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MAX2691EWS+T - Analog Devices

Description: MAXIM INTEGRATED PRODUCTS - MAX2691EWS+T - RF AMPLIFIER, 1.227GHZ, -40 TO 85DEG C

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MAX2691EWS+T - Analog Devices - PCB symbol
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PCB Footprints
MAX2691EWS+T - Analog Devices PCB footprint - BGA - BGA - WLP-4 (W40A0+1)
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3D Models
MAX2691EWS+T - Analog Devices - 3D model - BGA - WLP-4 (W40A0+1)
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MAX2691EWS+T Details

  • Manufacturer Part Number:

    MAX2691EWS+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    4-WLCSP-N/A

  • Pin Count:

    4

  • Manufacturer Package Code:

    4-WLCSP-N/A

  • Country Of Origin:

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

  • Date Of Intro:

    2012-01-04

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Gain:

    13.1 dB

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    BGA4,2X2,16

  • Power Supplies:

    1.8/3.3 V

  • RF/Microwave Device Type:

    LOW NOISE AMPLIFIER

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Terminal Finish:

    Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni)

MAX2691EWS+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the MAX2691EWS+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 ground plane is recommended. Refer to the application note AN-1149 for more details.
  • The MAX2691EWS+T requires a single 5V supply voltage. Ensure that the supply voltage is well-regulated and decoupled with a 10uF capacitor. The device also requires a bias voltage (VBIAS) of 2.5V, which can be generated using a resistive divider or a dedicated voltage reference.
  • The MAX2691EWS+T can handle input powers up to +30dBm (1W). However, the device is typically designed to operate with input powers up to +20dBm (0.1W) for optimal performance and reliability.
  • Common issues with the MAX2691EWS+T can be troubleshooted by checking the PCB layout, ensuring proper biasing and decoupling, and verifying that the input and output impedances are matched. Also, check for any signs of overheating, and ensure that the device is operated within its recommended operating conditions.
  • Yes, the MAX2691EWS+T can be used in switching applications, but it is not designed for high-frequency switching. The device has a relatively slow switching time of around 100ns, and it is recommended to use it in applications where the switching frequency is below 100kHz.

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MAX2691EWS+T Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like MAX26, or try a keyword search, such as RF/Microwave Amplifiers

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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