Please enter a minimum 3 letters or numbers
Technical Content
Part Image

DAT-31R5A-SN+ - Mini-Circuits

Description: RF Attenuators 31.5dB 0 Hz ~ 4 GHz 50 Ohms 20-VFQFN Exposed Pad

Download DAT-31R5A-SN+ Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
DAT-31R5A-SN+ - Mini-Circuits - PCB symbol
click to zoom
PCB Footprints
DAT-31R5A-SN+ - Mini-Circuits PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 20-VFQFN
click to zoom
3D Models
DAT-31R5A-SN+ - Mini-Circuits - 3D model - Quad Flat No-Lead - 20-VFQFN
click to zoom

DAT-31R5A-SN+ Details

  • Manufacturer Part Number:

    DAT-31R5A-SN+

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    6.8

  • Attenuation-Nom:

    31.5 dB

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    30 dBm

  • Insertion Loss-Max:

    3 dB

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    20

  • Operating Frequency-Max:

    4000 MHz

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • Power Supplies:

    3 V

  • RF/Microwave Device Type:

    VARIABLE ATTENUATOR

  • Supply Current-Max:

    0.1 mA

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • VSWR-Max:

    1.9

DAT-31R5A-SN+ Frequently Asked Questions (FAQs)

  • Mini-Circuits provides a recommended PCB layout and footprint in their application note AN-60-012, which can be found on their website. It's essential to follow these guidelines to ensure optimal performance and minimize parasitic effects.
  • The DAT-31R5A-SN+ has a 50 ohm input and output impedance. To impedance match, use a pi-network or a T-network topology with resistors and capacitors. Mini-Circuits also provides a impedance matching calculator on their website to help with the design process.
  • The maximum power handling of the DAT-31R5A-SN+ is 1W. Exceeding this power limit can cause damage to the device. It's essential to ensure that the input power is within the specified range to maintain the device's reliability and performance.
  • To reduce the noise figure of the DAT-31R5A-SN+, ensure that the input signal is strong and the input impedance is well-matched. Additionally, use a low-noise voltage regulator to power the device, and consider adding a noise-reducing component, such as a ferrite bead, to the power supply line.
  • The DAT-31R5A-SN+ is designed for high-frequency applications up to 4 GHz. However, its performance may degrade at higher frequencies. For applications above 4 GHz, consider using a more specialized amplifier or consulting with a Mini-Circuits application engineer.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

DAT-31R5A-SN+ Overview

Use the download button to access the DAT-31R5A-SN+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like DAT-3, or try a keyword search, such as RF/Microwave Attenuators

About Mini-Circuits

Mini-Circuits is a global leader in the design, manufacturing, and distribution of RF and microwave components and systems. The company's product portfolio includes a vast array of components such as amplifiers, mixers, splitters, couplers, filters, switches, and attenuators, among others. These components cover frequency ranges from DC to 65 GHz and beyond, serving applications in wireless communication, satellite communication, radar systems, test and measurement equipment, medical devices, and more.

Parts related to DAT-31R5A-SN+

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑