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Name: HMC349AMS8GETR
Brand: Analog Devices Inc.
SKU: HMC349AMS8GETR
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. HMC349AMS8GETR

Part No.:: HMC349AMS8GETR

Manufacturer:: Analog Devices Inc.

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad

Datasheet:: HMC349AMS8GETR.pdf

Description:: IC RF SWITCH SPDT 4GHZ 8MSG

In Stock:: 2186

Quantity:: Add To Cart

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HMC349AMS8GETR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including HMC349AMS8GETR 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 HMC349AMS8GETR 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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HMC349AMS8GETR Typical application Circuitry

HMC349AMS8GETR

High-performance GaAs MMIC SPDT (Single Pole Double Throw) non-reflective switch chip intended for use in microwave and radio frequency applications is the HMC349AMS8GETR. This chip is well known for having a quick switching speed, good isolation, and low insertion loss.

Uses: In situations where precise signal routing is essential, such as in satellite communication, radar systems, test equipment, and communication systems, the HMC349AMS8GETR is commonly utilized. It works best in applications like RF transceivers, signal processing systems, and antenna switching circuits that call for quick switching between signal channels and excellent isolation.

Parameters: This SPDT switch operates over a frequency range of DC to 4 GHz and offers high isolation of up to 45 dB with low insertion loss of 0.6 dB at 2 GHz. It features a fast switching speed of 8 ns and can handle input power levels up to 27 dBm.

Circuit Design for a Signal Processing System Application:

1. Signal Routing: Implement the HMC349AMS8GETR in the signal processing system to switch between different signal processing paths. Connect the common port to pin 5 (RFC), one processing path to pin 3 (RF1), and another processing path to pin 1 (RF2).

2. Control Logic: Interface a microcontroller or FPGA with the HMC349AMS8GETR to control the switching state. Connect the control voltage (Vctl) to pin 6 (Vctl) with a logic high (3V) for RF1 path and logic low (0V) for RF2 path.

3. Power Supply: Provide a stable +5V supply to pin 8 (Vdd) and ground pin 4 (GND) for proper operation. Use bypass capacitors close to the supply pin to filter out noise.

4. Impedance Matching: Design proper impedance matching networks at the common port and both RF ports (pins 5, 3, and 1, respectively) to ensure maximum power transfer and minimize reflections.

5. Isolation: Ensure that the control logic is isolated from the RF signal path to prevent interference and maintain signal integrity.

6. Thermal Management: Ensure adequate heat sinking for the HMC349AMS8GETR to dissipate heat generated during operation and maintain stable performance.

Design Considerations: When designing a circuit with the HMC349AMS8GETR, it is crucial to consider the impedance matching for optimal performance, the power supply stability to ensure consistent operation, and the isolation between control logic and RF signal path. Additionally, thermal management should be carefully planned to prevent overheating.

By integrating the HMC349AMS8GETR into your signal processing system design, you can achieve precise signal routing with high isolation, low insertion loss, and fast switching speed, enhancing the overall performance and flexibility of the system.

HMC349AMS8GETR information

HMC349AMS8GETR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
RFType:
General Purpose
Topology:
-
Circuit:
SPDT
FrequencyRange:
0Hz ~ 4GHz
Isolation:
50dB
InsertionLoss:
1.2dB
TestFrequency:
3GHz
P1dB:
34dBm
IIP3:
53dBm
Features:
-
Impedance:
50Ohm
Voltage-Supply:
5V
OperatingTemperature:
-40°C ~ 85°C

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6. What is the process for return or replacement of HMC349AMS8GETR?

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 HMC349AMS8GETR we delivered, we will accept the replacement or return of the HMC349AMS8GETR 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 HMC349AMS8GETR.

(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