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LMH6518SQX/NOPB - Texas Instruments

Description: Special Purpose Amplifiers 900 MHz, Digitally Controlled, Variable Gain Amplifier 16-WQFN -40 to 85

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LMH6518SQX/NOPB - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGH0016A_1
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LMH6518SQX/NOPB - Texas Instruments  - 3D model - Quad Flat No-Lead - RGH0016A_1
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LMH6518SQX/NOPB Details

  • Manufacturer Part Number:

    LMH6518SQX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    WQFN-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    140 µA

  • Bandwidth (3dB)-Nom:

    900 MHz

  • Common-mode Reject Ratio-Min:

    40 dB

  • Common-mode Reject Ratio-Nom:

    86 dB

  • Frequency Compensation:

    YES

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Slew Rate-Nom:

    760 V/us

  • Supply Current-Max:

    225 mA

  • Supply Voltage Limit-Max:

    5.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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

  • Unity Gain BW-Nom:

    900000

  • Voltage Gain-Max:

    87.096359

  • Voltage Gain-Min:

    0.875

  • Wideband:

    YES

  • Width:

    4 mm

LMH6518SQX/NOPB 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 bypass capacitors to reduce noise and ringing.
  • The LMH6518SQX/NOPB requires a specific bias voltage and current to operate optimally. Ensure that the bias voltage is within the recommended range (typically 5V to 12V) and that the bias current is limited to the recommended maximum value (typically 10mA).
  • The maximum input signal amplitude that the LMH6518SQX/NOPB can handle is typically limited by the device's input voltage range and the desired output signal quality. As a general rule, the input signal amplitude should be limited to 2Vpp or less to ensure optimal performance and prevent distortion.
  • To reduce noise and jitter in the LMH6518SQX/NOPB output signal, ensure that the device is properly bypassed, use a low-noise power supply, and minimize the length of the output signal traces. Additionally, consider using a output filter or a clock jitter cleaner to further reduce noise and jitter.
  • The typical power consumption of the LMH6518SQX/NOPB is around 150mW to 200mW, depending on the operating frequency and output load. However, this value can vary depending on the specific application and operating conditions.

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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 LMH6518SQE/NOPB Texas Instruments

Operational Amplifier, 1 Func, 900MHz Band Width, BICMOS, PQCC16