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MAX2771ETI+T - Analog Devices

Description: RF Receiver Next-generation Global Navigation Satellite System (GNSS) receiver

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PCB Footprints
MAX2771ETI+T - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN29-3
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MAX2771ETI+T - Analog Devices  - 3D model - Quad Flat No-Lead - QFN29-3
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MAX2771ETI+T Details

  • Manufacturer Part Number:

    MAX2771ETI+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    28-LFCSP-5X5X0.75

  • Package Description:

    TQFN-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    28-LFCSP-5X5X0.75

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2018-09-06

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • JESD-30 Code:

    S-PQCC-N28

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HWQCCN

  • Package Equivalence Code:

    LCC28,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Nom:

    2.85 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Telecom IC Type:

    GNSS Module

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    5 mm

MAX2771ETI+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX2771ETI+T involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing the device close to the antenna. Additionally, it's recommended to use a 4-layer PCB with a dedicated layer for the RF signal, a layer for the power supply, and two layers for the ground plane.
  • To ensure proper biasing, make sure to follow the recommended voltage supply and decoupling capacitor values specified in the datasheet. Additionally, ensure that the input voltage is within the recommended range (2.7V to 5.5V) and that the device is operated within the recommended temperature range (-40°C to +85°C).
  • The MAX2771ETI+T can handle up to 30dBm of input power, but it's recommended to operate it at a maximum of 20dBm to ensure reliable performance and prevent damage to the device.
  • To troubleshoot issues with the MAX2771ETI+T, start by checking the PCB layout and ensuring that it meets the recommended layout guidelines. Next, verify that the device is properly biased and that the input voltage is within the recommended range. If the issue persists, check for any signs of damage or overheating, and consider using a spectrum analyzer to identify any sources of interference.
  • While the MAX2771ETI+T is rated for operation up to +85°C, it's not recommended to operate it in high-temperature environments (above +85°C) for extended periods. Prolonged exposure to high temperatures can affect the device's performance and reliability. If high-temperature operation is required, consider using a heat sink or other thermal management techniques to keep the device within its recommended operating temperature range.

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MAX2771ETI+T Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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