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RF and Microwave / RF/Microwave Switches / HMC349AMS8G
Datasheets
HMC349AMS8G by:
Analog Devices Inc
Analog Devices Inc
Hittite Microwave Corp
Not Found

HMC349AMS8G

Part Details for HMC349AMS8G by Analog Devices Inc

Results Overview of HMC349AMS8G by Analog Devices Inc

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Applications Telecommunications

HMC349AMS8G Information

HMC349AMS8G by Analog Devices Inc is an RF/Microwave Switch.
RF/Microwave Switches are under the broader part category of RF and Microwave Components.

RF and Microwave Engineering focuses on the design and operation of devices that transmit or receive radio waves. The main distinction between RF and microwave engineering is their wavelength, which influences how energy is transmitted and used in various applications. Read more about RF and Microwave Components on our RF and Microwave part category page.

Price & Stock for HMC349AMS8G

Part # Distributor Description Stock Price Buy
DISTI # HMC349AMS8G-ND
DigiKey IC RF SWITCH SPDT 4GHZ Lead time: 10 Weeks Container: Strip Temporarily Out of Stock
Buy Now
Analog Devices Inc DC-4GHz Hi Isolation Switch Package Multiple: 1 3603
Buy Now
Vyrian RF & Microwave 3712
RFQ
Win Source Electronics IC RF SWITCH SPDT 4GHZ 610
  • 18 $2.8260
  • 44 $2.3190
  • 67 $2.2470
  • 92 $2.1740
  • 119 $2.1020
  • 160 $1.8840
$1.8840 / $2.8260 Buy Now

Part Details for HMC349AMS8G

HMC349AMS8G CAD Models

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HMC349AMS8G Part Data Attributes

Parametric Data
HMC349AMS8G Analog Devices Inc
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HMC349AMS8G Analog Devices Inc HMC349AMS8G
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Pbfree Code No
Rohs Code No
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Package Description MO-187AA-T, SOP-8
Pin Count 8
Manufacturer Package Code RH-8-1
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Analog Devices
Additional Feature CMOS COMPATIBLE
Characteristic Impedance 50 Ω
Construction COMPONENT
Input Power-Max (CW) 33.5 dBm
Insertion Loss-Max 2.1 dB
JESD-609 Code e0
Operating Frequency-Max 4000 MHz
Operating Frequency-Min 100 MHz
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
RF/Microwave Device Type SPDT
Terminal Finish Tin/Lead (Sn/Pb)

Alternate Parts for HMC349AMS8G

This table gives cross-reference parts and alternative options found for HMC349AMS8G. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of HMC349AMS8G, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
HMC349AMS8GE Analog Devices Inc $5.1951 HMC349AMS8GE HMC349AMS8G vs HMC349AMS8GE
HMC349MS8GTR Hittite Microwave Corp Check for Price SPDT, HMC349AMS8G vs HMC349MS8GTR
HMC349MS8GE Hittite Microwave Corp Check for Price SPDT, 0MHz Min, 4000MHz Max, 2 Func, 2.1dB Insertion Loss-Max, ROHS COMPLIANT, ULTRA SMALL, PLASTIC, SMT, MSOP-8 HMC349AMS8G vs HMC349MS8GE

HMC349AMS8G Related Parts

HMC349AMS8G Frequently Asked Questions (FAQ)

  • A good PCB layout for the HMC349AMS8G involves keeping the signal paths short, using a solid ground plane, and minimizing the number of vias. It's also recommended to use a 4-layer PCB with a dedicated layer for the power supply and another for the ground plane. Additionally, the device should be placed near the edge of the board to minimize the distance to the antenna.

  • To optimize the power supply design for the HMC349AMS8G, it's recommended to use a low-noise, high-PSRR power supply with a voltage regulator that can provide a stable 5V supply. The power supply should also be decoupled with capacitors to reduce noise and ripple. Additionally, the device's power pins should be connected to a clean, low-impedance power plane.

  • The recommended antenna design for the HMC349AMS8G is a quarter-wave monopole antenna with a length of around 17mm. The antenna should be placed at a distance of at least 10mm from the device to minimize detuning. The antenna's impedance should be matched to the device's output impedance of 50 ohms.

  • Common issues with the HMC349AMS8G include poor output power, frequency drift, and spurious emissions. To troubleshoot these issues, check the power supply voltage, ensure proper PCB layout and antenna design, and verify that the device is properly configured. Use a spectrum analyzer to measure the device's output spectrum and identify any spurious emissions.

  • The recommended thermal management strategy for the HMC349AMS8G involves using a heat sink or thermal pad to dissipate heat away from the device. The device's thermal pad should be connected to a solid copper plane on the PCB, and the PCB should be designed to allow for good airflow. The device's operating temperature should be kept below 85°C to ensure reliable operation.