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ManufacturerMicrochip
SeriesSY89853U
Part NumberSY89853UMG

The SY89853U features two, low jitter 2:1 differential multiplexers with 100K LVPECL (800mV) compatible outputs, capable of handling clocks up to 2

Datasheets

  • Download » Datasheet PDF, 566 Kb, File published: Nov 11, 2015
    SY89853U Data Sheet
    Docket ↓
    SY89853U
    Precision Low-Power Dual 2:1 LVPECL MUX
    with Internal Termination General Description
    The SY89853U features two, low jitter 2:1 differential
    multiplexers with 100K LVPECL (800mV) compatible
    outputs, capable of handling clocks up to 2.5GHz and
    data streams up to 2.5Gbps.
    The SY89853U differential inputs include Micrel’s
    unique, 3-input termination architecture that allows
    users to interface to any differential signal (AC-or DCCoupled) as small as 100mV without any level shifting
    or termination resistors networks in the signal path. The
    result is a clean, stub-free, low jitter interface solution.
    The differential 800mV LVPECL outputs have fast
    rise/fall times guaranteed to be less than 180ps.
    The SY89853U operates from a 2.5V В±5% or a 3.3V
    В±10% supply, and is guaranteed over the full industrial
    temperature range (–40°C to +85°C). For applications
    that require higher performance, consider the
    SY58026U. The SY89853U is part of Micrel's Precision
    В®
    Edge product family.
    All support documentation can be found on Micrel’s web
    site at www.micrel.com. Precision Edge В® Features Dual 2:1 MUX, each channel selects from inputs Unique, patent-pending input isolation design ...

Prices

Status

Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

PackageVQFN
Pins32

Parametrics

DescriptionDual 2:1
Input TypeANY
Operating Temperature Range-40 to +85 °C
Output Data Rate2.5 Max
Output Frequency2.5 Max
Output TypeLVPECL
Propagation Delay360 Max
Supply Voltage2.5/3.3V V
Within Device Skew20 Max

Eco Plan

RoHSCompliant

Moldel Line

Series: SY89853U (2)

Manufacturer's Classification

  • Clock and Timing > Clock and Data Distribution > Multiplexers

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