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Name: LMX2581SQX/NOPB
Brand: Texas Instruments
SKU: LMX2581SQX/NOPB
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Texas Instruments LMX2581SQX/NOPB

Part No.:: LMX2581SQX/NOPB

Manufacturer:: Texas Instruments

Package:: 32-WFQFN Exposed Pad

Datasheet:: LMX2581SQX/NOPB.pdf

Description:: IC RF FREQ SYNTHESIZER 32WQFN

In Stock:: 17660

Quantity:: Add To Cart

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LMX2581SQX/NOPB Specifications

Package/Case:
32-WFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Bulk
Series:
-
ProductStatus:
Active
Type:
Frequency Synthesizer (RF)
PLL:
Yes with Bypass
Input:
Clock
Output:
Clock
NumberofCircuits:
1
Ratio-Input:Output:
1:5
Differential-Input:Output:
No/Yes
Frequency-Max:
3.76GHz
Divider/Multiplier:
Yes/Yes
Voltage-Supply:
3.15V ~ 3.45V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

LMX2581SQX/NOPB this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LMX2581SQX/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 LMX2581SQX/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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LMX2581SQX/NOPB information

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LMX2581SQX/NOPB Application Introduction

LMX2581SQX/NOPB is a high-performance frequency synthesizer with integrated VCO (Voltage-Controlled Oscillator), commonly used in RF (Radio Frequency) and microwave applications.

Application Scenario:

In wireless communication systems, LMX2581SQX/NOPB can be utilized to generate stable and precise RF signals for modulation and demodulation processes, such as in cellular base stations.

Circuit Design:

To effectively integrate LMX2581SQX/NOPB into a design, follow these guidelines:

1. Power Management:

Provide a stable power supply to LMX2581SQX/NOPB using low-noise voltage regulators and proper decoupling capacitors. Ensure that the power supply meets the specified voltage and current requirements to ensure reliable operation.

2. Signal Integrity:

Design the PCB layout carefully to minimize signal reflections, crosstalk, and impedance mismatches. Place decoupling capacitors close to the power pins of LMX2581SQX/NOPB to filter out high-frequency noise.

3. Thermal Management:

To prevent overheating, ensure adequate thermal dissipation for LMX2581SQX/NOPB by using thermal vias, heat sinks, or thermal pads. Place the device away from heat sources and provide sufficient airflow in the system enclosure.

4. External Components:

Select high-quality passive components, such as resistors and capacitors, for the external loop filter and other supporting circuits. Follow the manufacturer's recommendations for component values and tolerances to optimize performance.

5. Clock Generation:

Ensure accurate clock generation by properly configuring the PLL (Phase-Locked Loop) and loop filter parameters of LMX2581SQX/NOPB. Use high-quality reference clocks and minimize jitter to achieve optimal phase noise performance.

Considerations:

When designing with LMX2581SQX/NOPB, consider the following factors:

- Frequency Planning: Plan the frequency synthesis chain to meet the specific frequency requirements of the application, considering factors such as frequency range, resolution, and phase noise.

- Output Configuration: Configure the output frequency, amplitude, and phase settings of LMX2581SQX/NOPB according to the requirements of the downstream RF components and communication standards.

- Phase Noise Performance: Optimize loop filter parameters and reference clock quality to minimize phase noise, which is crucial for achieving high-quality modulation and demodulation in RF systems.

- ESD Protection: Implement proper ESD (Electrostatic Discharge) protection measures to safeguard LMX2581SQX/NOPB and other sensitive components against electrostatic discharge events during handling and operation.

- Testing and Validation: Thoroughly test the LMX2581SQX/NOPB circuit under various operating conditions to validate performance and ensure compliance with specifications and regulatory requirements.

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3. Are the LMX2581SQX/NOPB price and inventory displayed accurate?

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6. What is the process for return or replacement of LMX2581SQX/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 LMX2581SQX/NOPB we delivered, we will accept the replacement or return of the LMX2581SQX/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 LMX2581SQX/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