HMC424LP3E

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Analog Devices Inc. HMC424LP3E

HIGH-RELIABILITY-COMPONENTS
Part No.:
HMC424LP3E
Manufacturer:
Analog Devices Inc.
Package:
Datasheet:
HMC424LP3E.pdf
Description:
RF ATTENUATOR 0.5-31.5DB 16VFQFN
In Stock:
2989
Quantity:
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  • Purchase and inquiryPurchase and inquiry

    HMC424LP3E this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including HMC424LP3E 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 HMC424LP3E 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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    HMC424LP3E informationHMC424LP3E information

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    HMC424LP3E Typical application Circuitry

    HMC424LP3E

    The HMC424LP3E is a product of Analog Devices, specifically from their Hittite Microwave Products range. It is a Gallium Arsenide (GaAs) PHEMT MMIC SP4T switch. Renowned for its high isolation and low insertion loss in a compact leadless surface mount package, the HMC424LP3E has become an integral component in a multitude of RF applications, including base stations, WLAN, radar systems, and test instrumentation.

    1. Voltage Source and Ground:

    - The "Vdd" pin (Pin 14) of the HMC424LP3E is the positive voltage supply. Typically, this is connected to a +5V DC source.

    - The "GND" pins (Pins 3, 7, 10, 13) serve as the ground connections. Ensure a reliable connection to your circuit's ground for each of these pins.

    2. RF Ports: The chip offers multiple RF ports. "RFC" (Pin 1) is the common RF port, while "RF1" (Pin 4), "RF2" (Pin 5), "RF3" (Pin 8), and "RF4" (Pin 9) serve as the selectable output ports. Depending on the control logic applied, one of these RF ports will connect to RFC, allowing signal passage.

    3. Control Logic: "A1" (Pin 15) and "A0" (Pin 16) are control voltage pins. By applying different voltage combinations to these pins (either ground or +5V), you can select which of the RF1-RF4 ports is active (i.e., connected to RFC). For instance, grounding both A0 and A1 would typically select RF1, while applying +5V to both might select RF4. However, refer to the datasheet for the exact logic table.

    4. Decoupling: For enhanced performance, it is prudent to integrate a decoupling capacitor close to the Vdd pin. This practice assists in filtering out any voltage spikes or noise.

    5. Protection: Given the sensitive nature of MMIC components like the HMC424LP3E, always employ Electrostatic Discharge (ESD) precautions when handling or integrating the device.

    6. Key Insights:

    - The HMC424LP3E, owing to its compact design and impressive performance metrics, is well-suited for applications where space and signal integrity are paramount.

    - Its broad frequency range, often spanning from DC to several GHz, offers design flexibility, making it a preferred choice for diverse RF systems.

    - Given its MMIC design, the HMC424LP3E promises consistency and repeatability, critical for applications like test and measurement setups.

    In conclusion, while this guide furnishes a foundational understanding and connection methodology for the HMC424LP3E, the official datasheet is the ultimate reference. Rich in details and specifications, the datasheet is the definitive manual for engineers and designers aiming to optimize the performance of this pivotal component.

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    6. What is the process for return or replacement of HMC424LP3E?

    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 HMC424LP3E we delivered, we will accept the replacement or return of the HMC424LP3E 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 HMC424LP3E.

    (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

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