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Datasheet Microchip SY89296UTG

Part NumberSY89296UTG

The SY89296U is a programmable delay line that delays the input signal using a digital control signal


  • Download » Datasheet PDF, 474 Kb, File published: Nov 11, 2015
    SY89296U Data Sheet
    Docket ↓
    2.5V/3.3V 1.5GHz Precision
    LVPECL Programmable Delay
    with Fine Tune Control Precision EdgeВ®
    General Description
    The SY89296U is a programmable delay line that delays
    the input signal using a digital control signal. The delay
    can vary from 3.2ns to 14.8ns in 10ps increments. Further,
    the delay may be varied continuously in about 40ps range
    by setting the voltage at the FTUNE pin. In addition, the
    input signal is LVPECL, uses either a 2.5V В±5% or 3.3V
    В±10% power supply, and is guaranteed over the full
    industrial temperature range (–40°C to +85°C).
    The delay varies in discrete steps based on a control word.
    The control word is 10-bits long and controls the delay in
    10ps increments. The eleventh bit is D[10] and is used to
    simultaneously cascade the SY89296U for a larger delay
    range. In addition, the input pins IN and /IN default to an
    equivalent low state when left floating. Further, for
    maximum flexibility, the control register interface accepts
    CMOS or TTL level signals.
    For applications that do not require an analog delay input,
    see the SY89295U. The SY89295U and SY89296U are ...



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




DescriptionDelay with Fine Tune Control.
Operating Temperature Range-40 to +85 °C
Output Frequency1.5 Max
Output TypeLVPECL
Propagation Delay Resolution10 Typ)(ps/step

Eco Plan


Moldel Line

Series: SY89296 (4)

Manufacturer's Classification

  • Clock and Timing > Clock and Data Distribution > Skew Management

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