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ManufacturerMicrochip
SeriesSY89855U

The SY89855U is a 2

Datasheets

  • Download » Datasheet, PDF, 574 Kb, 11-11-2015
    SY89855U Data Sheet
    Docket ↓
    SY89855U
    Precision Low Power Differential LVPECL 4:1
    MUX with 1:2 Fanout and Internal
    Termination General Description
    The SY89855U is a 2.5V/3.3V precision, high-speed,
    4:1 differential multiplexer with 100K LVPECL (800mV)
    compatible outputs, capable of handling clocks up to
    2.5GHz and data streams up to 2.5Gbps. In addition, a
    1:2 fanout buffer provides two copies of the selected
    inputs.
    The differential input includes Micrel’s unique, 3-pin
    input termination architecture that allows customers to
    interface to any differential signal (AC-or DC-coupled)
    as small as 100mV without any level shifting or
    termination resistor networks in the signal path. The
    result is a clean, stub-free, low-jitter interface solution.
    The outputs are 800mV LVPECL, (100K temperature
    compensated) with fast rise/fall times guaranteed to be
    less than 180ps.
    The SY89855U operates from a 2.5V ±5% supply or a
    3.3V ±10% supply and is guaranteed over the full
    industrial temperature range of –40°C to +85°C. For
    applications that require higher performance, consider ...

Prices

Status

SY89855UMGSY89855UMG-TR
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

SY89855UMGSY89855UMG-TR
PackageVQFNVQFN
Pins3232

Parametrics

SY89855UMGSY89855UMG-TR
Description4:024:02
Input TypeANYANY
Operating Temperature Range, °C-40 to +85-40 to +85
Output Data Rate, Max2.52.5
Output Frequency, Max2.52.5
Output TypeLVPECLLVPECL
Propagation Delay, Max410410
Supply Voltage, V2.5/3.3V2.5/3.3V
Within Device Skew, Max2020

Eco Plan

SY89855UMGSY89855UMG-TR
RoHSCompliantCompliant

Moldel Line

Series: SY89855U (2)

Manufacturer's Classification

  • Clock and Timing > Clock and Data Distribution > Multiplexers

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