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THS4511RGTT - Texas Instruments

Description: 1.6-GHz, Unity-Gain Stable,Wideband, Low Noise, Low Distortion Fully Differential Amplifier

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PCB Footprints
THS4511RGTT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGT0016A_2021
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3D Models
THS4511RGTT - Texas Instruments  - 3D model - Quad Flat No-Lead - RGT0016A_2021
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THS4511RGTT Details

  • Manufacturer Part Number:

    THS4511RGTT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • 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):

    18.5 µA

  • Bandwidth (3dB)-Nom:

    1400 MHz

  • Bias Current-Max (IIB) @25C:

    15.5 µA

  • Common-mode Reject Ratio-Nom:

    90 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    3.6 µA

  • Input Offset Voltage-Max:

    4000 µV

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • 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:

    VQCCN

  • Package Equivalence Code:

    LCC16,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Slew Rate-Nom:

    4900 V/us

  • Supply Current-Max:

    39 mA

  • Supply Voltage Limit-Max:

    5.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Unity Gain BW-Nom:

    2000000

  • Wideband:

    YES

  • Width:

    3 mm

THS4511RGTT Frequently Asked Questions (FAQs)

  • A good PCB layout for the THS4511RGTT involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure stability, it's essential to follow the recommended PCB layout, use a low-ESR output capacitor, and add a series resistor (Rs) in the feedback path. Additionally, ensure that the gain and phase margins are sufficient by analyzing the loop gain and phase response.
  • The maximum power dissipation of the THS4511RGTT is dependent on the ambient temperature and the thermal resistance of the package. The maximum power dissipation can be calculated using the formula: Pd = (TJ - TA) / θJA, where TJ is the junction temperature, TA is the ambient temperature, and θJA is the thermal resistance.
  • The optimal output capacitor for the THS4511RGTT depends on the output voltage, current, and frequency requirements. A general guideline is to use a low-ESR capacitor with a value between 10uF to 100uF, and a voltage rating that exceeds the maximum output voltage.
  • To mitigate EMI and RFI in the THS4511RGTT, use a shielded enclosure, keep the input and output traces short, use a common-mode choke, and add EMI filters at the input and output. Additionally, ensure that the PCB layout is optimized for minimal radiation and susceptibility.

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THS4511RGTT 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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