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    Clock Buffers

    Clock buffers are semiconductor devices that fan out clock signals and isolates the source from the load. Clock buffers are known to have multiple controllable outputs as well as separate power supplies for outputs or for input/output allowing it to work as a level shifter.

    What are clock buffers?

    Clock buffers are devices clock buffers create multiple copies of input clocks for individual distribution across a PCB. They are comprised of single-ended output buffers and differential outputs. Single-ended output clock buffers are LVCMOS (Low voltage complementary metal-oxide-semiconductor) while differential output buffers may be LVPECL (Low Voltage Positive Emitter Coupled Logic), HSTL (High-speed transceiver logic) or LVDS  (Low Voltage Differential Signaling).

    Clock buffers don't alter the frequency properties of the input signal, which in turn minimalises the additive noise which is added to the input whilst in the buffering stage.

    Types of clock buffers

    Clock buffers are offered in an array of variations such as variations on the maximum operating input frequency that can range from 30 Mhz to 8 Ghz, variety on the maximum supply current it can support and the number of pins installed in the IC.

    Some clock buffers feature ultra-low jitter and low skew clock distribution.

    Applications of clock buffers

    Clock buffers are widely used in applications such as;

    • High-speed instrumentation and line receivers
    • Converter clocking
    • Automated test equipment (ATE)
    • Wireless and wired communications
    • Medical and industrial imaging

    457 Produkter som visas för Clock Buffers

    • RS-artikelnummer 264-3513
    • Tillv. art.nr 5PB1108PGGI8
    Var (i en rulle med 2500)
    21,782 kr
    Renesas Electronics
    -
    31 mA
    100MHz
    Surface Mount
    16-TSSOP
    16
    -
    -
    -
    -
    -
    -
    -
    -
    • RS-artikelnummer 802-2039P
    • Tillv. art.nr NB6L14SMNG
    Varje (levereras i ett rör)
    71,11 kr
    onsemi
    4
    100 mA
    2GHz
    Surface Mount
    QFN
    16
    3 x 3 x 0.95mm
    3mm
    3mm
    0.95mm
    3.8 V
    +85 °C
    -
    -
    • RS-artikelnummer 235-8715
    • Tillv. art.nr 9DBL0452BKILFT
    Var (i en rulle med 2500)
    17,735 kr
    Renesas Electronics
    -
    37 mA
    65MHz
    Surface Mount
    VFQFN
    32
    5.00 x 5.00 x 0.90mm
    5mm
    5mm
    0.9mm
    3.465 V
    85 °C
    200MHz
    3.135 V
    • RS-artikelnummer 802-2067P
    • Tillv. art.nr NB7L572MNG
    Varje (levereras i ett rör)
    164,24 kr
    onsemi
    2
    110 mA
    8GHz
    Surface Mount
    QFN
    32
    5 x 5 x 0.95mm
    5mm
    5mm
    0.95mm
    3.6 V
    +85 °C
    -
    2.375 V
    • RS-artikelnummer 250-3451
    • Tillv. art.nr 5P49V60A000NLG2
    Varje
    86,83 kr
    Renesas Electronics
    4
    42 mA
    40MHz
    Surface Mount
    VFQFPN
    24
    -
    -
    -
    -
    -
    -
    -
    -
    • RS-artikelnummer 235-8720
    • Tillv. art.nr 9DML0441AKILF
    Var (i ett paket med 2)
    24,28 kr
    Renesas Electronics
    -
    31 mA
    200MHz
    Surface Mount
    VFQFPN
    24
    4.00 x 4.00 x 0.90mm
    4mm
    4mm
    0.9mm
    3.465 V
    85 °C
    200MHz
    3.135 V
    • RS-artikelnummer 802-2051P
    • Tillv. art.nr NB6N14SMNG
    Varje (levereras i ett rör)
    141,68 kr
    onsemi
    4
    100 mA
    2GHz
    Surface Mount
    QFN
    16
    3 x 3 x 0.95mm
    3mm
    3mm
    0.95mm
    3.8 V
    +85 °C
    -
    -
    • RS-artikelnummer 194-9032P
    • Tillv. art.nr CY2309SXI-1H
    Varje (levereras i ett rör)
    128,94 kr
    Infineon
    1
    35 mA
    133MHz
    Surface Mount
    TSSOP
    16
    5.1 x 4.5 x 0.95mm
    5.1mm
    4.5mm
    0.95mm
    3.6 V
    +85 °C
    133.3MHz
    3 V
    • RS-artikelnummer 787-6970P
    • Tillv. art.nr NB7VQ14MMNG
    Varje (levereras i ett rör)
    125,65 kr
    onsemi
    8
    210 mA
    8GHz
    Surface Mount
    QFN
    16
    3 x 3 x 0.95mm
    3mm
    3mm
    0.95mm
    3.6 V
    +85 °C
    -
    1.71 V
    • RS-artikelnummer 802-2039
    • Tillv. art.nr NB6L14SMNG
    Var (i ett paket med 2)
    71,11 kr
    onsemi
    4
    100 mA
    2GHz
    Surface Mount
    QFN
    16
    3 x 3 x 0.95mm
    3mm
    3mm
    0.95mm
    3.8 V
    +85 °C
    -
    -
    • RS-artikelnummer 264-3453
    • Tillv. art.nr 5P83908NDGK
    Var (i ett paket med 2)
    36,43 kr
    Renesas Electronics
    -
    -
    200MHz
    Surface Mount
    20-pin QFN
    20
    -
    -
    -
    -
    -
    -
    -
    -
    • RS-artikelnummer 262-8963P
    • Tillv. art.nr 5PB1204CMGK
    Varje (levereras som en tejp)
    28,115 kr
    Renesas Electronics
    -
    7.22 mA
    200MHz
    -
    VFQFPN
    16
    -
    -
    -
    -
    -
    -
    -
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    • RS-artikelnummer 262-8965P
    • Tillv. art.nr 5PB1214CMGK
    Varje (levereras som en tejp)
    28,115 kr
    Renesas Electronics
    -
    10.48 mA
    200MHz
    -
    VFQFPN
    16
    -
    -
    -
    -
    -
    -
    -
    -
    • RS-artikelnummer 248-6265
    • Tillv. art.nr 9ZXL0831EKKLF
    Var (i ett paket med 2)
    64,40 kr
    Renesas Electronics
    -
    37 mA
    100MHz
    Surface Mount
    VFQFPN
    48
    -
    -
    -
    -
    -
    -
    -
    -
    • RS-artikelnummer 248-6251
    • Tillv. art.nr 9ZX21901DKLF
    Var (i ett paket med 2)
    73,25 kr
    Renesas Electronics
    -
    42 mA
    100MHz
    Surface Mount
    VFQFPN
    72
    -
    -
    -
    -
    -
    -
    -
    -
    • RS-artikelnummer 249-4408P
    • Tillv. art.nr 9DML0451AKILF
    Varje (levereras i en bricka)
    30,13 kr
    Renesas Electronics
    4
    24 mA
    200MHz
    Surface Mount
    QFN
    24
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    -
    -
    -
    -
    -
    -
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    • RS-artikelnummer 250-3499
    • Tillv. art.nr 9FGV0641AKILF
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    21,055 kr
    Renesas Electronics
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    30 mA
    27MHz
    Surface Mount
    VFQFPN
    40
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    -
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    • RS-artikelnummer 263-7993
    • Tillv. art.nr 9FGV0231AKLF
    Var (i ett paket med 2)
    31,19 kr
    Renesas Electronics
    4
    18 mA
    100MHz
    Surface Mount
    VFQFN
    24
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    • RS-artikelnummer 235-8701
    • Tillv. art.nr 5P49V5901B000NLGI
    Var (i en bricka med 490)
    70,143 kr
    Renesas Electronics
    Clock Buffer
    34 mA
    1MHz
    Surface Mount
    VFQFN
    24
    4.00 x 4.00 x 0.90mm
    4mm
    4mm
    0.9mm
    3.46 V
    85 °C
    350MHz
    1.71 V
    • RS-artikelnummer 249-4408
    • Tillv. art.nr 9DML0451AKILF
    Var (i ett paket med 2)
    30,13 kr
    Renesas Electronics
    4
    24 mA
    200MHz
    Surface Mount
    QFN
    24
    -
    -
    -
    -
    -
    -
    -
    -
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