What is the Additional Feature ?

Name: AK1543
Brand: Asahi Kasei Microdevices/AKM
SKU: AK1543
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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

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Asahi Kasei Microdevices/AKM AK1543

Part No.:: AK1543

Manufacturer:: Asahi Kasei Microdevices/AKM

Package:: 24-WFQFN Exposed Pad

Datasheet:: AK1543.pdf

Description:: IC PLL RF FREQ SYNTHESIZER 24QFN

In Stock:: 2445

Quantity:: Add To Cart

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Purchase and inquiry

AK1543 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AK1543 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 AK1543 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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RFQ (Request for Quotations) in icwhale.com

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

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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.

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Common technical challenges and solutions when using AK1543

AK1543 is a high-performance digital-to-analog converter (DAC) commonly used in audio applications, offering excellent audio quality and performance.

Noise Challenges:

To mitigate noise issues associated with AK1543, consider implementing proper grounding techniques, using low-noise power supplies, and employing signal isolation methods to minimize interference.

Power Consumption:

Reduce power consumption by optimizing the digital signal processing algorithms, implementing power-saving modes, and utilizing efficient power management ICs in the system design around AK1543.

Integration Complexity:

Simplify integration by using comprehensive datasheets and application notes provided by the manufacturer, leveraging development platforms and evaluation kits, and collaborating with experienced audio system designers familiar with AK1543.

Improvement Solutions:

1. Noise Reduction Techniques: Implement ground planes, shielded cables, and ferrite beads to suppress electromagnetic interference. Use low-noise voltage regulators and layout techniques to minimize power supply noise.

2. Power Management Optimization: Utilize dynamic voltage and frequency scaling (DVFS), sleep modes, and shutdown features to reduce power consumption during idle periods. Employ efficient power supply designs with low quiescent current.

3. System-Level Integration: Integrate AK1543 into the audio system with standardized interfaces like I2S or SPDIF. Utilize microcontroller or DSP platforms with built-in support for AK1543 to streamline development.

4. Component Selection: Choose high-quality passive components, such as capacitors and resistors, to maintain signal integrity and minimize distortion. Select appropriate op-amps and filters to complement AK1543's performance.

5. Firmware Optimization: Optimize digital signal processing algorithms for efficient use of AK1543 capabilities. Implement noise shaping and oversampling techniques to enhance audio quality while minimizing noise and distortion.

AK1543 information

AK1543 Specifications

Package/Case:
24-WFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Obsolete
Type:
-
PLL:
Yes
Input:
Clock
Output:
Clock
NumberofCircuits:
1
Ratio-Input:Output:
2:1
Differential-Input:Output:
Yes/No
Frequency-Max:
1.3GHz
Divider/Multiplier:
Yes/No
Voltage-Supply:
2.7V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

AK1543 FAQ

1. How to order AK1543 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 AK1543 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AK1543. All suppliers must pass our qualification reviews before they can publish their products including AK1543 on icwhale.com; we pay more attention to the channels and quality of AK1543 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AK1543 price and inventory displayed accurate?

The price and inventory of AK1543 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 AK1543?

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 AK1543 we delivered, we will accept the replacement or return of the AK1543 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 AK1543.

(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