Products > Integrated Circuits (ICs) > Amplifier ICs > LMH3401IRMST
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LMH3401IRMST

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Differential Amplifier, 1 Amplifiers, 16.6 dB, 7 GHz, -40 °C, 85 °C

  • Manufacturer :
  • TI
  • Package/Case :
  • QFN-14
  • Product Categories :
  • Operational Amplifiers(General Purpose)
  • RoHs Status:
  • Lead free/RoHS Compliant
  • Marking Code:
  • L3401
  • In-stock:
  • 0

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LMH3401IRMST Product Details

The LMH3401IRMST is a very high-performance, differential amplifier optimized for radio frequency (RF), intermediate frequency (IF), or high-speed, time-domain applications. This device is ideal for dc- or ac-coupled applications that require a single-ended to differential conversion when driving an analog-to-digital converter (ADC). The LMH3401IRMST generates very low levels of second-order and third-order distortion when operating in single-ended-input to differential-output or differential-input to differential-output mode.

The on-chip resistors simplify printed circuit board (PCB) implementation and provide the highest performance over the usable bandwidth of 2 GHz. This performance makes the LMH3401IRMST ideal for applications such as test and measurement, broadband communications, and high-speed data acquisition. A common-mode reference input pin is provided to align the amplifier output common-mode with the ADC input requirements. Use this device with power supplies between 3.3 V and 5.0 V; dual-supply operation is supported when required by the application.

This level of performance is achieved at a very low power level of 275 mW when a 5.0-V supply is used. A power-down feature is also available for power savings. The LMH3401IRMST is fabricated in Texas Instruments' advanced complementary BiCMOS process and is available in a space-saving, 14-lead UQFN package with a specified operating temperature range of –40°C to 85°C.

LMH3401IRMST

Feature

  • Excellent Single-Ended to Differential Conversion Performance from DC to 2 GHz
  • 7-GHz, –3-dB Bandwidth
  • Excellent HD2 and HD3 to 2 GHz:
    • –96 (HD2), –102 (HD3) at 10 MHz
    • –79 (HD2), –77 (HD3) at 500 MHz
    • –64 (HD2), –72 (HD3) at 1 GHz
    • –55 (HD2), –40 (HD3) at 2 GHz
  • Best in Class OIP3 Performance to 2 GHz:
    • 45 dBm at 200 MHz
    • 33 dBm at 1 GHz
    • 24 dBm at 2 GHz
  • Fixed Single-Ended to Differential Voltage Gain: 16 dB
  • Noise Figure: 9 dB at 200 MHz (RS = 50 Ω)
  • Slew Rate: 18,000 V/μs
  • Supports Single-Supply or Split-Supply Operation
  • Powered-Down Feature
  • Supply Current: 55 mA
Description

The LMH3401 is a very high-performance, differential amplifier optimized for radio frequency (RF), intermediate frequency (IF), or high-speed, time-domain applications. This device is ideal for dc- or ac-coupled applications that require a single-ended to differential conversion when driving an analog-to-digital converter (ADC). The LMH3401 generates very low levels of second-order and third-order distortion when operating in single-ended-input to differential-output or differential-input to differential-output mode.

The on-chip resistors simplify printed circuit board (PCB) implementation and provide the highest performance over the usable bandwidth of 2 GHz. This performance makes the LMH3401 ideal for applications such as test and measurement, broadband communications, and high-speed data acquisition. A common-mode reference input pin is provided to align the amplifier output common-mode with the ADC input requirements. Use this device with power supplies between 3.3 V and 5.0 V; dual-supply operation is supported when required by the application.

This level of performance is achieved at a very low power level of 275 mW when a 5.0-V supply is used. A power-down feature is also available for power savings. The LMH3401 is fabricated in Texas Instruments' advanced complementary BiCMOS process and is available in a space-saving, 14-lead UQFN package with a specified operating temperature range of –40°C to 85°C.

Applications

Signal Processing, Industrial, RF Communications, Test & Measurement

LMH3401IRMST Block Diagram
(Picture: Diagram)

Technical Parameters

  • Amplifier Type
  • Differential
  • Number of Circuits
  • 1
  • Output Type
  • Differential
  • Slew Rate
  • 18000V/??s
  • 3db Bandwidth
  • 7GHz
  • Current Supply
  • 55mA
  • Voltage Supply, Single/Dual (??)
  • 3.3V ~ 5.25V, ??1.65V ~ 2.625V
  • Operating Temperature
  • -40??C ~ 125??C
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 14-UFQFN
  • Supplier Device Package
  • 14-UQFN (2.5x2.5)

LMH3401IRMST Documents

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Q: How does Jotrin guarantee that LMH3401IRMST is the original manufacturer or agent of TI?
We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their LMH3401IRMST devices; we pay more attention to the channels and quality of LMH3401IRMST products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
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You can use Jotrin's intelligent search engine, or filter by RF & microwave ; RF amplifiers ; RF FDAs category, or find it through TI brand manufacturer page.
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All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LMH3401IRMST we delivered, we will accept the replacement or return of the LMH3401IRMST only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of LMH3401IRMST.
(3)The LMH3401IRMST is unused and only in the original unpacked packaging.
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(1)Inform us within 90 days
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