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LMX2594RHAT - Texas Instruments

Description: 15 GHz Wideband PLLatinum™ RF Synthesizer with Phase Synchronization and JESD204B support

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LMX2594RHAT - Texas Instruments - PCB symbol
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PCB Footprints
LMX2594RHAT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHA (S-PVQFN-N40)_2
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3D Models
LMX2594RHAT - Texas Instruments - 3D model - Quad Flat No-Lead - RHA (S-PVQFN-N40)_2
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LMX2594RHAT Details

  • Manufacturer Part Number:

    LMX2594RHAT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VQFN-40

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2017-04-29

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    PLL FREQUENCY SYNTHESIZER

  • JESD-30 Code:

    S-PQCC-N40

  • Length:

    6 mm

  • Number of Functions:

    1

  • Number of Terminals:

    40

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC40,.24SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • 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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    6 mm

LMX2594RHAT 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 clock input traces as small as possible to minimize noise.
  • Use the TI's Clock Design Tool or the LMX2594RHAT evaluation module software to generate the desired frequency output. The tool will provide the required register settings and configuration data for the device.
  • The maximum frequency deviation allowed for the input clock signal is ±50 ppm. Exceeding this limit may affect the device's performance and accuracy.
  • Yes, the LMX2594RHAT can be used as a clock multiplier. It can multiply the input clock frequency by a factor of 1 to 4095 using the device's internal PLL.
  • Use the POR (Power-On Reset) pin to ensure the device is in a valid state after power-up. The POR pin should be connected to a 10kΩ pull-up resistor and a 0.1uF capacitor to ensure a clean power-up sequence.

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LMX2594RHAT 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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LMX2594RHAT Alternates

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Part Image LMX2594RHAR Texas Instruments

PLL Frequency Synthesizer, PQCC40