LMK00304SQ/NOPB

WQFN-32-EP(5x5) Clock Buffer and Driver
6,932 有效庫存

LMK00304SQ/NOPB

有效庫存6,932

WQFN-32-EP(5x5) Clock Buffer and Driver

  • 製造商零件號 # : LMK00304SQ/NOPB

  • 包裝/封裝: WQFN-32

  • 製造商: Texas Instruments

  • 產品分類 : Clock Buffers, Drivers

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LMK00304SQ/NOPB 數據表

價格 (USD)

數量 單價 總價
1 $4.697 $4.70
10 $4.099 $40.99
30 $3.601 $108.03
100 $3.295 $329.50

這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。

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請提交詢價 LMK00304SQ/NOPB 或發送電子郵件給我們： Email: [email protected], 我們將在 12 小時內與您聯繫。

詳細說明

The LMK00304SQ/NOPB is a highly versatile clock generator and jitter cleaner IC that offers exceptional performance for demanding industrial and communication applications. With its low phase jitter of less than 0.5 ps, this IC is ideal for precision timing requirements in a wide range of systems. The wide input frequency range of 10 MHz to 700 MHz provides unparalleled flexibility in system design, while the four differential LVPECL outputs ensure compatibility with various protocols. Its integrated jitter cleaner circuit effectively reduces phase noise and jitter, ensuring stable and accurate clock signals

LMK00304SQ/NOPB

主要特徵

  • Powerful Supply
  • Crystal Input
  • LVCMOS Output

應用

  • Some application areas of the LMK00304SQ/NOPB include telecommunications equipment, data networking, and test and measurement equipment
  • This precision clock generator can be used in various communication and networking systems to provide accurate timing and synchronization signals, ensuring reliable system performance

    • 規格

    以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

    Pbfree Code Yes Rohs Code Yes
    Part Life Cycle Code Active Part Package Code QFN
    Pin Count ! 32 Reach Compliance Code compliant
    ECCN Code EAR99 HTS Code ! 8542.39.00.01
    Family 00304 Input Conditioning DIFFERENTIAL MUX
    JESD-30 Code S-XQCC-N32 JESD-609 Code e3
    Length 5 mm Load Capacitance (CL) 5 pF
    Logic IC Type LOW SKEW CLOCK DRIVER Moisture Sensitivity Level 3
    Number of Functions 1 Number of Terminals 32
    Number of True Outputs 4 Operating Temperature-Max 85 °C
    Operating Temperature-Min -40 °C Output Characteristics 3-STATE
    Package Body Material UNSPECIFIED Package Code HVQCCN
    Package Equivalence Code LCC32,.2SQ,20 Package Shape SQUARE
    Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE Packing Method TR
    Peak Reflow Temperature (Cel) 260 Power Supplies ! 2.5/3.3,3.3 V
    Power Supply Current-Max (ICC) 13.5 mA Prop. Delay@Nom-Sup 2.7 ns
    Qualification Status ! Not Qualified Same Edge Skew-Max (tskwd) 0.05 ns
    Seated Height-Max 0.8 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 MATTE TIN Terminal Form ! NO LEAD
    Terminal Pitch ! 0.5 mm Terminal Position QUAD
    Time@Peak Reflow Temperature-Max (s) 30 Width 5 mm
    fmax-Min 3100 MHz

    數據表 PDF

    數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

    初步規格 LMK00304SQ/NOPB PDF 下載

    常見問題解答

    What is LMK00304SQ/NOPB?

    The LMK00304SQ/NOPB is a high-performance, low-jitter clock synthesizer and jitter cleaner designed by Texas Instruments. It is ideal for applications requiring precise clock generation and distribution, such as telecommunications, networking, and test and measurement equipment.

    How Does LMK00304SQ/NOPB Work?

    The LMK00304SQ/NOPB operates by generating and cleaning clock signals to provide low-jitter outputs for system synchronization. It features multiple outputs with programmable frequency and phase settings, enabling customization for various system requirements. The device includes integrated loop filters for simplified design and calibration.

    How Many Pins does LMK00304SQ/NOPB have and What are the Functions of the Pinout Configuration?

    The LMK00304SQ/NOPB is housed in a 48-pin WQFN (Quad Flat No-Lead) package. The pinout configuration includes:

    • VDD: Power supply pin.
    • REFCLKin: Reference clock input.
    • SDA, SCL: I2C interface pins.
    • OUTx: Clock output pins.
    • CONFIG: Configuration pin for device settings.
    • PLL_CTRL: PLL control pin.
    • XTALin: Crystal input pin.
    • XTALout: Crystal output pin.

    What are the Pros and Cons of LMK00304SQ/NOPB?

    Pros:

    • Low Jitter: Provides low-jitter clock signals for precise system synchronization.
    • Multiple Outputs: Offers multiple clock outputs with programmable settings for flexibility.
    • Integrated Loop Filters: Simplifies design and calibration process.
    • Wide Frequency Range: Supports a wide range of output frequencies for diverse applications.
    • High Performance: Delivers high-performance clock synthesis and cleaning capabilities.

    Cons:

    • Complexity: Requires careful configuration and setup for optimal performance.
    • Cost: High-performance clock synthesizers like the LMK00304SQ/NOPB may have a higher cost compared to basic clock devices.
    • External Components: May need additional external components for specific system requirements.

    Are There Any Equivalents/Alternatives to LMK00304SQ/NOPB for Recommendation?

    • The LMK00338 from Texas Instruments is a similar clock synthesizer with enhanced features.
    • Alternatives to the LMK00304SQ/NOPB include the Si5341 from Silicon Labs and the AD9523-1 from Analog Devices.

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