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 LMX2581ESQE/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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LMX2581ESQE/NOPB information

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LMX2581ESQE/NOPB Application Introduction

LMX2581ESQE/NOPB is a high-performance, low-noise frequency synthesizer with integrated voltage-controlled oscillators (VCOs), designed for demanding RF applications.

Application Scenario:

In RF communication systems, LMX2581ESQE/NOPB can be utilized for frequency generation and synchronization, crucial for applications like wireless base stations and satellite communication.

Circuit Design:

To effectively utilize LMX2581ESQE/NOPB in a design project, consider the following optimizations:

1. Power Management:

Provide a clean and stable power supply to LMX2581ESQE/NOPB and associated components. Use low-dropout regulators and bypass capacitors to minimize voltage fluctuations and noise.

2. Signal Integrity:

Optimize PCB layout to minimize signal distortions and interference. Pay attention to proper grounding and signal routing techniques to maintain signal integrity and minimize jitter.

3. Thermal Management:

Implement thermal vias and heat sinks to dissipate heat generated by LMX2581ESQE/NOPB and prevent overheating. Ensure adequate airflow and ventilation in the system enclosure to maintain optimal operating temperatures.

4. Loop Filtering:

Design appropriate loop filters to optimize phase noise performance and spurious suppression. Adjust loop bandwidth and damping factor according to the specific requirements of the application to achieve desired frequency stability and spectral purity.

5. External Components:

Select high-quality passive components, such as capacitors and inductors, for use with LMX2581ESQE/NOPB to ensure reliable performance and minimize frequency drift. Follow manufacturer recommendations for component selection and placement.

Considerations:

When integrating LMX2581ESQE/NOPB into a design, keep in mind:

- Phase Noise and Spurious Levels: Optimize loop parameters and filter settings to achieve desired phase noise and spurious performance for the target application.

- Frequency Planning: Carefully plan the frequency configuration and channel spacing to avoid interference and spectral overlap with neighboring channels or systems.

- System Calibration: Perform calibration and alignment procedures as necessary to compensate for component tolerances and manufacturing variations, ensuring accurate frequency generation and synchronization.

- Compliance Testing: Validate the design against relevant RF standards and regulations to ensure compliance with emission limits and spectral mask requirements.

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6. What is the process for return or replacement of LMX2581ESQE/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 LMX2581ESQE/NOPB we delivered, we will accept the replacement or return of the LMX2581ESQE/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 LMX2581ESQE/NOPB.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations