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MAX2851ITK+T - Analog Devices

Description: IC RF TxRx Only Cellular WiMAX 5GHz 68-WFQFN Exposed Pad

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PCB Footprints
MAX2851ITK+T - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - T6800+2
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MAX2851ITK+T - Analog Devices  - 3D model - Quad Flat No-Lead - T6800+2
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MAX2851ITK+T Details

  • Manufacturer Part Number:

    MAX2851ITK+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    68-LFCSP-10X10X0.75

  • Package Description:

    ROHS COMPLIANT, TQFN-68

  • Pin Count:

    68

  • Manufacturer Package Code:

    68-LFCSP-10X10X0.75

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2010-02-19

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • JESD-30 Code:

    S-XQCC-N68

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    68

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, 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:

    TELECOM CIRCUIT

  • Temperature Grade:

    OTHER

  • 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:

    10 mm

MAX2851ITK+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX2851ITK+T involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing bypass capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
  • The value of CIN depends on the input voltage, output voltage, and the desired ripple voltage. A general rule of thumb is to choose a capacitor with a value between 1uF to 10uF, with a voltage rating at least 1.5 times the input voltage. The datasheet provides a more detailed calculation for CIN.
  • The MAX2851ITK+T has an operating temperature range of -40°C to +125°C. However, the device's performance and reliability may degrade at higher temperatures. It's recommended to keep the ambient temperature below 85°C for optimal performance.
  • Yes, the MAX2851ITK+T can be used in a switching regulator design. However, it's essential to ensure that the device is properly bypassed and decoupled to prevent noise and oscillations. The datasheet provides guidelines for using the device in switching regulator applications.
  • To troubleshoot issues with the MAX2851ITK+T, start by checking the input voltage, output voltage, and current. Verify that the device is properly bypassed and decoupled. Check for noise and oscillations on the input and output lines. Use an oscilloscope to visualize the waveforms and identify any anomalies. Consult the datasheet and application notes for troubleshooting guidelines.

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MAX2851ITK+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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