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LMH2832IRHAT - Texas Instruments

Description: Fully-Differential, Dual, 1.1 GHz Digital Variable Gain Amplifier

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PCB Footprints
LMH2832IRHAT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHA (S-PVQFN-N40)_5
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3D Models
LMH2832IRHAT - Texas Instruments  - 3D model - Quad Flat No-Lead - RHA (S-PVQFN-N40)_5
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LMH2832IRHAT Details

  • Manufacturer Part Number:

    LMH2832IRHAT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2016-07-19

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    LOW NOISE

  • Characteristic Impedance:

    150 Ω

  • Construction:

    COMPONENT

  • Gain:

    29.5 dB

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    40

  • Operating Frequency-Max:

    1100 MHz

  • Operating Frequency-Min:

    5 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    LCC40,.24SQ,20

  • Power Supplies:

    5 V

  • RF/Microwave Device Type:

    VARIABLE GAIN AMPLIFIER

  • Surface Mount:

    YES

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • VSWR-Max:

    1.33

LMH2832IRHAT Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-frequency PCB design guidelines, such as using a solid ground plane, minimizing trace lengths, and using 50-ohm transmission lines for the input and output signals.
  • The LMH2832IRHAT requires a bias voltage of 5V on the VCC pin, and the input signal should be AC-coupled to the VIN pin. Additionally, the output signal should be terminated with a 50-ohm load to ensure optimal performance.
  • The maximum input signal amplitude that the LMH2832IRHAT can handle is 2Vpp differential, but it's recommended to limit the input signal amplitude to 1.5Vpp differential to ensure optimal performance and prevent damage to the device.
  • To reduce noise and jitter in the output signal, it's recommended to use a low-noise power supply, minimize the length of the output signal traces, and use a low-jitter clock source. Additionally, the use of a output filter or a clock conditioner can help to further reduce noise and jitter.
  • The thermal derating of the LMH2832IRHAT is 13.3 mW/°C, which means that the device's power dissipation should be reduced by 13.3 mW for every degree Celsius above the maximum operating temperature of 85°C.

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LMH2832IRHAT Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image LMH2832IRHAR Texas Instruments

5MHz Min, 1100MHz Max, 1 Func