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Name: HMC939
Brand: Analog Devices Inc.
SKU: HMC939
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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Analog Devices Inc. HMC939

Part No.:: HMC939

Manufacturer:: Analog Devices Inc.

Package:

Datasheet:: HMC939.pdf

Description:: RF ATTENUATOR 31DB 50OHM DIE

In Stock:: 3205

Quantity:: Add To Cart

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HMC939 Specifications

Packaging:
Bulk
Series:
-
ProductStatus:
Obsolete
AttenuationValue:
31dB
FrequencyRange:
100 MHz ~ 40 GHz
Power(Watts):
-
Impedance:
50 Ohms

HMC939 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including HMC939 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 HMC939 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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HMC939 information

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HMC939 Typical application Circuitry

HMC939

The HMC939 belongs to the illustrious HMC (Hittite Microwave Corporation) series, marking its significance in the realm of RF and microwave components. Specifically, it is a Digital Attenuator, engineered to offer precise attenuation control in a wide range of applications including signal processing for telecommunications, electronic warfare, and radar systems. The HMC939 is renowned for its fine attenuation resolution, broad frequency range, and exceptional linearity, thereby ensuring it plays a pivotal role in systems where signal integrity and modulation precision are paramount.

1. Power Supply Voltage and Integration Design: The HMC939 is optimized for operation with a power supply voltage that typically ranges around +5V, illustrating the component's balance between energy efficiency and robust performance. It incorporates pins designed for power supply connections, which facilitates straightforward integration into various electronic layouts. Adhering to the +5V supply voltage is crucial, as it underpins the digital attenuator's ability to function at peak efficiency, thereby delivering consistent and high-quality performance.

2. Pin Configuration for Effective System Incorporation: Featuring a detailed pin layout, the HMC939 is crafted to ensure seamless integration into diverse electronic systems. This configuration includes pins designated for the power supply, grounding (GND) to anchor circuit stability, and control pins for the precise adjustment of attenuation levels. The strategic placement of these pins is critical for the smooth integration of the HMC939, ensuring it provides optimal functionality across a spectrum of applications.

3. Innovative Thermal Management for Peak Performance: To keep the HMC939 operating within the ideal temperature range, it utilizes advanced thermal management techniques. This strategy involves the use of thermal interface materials, the deployment of heat sinks, and the design of PCBs that incorporate thermal vias to enhance heat dissipation. Adequate thermal management is paramount for maintaining the device's performance integrity and extending its durability, thereby guaranteeing reliable operation across various operational scenarios.

4. Comprehensive Integration Strategy for Enhanced Functionality: Integrating the HMC939 into complex electronic systems demands a holistic approach that carefully considers the device's specifications and its integration within the larger system architecture. This approach includes accurate impedance matching to ensure signal integrity, thoughtful placement of the device to minimize interference, and diligent signal routing. Such a thorough integration strategy is essential for fully exploiting the capabilities of the HMC939, thus improving the overall system performance and the precision of signal attenuation.

5. Refinement of Signal Transmission Paths for Optimal Efficiency: Maximizing the efficacy of the HMC939 requires focused efforts on refining signal transmission paths. This entails the careful selection of connectors and transmission lines, reducing signal path lengths to lessen attenuation, and adhering to PCB layout best practices to preserve signal integrity. These optimization endeavors are crucial for the HMC939 to achieve its best performance, marked by fine attenuation resolution, wide frequency range, and exceptional linearity.

6. Stability of Power Supply for Accurate Attenuation Control: The operational success and efficiency of the HMC939 are intricately connected to the stability of its power supply. Implementing robust power management strategies, such as the strategic placement of decoupling capacitors near power supply pins and ensuring clean power rails, is critical. These measures are aimed at minimizing power supply noise, thus providing the HMC939 with a stable and pure voltage source, essential for conducting precise signal attenuation.

The HMC939 exemplifies the forefront of digital attenuation technology within the HMC series. Through a focus on power supply voltage requirements, intricate pin configuration, state-of-the-art thermal management, a comprehensive system integration strategy, signal transmission path optimization, and ensuring power supply stability, the HMC939 establishes itself as a critical component in the advancement of electronic systems requiring precise and reliable signal attenuation capabilities.

HMC939 FAQ

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3. Are the HMC939 price and inventory displayed accurate?

The price and inventory of HMC939 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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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 HMC939?

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 HMC939 we delivered, we will accept the replacement or return of the HMC939 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 HMC939.

(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