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LMX2595RHAR - Texas Instruments

Description: Phase Locked Loops - PLL 10 MHz - 19 GHz Wideband RF Synthesizer with Phase Synchronization and JESD204B support 40-VQFN -40 to 85

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LMX2595RHAR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHA (S-PVQFN-N40)_1
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3D Models
LMX2595RHAR - Texas Instruments  - 3D model - Quad Flat No-Lead - RHA (S-PVQFN-N40)_1
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LMX2595RHAR Details

  • Manufacturer Part Number:

    LMX2595RHAR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2017-06-30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    PHASE LOCKED LOOP

  • JESD-30 Code:

    S-PQCC-N40

  • JESD-609 Code:

    e4

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Frequency-Max:

    19000 MHz

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    3.45 V

  • Supply Voltage-Min (Vsup):

    3.15 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    6 mm

LMX2595RHAR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital grounds separate and connect them at a single point. Use a low-ESR capacitor for the VCC pin and a 0.1uF capacitor for the AVCC pin. Keep the loop area of the oscillator circuit as small as possible.
  • Use the TI PLL Loop Filter Calculator tool or consult the LMX2595RHAR datasheet for guidelines on selecting the optimal component values based on the desired loop bandwidth, phase margin, and settling time.
  • Power up the device in the following sequence: VCC, AVCC, and then the oscillator circuit. Ensure that the VCC and AVCC pins are powered up simultaneously and reach their nominal voltage before enabling the oscillator circuit.
  • Use a spectrum analyzer to measure the output frequency and spectral purity. Check the PCB layout and component values for any errors or omissions. Verify that the power supply is clean and stable, and that the device is operated within its recommended operating conditions.
  • The LMX2595RHAR is not specifically designed or qualified for radiation-hardened or high-reliability applications. However, TI offers other products that are designed for such applications. Consult the TI website or contact a TI representative for more information.

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LMX2595RHAR 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 LMX2595RHAT Texas Instruments

Phase Locked Loop, PQCC40