What is the Additional Feature ?

Name: LMX2572RHAR
Brand: Texas Instruments
SKU: LMX2572RHAR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Texas Instruments LMX2572RHAR

Part No.:: LMX2572RHAR

Manufacturer:: Texas Instruments

Package:: 40-VFQFN Exposed Pad

Datasheet:: LMX2572RHAR.pdf

Description:: IC FREQ SYNTHESIZER RF 40VQFN

In Stock:: 2658

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

LMX2572RHAR Specifications

Package/Case:
40-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Type:
Frequency Synthesizer (RF)
PLL:
Yes with Bypass
Input:
Clock
Output:
-
NumberofCircuits:
1
Ratio-Input:Output:
1:2
Differential-Input:Output:
Yes/Yes
Frequency-Max:
6.4GHz
Divider/Multiplier:
Yes/Yes
Voltage-Supply:
3V ~ 3.5V
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

LMX2572RHAR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LMX2572RHAR 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 LMX2572RHAR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

LMX2572RHAR information

Views：

LMX2572RHAR Typical application Circuitry

LMX2572RHAR

The LMX2572RHAR is a low-power, high-performance frequency synthesizer system that includes an integrated voltage-controlled oscillator (VCO) with a fully integrated phase-locked loop (PLL) from Texas Instruments. It is widely used in applications such as wireless infrastructure, test equipment, and clock generation due to its versatility and excellent performance.

Below are some considerations when designing an application circuit for the LMX2572RHAR:

1. Power Supply: The LMX2572RHAR operates from a 3.3V power supply. Use bypass capacitors as close as possible to the power pins to filter noise and ensure a stable power supply.

2. PLL Loop Filter: A critical part of the PLL system, this component determines the loop stability and transient response. Your design should ensure that the loop filter is correctly designed to avoid instabilities.

3. Reference Frequency Input: The reference frequency for the PLL can be sourced from an onboard crystal oscillator or an external source. The selection of the reference frequency has implications for the final output range, phase noise, and lock time.

4. Output Frequency Selection: LMX2572RHAR supports a wide frequency range, from 10 MHz up to 4.5 GHz. It's vital to select the right output frequency for your specific application requirements.

5. SPI Interface: The LMX2572RHAR is programmed via a 3-wire SPI interface. The SPI interface must be correctly wired to a microcontroller or other device to configure the LMX2572RHAR.

6. Output Buffers: LMX2572RHAR provides two output buffers that can drive 50 Ω directly, and their output power can be adjusted. Depending on the load requirement, the output power can be set accordingly.

7. Noise Filtering: Use low-pass and band-pass filters in the circuit design to reduce noise and improve signal quality.

8. Layout Design: The printed circuit board (PCB) layout is an essential part of your circuit design. All RF traces should be 50 Ω controlled impedance lines to avoid reflections. Additionally, the layout should minimize the length of the sensitive analog traces.

9. Temperature Control: Ensure proper thermal management in your design to avoid overheating the LMX2572RHAR, as it could impact performance.

10. Component Selection: The selection of passive components like resistors, capacitors, and inductors plays a significant role in the circuit's overall performance.

Always remember to consult the manufacturer's datasheet and reference designs when designing your application circuit. They will provide specific, detailed advice tailored to this particular component and its unique characteristics.

LMX2572RHAR FAQ

1. How to order LMX2572RHAR on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that LMX2572RHAR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LMX2572RHAR. All suppliers must pass our qualification reviews before they can publish their products including LMX2572RHAR on icwhale.com; we pay more attention to the channels and quality of LMX2572RHAR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LMX2572RHAR price and inventory displayed accurate?

The price and inventory of LMX2572RHAR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of LMX2572RHAR?

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 LMX2572RHAR we delivered, we will accept the replacement or return of the LMX2572RHAR 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 LMX2572RHAR.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations