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    Home / Instrumentation & Tools / Si5351A Clock Generator - 8KHz to 160MHz

    Si5351A Clock Generator - 8KHz to 160MHz

    Code: LA240072
    2 ratings
    H723dcb43a47a42eca6f679c56a0bc476O
    €4,06 €3,36 excl. VAT
    In stock (20 pcs)
    Delivery to:
    09/12/2025

    Si5351A clock generator - 8KHz to 160MHz

    Detailed information

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    Product detailed description

    Si5351A is a clock generator with I2C control unit. It uses an integrated precision clock to control multiple PLLs and clock dividers using I2C instructions.

    By adjusting the PLL and dividers, you can create precise and arbitrary frequencies. There are three independent outputs and each of them can have a different frequency. Outputs are 3Vpp, either via a non-solder field connector or an optional SMA connector for RF activities.

    Specifications:

    • Power supply: 3.3-5V
    • Chip: Si5351A
    • Frequency: 8KHz to 160MHz
    • Size: 30x22mm

    Included in delivery:

    • 1pc Clock Generator Si5351A - 8KHz to 160MHz

    Additional parameters

    Category: Measuring Instruments & Tools
    Warranty: 2 years
    Weight: 0.008 kg
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    List of ratings

    5
    BP Avatar of author | 21/10/2024
    Funguje ako má. Ovládanie cez Arduino mini.
    5
    JB Avatar of author | 12/04/2023
    Velmi zajímavá věcička. Úpravou nastavení Si5351 se dá dosáhnout na výstupu CLK0 frekvence od 5 kHz do 225 MHz s krokem 1 Hz. Kalibrační konstantou se dá přesně dostavit podle jiného referenčního generátoru. Teplotně je velmi stabilní. Na výstupech CLK1 a CLK2 se dá nezávisle nastavit jakýkoliv kmitočet v rozsahu jako na CLK0.
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    List of discussions

    MČ Avatar of author 22/08/2025 02:39
    Mohu jen doporučit. S tímto modulem se poměrně snadno pracuje a je oblíbený i mezi radioamatéry. Knihoven i hotových kódů pro nejrůznější projekty je celkem hojnost. Lze jej používat s arduinem, esp32, stm32, raspberry pi pico i raspberry pi atd.
    P Avatar of author 09/09/2023 17:56
    ma to eeprom? pamatuje si to nastaveni bez napajeni?
    Z Avatar of author ... 12/10/2024 18:04
    ma to eeprom? pamatuje si to nastaveni bez napajeni? Nemá.. musí se po zapnuti znova naládovat datama po I2C sběrnici.
    MF Avatar of author 11/09/2023 07:58
    Dobrý den, na tyto otázky naleznete odpovědi v datasheetu obvodu Si5351A, který máme ke stažení v sekci Související soubory.