LMH6553SDE/NOPB by Texas Instruments | SP Amplifier | Avnet ASIA
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LMH6553SDE/NOPB

Texas Instruments

SP Amp DIFF AMP Single 12V 8-Pin LLP EP T/R

Manufacturer Part #: LMH6553SDE/NOPB

Alternate Part #: LMH6553SDE/NOPB


legend RoHS Compliant

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Information

The LMH6553 is a 900 MHz differential amplifier with an integrated adjustable output limiting clamp. The clamp increases system performance and provides transient over-voltage protection to following stages. The internal clamp feature of the LMH6553 reduces or eliminates the need for external discrete overload protection networks. When used to drive ADCs, the amplifier's output clamp allows low voltage ADC inputs to be protected from being overdriven and damaged by large input signals appearing at the system input. Fast overdrive recovery of 600 ps ensures the amplifier output rapidly recovers from a clamping event and quickly resumes to follow the input signal. The LMH6553 delivers exceptional bandwidth, distortion, and noise performance ideal for driving ADCs up to 14-bits. The LMH6553 could also be used for automotive, communication, medical, test and measurement, video, and LIDAR applications.

With external gain set resistors and integrated common mode feedback, the LMH6553 can be configured as either a differential input to differential output or single ended input to differential output gain block. The LMH6553 can be AC or DC coupled at the input which makes it suitable for a wide range of applications including communication systems and high speed oscilloscope front ends. The LMH6553 is available in 8-pin SO PowerPAD and 8-pin WSON packages, and is part of our LMH high speed amplifier family.

 

Key Features

  • 900 MHz −3 dB Small Signal
    Bandwidth @ AV = 1
  • 670 MHz −3 dB Large Signal
    Bandwidth @ AV = 1
  • −79 dB THD @ 20 MHz
  • −92 dB IMD3 @ fc = 20 MHz
  • 10 ns Settling Time to 0.1%
  • 600 ps Clamp Overdrive Recovery Time
  • 40 mV Clamp Accuracy with 100% Overdrive
  • −0.1 mV/°C Clamp Temperature Drift
  • 4.5 to 12 Supply Voltage Operation
  • Technical Attributes

    Description
    Value
    Find similar Parts
    Power Supply Type
    Single
    Minimum Single Supply Voltage
    4.5 V
    Mounting
    Surface Mount
    Max Processing Temp
    260
    MSL Level
    1
    Maximum Voltage Gain
    0.069 dB
    Lead Finish
    Matte Tin
    Maximum Input Bias Current
    95@±5V uA
    Rail to Rail
    No
    Type
    Differential Amplifier
    Maximum Supply Current
    33@±5V mA
    Minimum PSRR
    87 dB
    Supplier Package
    LLP EP
    Minimum CMRR
    82 dB
    Maximum Single Supply Voltage
    12 V
    Number of Channels per Chip
    1
    Product Dimensions
    2.5 x 3 x 0.8 mm
    Pin Count
    8

    ECCN / UNSPSC

    Description
    Value
    ECCN:
    EAR99
    SCHEDULE B:
    8542.2121-00
    HTSN:
    8542.2121-00
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101

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