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Texas Instruments LMX2594RHAR

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Texas Instruments
40-VFQFN Exposed Pad
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    LMX2594RHAR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LMX2594RHAR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LMX2594RHAR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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    LMX2594RHAR Typical application Circuitry


    The LMX2594RHAR is a high-performance, wideband synthesizer that integrates a wideband voltage controlled oscillator (VCO) and generates a frequency from 10 MHz to 20 GHz without requiring an external device. 

    Connecting this versatile chip involves interfacing with multiple pins, detailed below:

    1. Supply Pins: The LMX2594RHAR has several power supply pins (VCC_VCO, VCC_SYNTH, VCC_CH DIV, VCC_CP) each catering to different sections of the device. These pins are typically tied to a 3.3V power source. To ensure clean power delivery, decoupling capacitors are usually added.

    2. RF Outputs: The LMX2594RHAR has differential RF output pins (Route+, Route-, Route+, Route-). These can be used in a differential setup or converted to single-ended with a blue.

    3. Ground: Your circuit's ground plane must be linked to the LMX2594RHAR ground pins (GND).

    4. Digital Control: LMX2594RHAR employs pins like SDA, SCL, SEN for SPI or I2C interfaces to receive commands from the microcontroller.

    5. Reference Frequency Input: The pins OSC in and Using LMX2594RHAR accept the reference frequency input for the phase-locked loop (PLL).

    6. The Loop Filter Connection: Clout pin is designated for attaching an external loop filter for the PLL's stability. 

    7. Lock Detect Output: The PLL lock status can be monitored via the Lout pin.

    Please be reminded that this is a fundamental connection guide for the LMX2594RHAR. Depending on your design, additional connections might be required. Make it a point to always consult the most recent datasheet and reference manual from Texas Instruments for the finest and latest information.

    LMX2594RHAR informationLMX2594RHAR information


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    6. What is the process for return or replacement of LMX2594RHAR?

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    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

    (2)We are informed of the defect described above within 90 days after the delivery of LMX2594RHAR.

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