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Name: HMC905LP3E
Brand: Analog Devices Inc.
SKU: HMC905LP3E
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. HMC905LP3E

Part No.:: HMC905LP3E

Manufacturer:: Analog Devices Inc.

Package:: 16-VFQFN Exposed Pad

Datasheet:: HMC905LP3E.pdf

Description:: IC DIVIDER BICMOS SIGE LN 16-QFN

In Stock:: 528

Quantity:: Add To Cart

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HMC905LP3E this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including HMC905LP3E 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 HMC905LP3E 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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HMC905LP3E Typical application Circuitry

HMC905LP3E

The HMC905LP3E is a high-performance voltage variable attenuator (VVA) chip designed for precise amplitude control in RF and microwave applications. This chip is renowned for its excellent linearity, wide dynamic range, and precise attenuation control.

Applications: The HMC905LP3E is widely used in communication systems, radar, electronic warfare, and test equipment, where accurate signal amplitude control is crucial. It is particularly suited for applications requiring high linearity and wide bandwidth, such as in RF transceivers and signal processing systems.

Parameters: This VVA operates over a frequency range of 10 MHz to 20 GHz and offers an attenuation range of up to 35 dB. It features a high input IP3 (Third-Order Intercept Point) for excellent linearity and a low insertion loss for high sensitivity.

Circuit Design for an RF Transceiver Application:

1. Signal Path: Utilize the HMC905LP3E in the receive path of the RF transceiver to provide precise attenuation control. Connect the RF input signal to pin 4 (RFIP) and the RF output to pin 5 (RFOP).

2. Attenuation Control: Interface a microcontroller or DSP with the HMC905LP3E via an analog voltage control line to adjust the attenuation. Connect the control voltage (VCTL) to pin 2.

3. Power Supply: Provide a stable +5V supply to pin 1 (VDD) and ground pin 3 (GND) for proper operation. Use bypass capacitors close to the supply pins to filter out noise.

4. Input/Output Matching: Design proper impedance matching networks at the input and output ports (pins 4 and 5, respectively) to ensure maximum power transfer and minimize reflections.

5. Control Voltage Range: Ensure that the control voltage (VCTL) applied to pin 2 is within the specified range to achieve the desired attenuation level without exceeding the chip's limits.

6. Thermal Management: Ensure adequate heat sinking for the HMC905LP3E to dissipate heat generated during operation and maintain stable performance.

Design Considerations: When designing a circuit with the HMC905LP3E, it is crucial to consider the impedance matching for optimal performance, the power supply stability to ensure consistent operation, and the control voltage range for precise attenuation control. Additionally, thermal management should be carefully planned to prevent overheating.

By incorporating the HMC905LP3E into your RF transceiver design, you can achieve precise amplitude control with high linearity and wide bandwidth, enhancing the overall performance and flexibility of the system.

HMC905LP3E information

HMC905LP3E Specifications

Packaging:
Strip
Series:
-
ProductStatus:
Active
Function:
Frequency Divider
Frequency:
6GHz
RFType:
-
SecondaryAttributes:
-
MountingType:
Surface Mount

HMC905LP3E FAQ

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3. Are the HMC905LP3E price and inventory displayed accurate?

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6. What is the process for return or replacement of HMC905LP3E?

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 HMC905LP3E we delivered, we will accept the replacement or return of the HMC905LP3E 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 HMC905LP3E.

(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