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Name: HMC998APM5ETR
Brand: Analog Devices Inc.
SKU: HMC998APM5ETR
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. HMC998APM5ETR

Part No.:: HMC998APM5ETR

Manufacturer:: Analog Devices Inc.

Package:: 32-LFQFN Exposed Pad, CSP

Datasheet:: HMC998APM5ETR.pdf

Description:: IC AMP GP 0HZ-22GHZ 32LFCSP-CAV

In Stock:: 100

Quantity:: Add To Cart

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HMC998APM5ETR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Frequency:
0Hz ~ 22GHz
P1dB:
32dBm
Gain:
15dB
NoiseFigure:
8dB
RFType:
General Purpose
Voltage-Supply:
11V ~ 15V
Current-Supply:
500mA
TestFrequency:
-
MountingType:
Surface Mount

HMC998APM5ETR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including HMC998APM5ETR 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 HMC998APM5ETR 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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HMC998APM5ETR information

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HMC998APM5ETR Typical application Circuitry

HMC998APM5ETR

The HMC998APM5ETR is a state-of-the-art digitally controlled variable gain amplifier (VGA) chip designed for precision amplitude control in RF and microwave applications. This chip is renowned for its outstanding linearity, broad dynamic range, and precise gain control.

Applications: The HMC998APM5ETR is extensively used in communication systems, radar, electronic warfare, and test equipment, where precise signal amplitude control is crucial. It is particularly well-suited for applications requiring high linearity and wide bandwidth, such as RF transceivers and signal processing systems.

Parameters: This VGA operates over a frequency range of DC to 20 GHz and offers a gain control range of 31.5 dB with 0.5 dB step resolution. It features a high output IP3 (Third-Order Intercept Point) for exceptional linearity and a low noise figure for high sensitivity.

Circuit Design for a Signal Processing System Application:

1. Signal Path: Implement the HMC998APM5ETR in the signal processing chain to provide precise gain control. Connect the RF input signal to pin 14 (RFIP) and the RF output to pin 3 (RFOP).

2. Gain Control Interface: Interface a microcontroller or DSP with the HMC998APM5ETR via a serial interface to digitally control the gain. Connect the serial data input (SDI) to pin 9, serial clock (SCK) to pin 8, and chip select (CSB) to pin 7.

3. Power Supply Management: Provide a stable +5V supply to pin 1 (VDD) and ground pin 2 (GND) for proper operation. Employ bypass capacitors close to the supply pins to filter out noise.

4. Bias Adjustment: Apply a bias voltage to pin 15 (VBIAS) to set the operating point of the amplifier. Adjust this voltage according to the desired linearity and power consumption.

5. Impedance Matching: Design appropriate impedance matching networks at the input and output ports (pins 14 and 3, respectively) to ensure maximum power transfer and minimize reflections.

6. Thermal Considerations: Ensure adequate heat sinking for the HMC998APM5ETR to dissipate heat generated during operation and maintain stable performance.

Design Considerations: When designing a circuit with the HMC998APM5ETR, it is crucial to consider impedance matching for optimal performance, power supply stability for consistent operation, and thermal management to prevent overheating. Additionally, the control interface should be carefully designed to enable precise and rapid gain adjustments.

By integrating the HMC998APM5ETR into your signal processing system design, you can achieve precise amplitude control with high linearity and wide bandwidth, enhancing the overall performance and flexibility of the system.

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6. What is the process for return or replacement of HMC998APM5ETR?

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 HMC998APM5ETR we delivered, we will accept the replacement or return of the HMC998APM5ETR 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 HMC998APM5ETR.

(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