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Name: HMC891LP5E
Brand: Analog Devices Inc.
SKU: HMC891LP5E
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. HMC891LP5E

Part No.:: HMC891LP5E

Manufacturer:: Analog Devices Inc.

Package:: 32-VFQFN Exposed Pad

Datasheet:: HMC891LP5E.pdf

Description:: IC FILTER BAND PASS 32SMT

In Stock:: 2710

Quantity:: Add To Cart

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HMC891LP5E this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including HMC891LP5E 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 HMC891LP5E 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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HMC891LP5E Typical application Circuitry

HMC891LP5E

The HMC891LP5E is a high-performance digital phase shifter chip designed for precise phase control in RF and microwave applications. This chip is renowned for its excellent linearity, wide dynamic range, and high resolution phase shifting.

Applications: The HMC891LP5E is widely used in phased array antennas, beamforming networks, radar systems, and communication systems where accurate phase control is crucial. It is particularly suited for applications requiring high-resolution phase shifting and wide bandwidth, such as in 5G communication systems and satellite communication.

Parameters: This digital phase shifter operates over a frequency range of 8 GHz to 12 GHz and offers a phase shift range of 0 to 358.75 degrees with a resolution of 1.40625 degrees. It features a high input IP3 (Third-Order Intercept Point) for excellent linearity and a low insertion loss for high sensitivity.

Circuit Design for a Phased Array Antenna Application:

1. Signal Path: Utilize the HMC891LP5E in the signal path of the phased array antenna to provide precise phase control. Connect the RF input signal to pin 7 (RFC) and the RF output to pin 8 (RFX).

2. Phase Control Interface: Interface a microcontroller or FPGA with the HMC891LP5E via a serial interface to digitally control the phase shift. Connect the serial data input (SDI) to pin 2, serial clock (SCK) to pin 3, and chip select (CSB) to pin 4.

3. Power Supply: Provide a stable +3.3V supply to pin 1 (VDD) and ground pin 6 (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 7 and 8, respectively) to ensure maximum power transfer and minimize reflections.

5. Control Interface: Ensure that the control interface is properly designed to provide accurate and rapid phase adjustments, considering the timing requirements of the serial interface.

6. Thermal Management: Ensure adequate heat sinking for the HMC891LP5E to dissipate heat generated during operation and maintain stable performance.

Design Considerations: When designing a circuit with the HMC891LP5E, it is crucial to consider the impedance matching for optimal performance, the power supply stability to ensure consistent operation, and the control interface for precise phase control. Additionally, thermal management should be carefully planned to prevent overheating.

By incorporating the HMC891LP5E into your phased array antenna design, you can achieve precise phase control with high resolution and wide bandwidth, enhancing the overall performance and flexibility of the antenna system.

HMC891LP5E information

HMC891LP5E Specifications

Package/Case:
32-VFQFN Exposed Pad
Packaging:
Strip
Series:
-
ProductStatus:
Obsolete
FilterType:
Band Pass
Frequency-CutofforCenter:
-
NumberofFilters:
1
FilterOrder:
-
Voltage-Supply:
0V ~ 14V
MountingType:
Surface Mount

HMC891LP5E FAQ

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6. What is the process for return or replacement of HMC891LP5E?

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 HMC891LP5E we delivered, we will accept the replacement or return of the HMC891LP5E 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 HMC891LP5E.

(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