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Name: HMC424ALH5
Brand: Analog Devices Inc.
SKU: HMC424ALH5
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. HMC424ALH5

Part No.:: HMC424ALH5

Manufacturer:: Analog Devices Inc.

Package:

Datasheet:

Description:: RF ATTENUATOR 31.5DB 12CLCC

In Stock:: 2042

Quantity:: Add To Cart

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HMC424ALH5 Specifications

Packaging:
Strip
Series:
-
ProductStatus:
Active
AttenuationValue:
31.5dB
FrequencyRange:
0 Hz ~ 13 GHz
Power(Watts):
-
Impedance:
-

HMC424ALH5 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including HMC424ALH5 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 HMC424ALH5 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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HMC424ALH5 information

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HMC424ALH5 Typical application Circuitry

HMC424ALH5

The HMC424ALH5 is part of the Hittite Microwave Corporation's (now a part of Analog Devices) family of digital step attenuators (DSAs). Designed to offer precision amplitude control, these components are widely used in various RF and microwave applications such as base stations, satellite systems, and test equipment. The HMC424ALH5, in particular, is revered for its broad frequency range, exceptional linearity, and reliable repeatability.

1. Power and Grounding:

- Vdd Pin: The positive supply voltage pin is located here. For the HMC424ALH5, it typically requires a supply of +5V. Proper decoupling, typically using a 100nF capacitor, is recommended close to this pin to filter out any noise.

- Gnd Pins: Ground reference for the device. Ensure all ground pins are connected to the system ground plane for optimal performance.

2. RF Signal Path:

- RF IN and RF OUT Pins: The RF signal enters the device through the RF IN pin and exits through the RF OUT pin. It's crucial to maintain impedance matching (typically 50 ohms) in the surrounding circuit to ensure minimal reflection and optimal performance.

3. Control Inputs: The HMC424ALH5 typically features multiple control pins (often labeled CTRL or similar). These pins receive digital signals to set the attenuation level. Refer to the datasheet for the exact binary code needed for the desired attenuation level.

4. Other Considerations:

- Vee Pin: Sometimes included, this would be a negative supply voltage pin. If the HMC424ALH5 model you're working with has this pin, it typically requires a -5V supply. However, not all models or iterations may have this pin.

- Enable Pin: The device can be enabled or disabled using this pin if it's present. A high signal typically enables the device, while a low signal disables it.

5. Key Takeaways:

- The HMC424ALH5 exemplifies the fusion of precision and versatility, making it an invaluable asset in RF systems requiring meticulous amplitude control.

- When integrating the HMC424ALH5 into your circuit, a thorough examination of its datasheet is imperative. This document will provide exact pin configurations, recommended voltage levels, and any other nuances specific to the device.

- Remember, the performance of components like the HMC424ALH5 can be influenced by external factors like board layout, grounding scheme, and adjacent components. Ensure these factors are optimized for the frequency and application at hand.

In the vast world of RF components, the HMC424ALH5 stands out as a paragon of reliability and precision. By ensuring meticulous, pin-specific connections, you can harness its full capabilities and elevate the performance of your RF systems.

HMC424ALH5 FAQ

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6. What is the process for return or replacement of HMC424ALH5?

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 HMC424ALH5 we delivered, we will accept the replacement or return of the HMC424ALH5 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 HMC424ALH5.

(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