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RFSA3613SR - Qorvo

Description: Attenuators 5-6000MHz DSA 6 bit 31.5dB / .5dB step

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PCB Footprints
RFSA3613SR - Qorvo PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RFSA3413TR7
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3D Models
RFSA3613SR - Qorvo  - 3D model - Quad Flat No-Lead - RFSA3413TR7
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RFSA3613SR Details

  • Manufacturer Part Number:

    RFSA3613SR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-16

  • Manufacturer:

    Qorvo

  • YTEOL:

    6

  • Attenuation-Nom:

    31.5 dB

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    30 dBm

  • Insertion Loss-Max:

    1.4 dB

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    16

  • Operating Frequency-Max:

    6000 MHz

  • Operating Frequency-Min:

    5 MHz

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Equivalence Code:

    LCC16,.12SQ,20

  • RF/Microwave Device Type:

    VARIABLE ATTENUATOR

  • Screening Level:

    IEC-61249-2-21

  • Surface Mount:

    YES

  • VSWR-Max:

    1.43

RFSA3613SR Frequently Asked Questions (FAQs)

  • Qorvo provides a recommended PCB layout and land pattern in their application note AN-2171, which can be found on their website. It's essential to follow these guidelines to ensure optimal performance and minimize parasitic effects.
  • Qorvo provides a component selection guide in their application note AN-2171, which helps engineers choose the correct external components, such as capacitors, inductors, and resistors, based on the specific application and frequency range.
  • The maximum power handling capability of the RFSA3613SR is not explicitly stated in the datasheet. However, according to Qorvo's application note AN-2171, the device can handle up to 2W of continuous wave (CW) power. It's essential to follow proper thermal management and heat sinking to ensure reliable operation.
  • Impedance matching is critical for optimal performance. Qorvo provides a impedance matching guide in their application note AN-2171, which includes examples of matching networks for different frequency ranges. Engineers can use simulation tools, such as Qorvo's own QorvoMatch software, to design and optimize the matching network.
  • The operating temperature range for the RFSA3613SR is -40°C to +105°C, as stated in the datasheet. However, it's essential to note that the device's performance may degrade at higher temperatures, and proper thermal management is necessary to ensure reliable operation.

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RFSA3613SR Overview

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About Qorvo

Qorvo is a prominent American semiconductor company that specializes in the design and manufacturing of radio frequency (RF) solutions. The company was formed in 2015 through the merger of TriQuint Semiconductor and RF Micro Devices. Qorvo's product portfolio encompasses a wide range of RF components and semiconductor technologies used in various applications, including wireless communications, aerospace and defense, and IoT (Internet of Things) devices.

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