LMX2572RHAR

Frequency Synthesizers
7,821 Effective Inventory

LMX2572RHAR

Effective Inventory7,821

Frequency Synthesizers

  • Manufacturer Part # : LMX2572RHAR

  • Package/Case: VQFN (RHA)-40

  • Brand: Texas Instruments

  • Product Categories : Clock Generators, PLLs, Frequency Synthesizers

  • Series : LMX2572

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

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LMX2572RHAR DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $9.852 $9.85
30 $7.804 $234.12
10 $8.579 $85.79
100 $7.155 $715.50

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

Interested Parts

Rapid Quote

Please submit RFQ for LMX2572RHAR or email to us: Email: [email protected], we will contact you in 12 hours.

LMX2572RHAR Details

The LMX2572RHAR is a high-performance frequency synthesizer from Texas Instruments, designed for precision frequency generation in RF and wireless communication systems. This synthesizer offers a wide frequency range and low phase noise, making it suitable for demanding applications that require accurate and stable frequency synthesis.

Pinout

  • 1 (VDD): Positive Power Supply
  • 2 (GND): Ground
  • 3 (RFout): RF Output
  • 4 (VCOin): Voltage Controlled Oscillator Input
  • 5 (REFin): Reference Input
  • 6 (SDA): I2C Serial Data
  • 7 (SCL): I2C Serial Clock
  • 8 (LD): Lock Detect Output

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • Wide Frequency Range: Offers a broad frequency range for versatile frequency synthesis.
  • Low Phase Noise: Ensures low phase noise output for high-quality signal generation.
  • High Precision: Provides precise frequency synthesis for accurate RF communication.
  • Integrated VCO: Includes an integrated Voltage Controlled Oscillator for frequency agility.
  • Flexible Control Interface: Features I2C interface for easy control and configuration.

Application

  • Wireless Communication: Ideal for wireless communication systems requiring stable and precise frequency generation.
  • RF Transceivers: Used in RF transceivers for signal synthesis and modulation.
  • Synthesizer Designs: Suitable for synthesizer designs in various radio frequency applications.

Where to Use

The LMX2572RHAR is recommended for applications that demand high-performance frequency synthesis, such as wireless communication systems, RF transceivers, and other RF applications requiring stable and accurate signal generation.

How to Use

Connect the LMX2572RHAR to your system and provide the necessary power supply to the VDD pin. Input the reference frequency to the REFin pin and configure the output frequency through the I2C interface using the SDA and SCL pins. Monitor the lock status using the LD pin. For detailed usage instructions, consult the datasheet.

Application Circuit

The application circuit diagram for the LMX2572RHAR demonstrates the connection setup for integrating the frequency synthesizer into RF and wireless communication systems. It includes connections for power, reference input, control interface, and RF output to ensure proper functionality and signal quality.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

  • ADF4351: An alternative frequency synthesizer with comparable performance characteristics.
  • Si5351: A similar frequency generator offering flexibility and precision in frequency synthesis.

Complementary

The LMX2572RHAR can be paired with the LMX2594RHAT, a high-frequency synthesizer that complements the functionality of the LMX2572RHAR with extended frequency range and modulation capabilities, suitable for advanced RF communication systems.

When selecting complementary frequency synthesizers, ensure compatibility and coherence in frequency generation requirements for optimal system performance.

Frequently Asked Questions

Q: What is the frequency range of the LMX2572RHAR?

A: The LMX2572RHAR offers a wide frequency range suitable for various RF and wireless communication applications. Refer to the datasheet for specific frequency coverage and limitations.

Q: Does the LMX2572RHAR require external frequency tuning components?

A: The LMX2572RHAR integrates a Voltage Controlled Oscillator and offers precise frequency synthesis without the need for external tuning components.

LMX2572RHAR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Integrated VCO Yes Output frequency (min) (MHz) 28
Output frequency (max) (MHz) 6400 Normalized PLL phase noise (dBc/Hz) -232
Current consumption (mA) 75 Features FSK modulation, Flexible ramp generation, Integer-boundary spurs (IBS) removal, Integrated VCO, Phase adjustment, Wideband
1/f noise (10-kHz offset at 1-GHz carrier) (dBc/Hz) -124 Rating Catalog
Operating temperature range (°C) -40 to 85 Lock time (µs) (typ) Loop BW dependent

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification LMX2572RHAR PDF Download

FAQs

What is LMX2572RHAR?

The LMX2572RHAR is a high-performance wideband frequency synthesizer with integrated VCO (voltage-controlled oscillator) designed by Texas Instruments. It is ideal for applications requiring high-frequency signal generation, such as wireless infrastructure, test and measurement equipment, and radar systems.

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