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ManufacturerMicrochip
SeriesSY58039U

The SY58039U is a low jitter, low skew, high-speed 8:1 multiplexer with a 1:2 differential fanout buffer optimized for precision telecom and enterprise server distribution applications

Datasheets

  • Download » Datasheet, PDF, 336 Kb, 11-10-2016
    SY58039U Data Sheet
    Docket ↓
    NOT RECOMMENDED FOR NEW DESIGNS
    Micrel ULTRA PRECISION 8:1 MUX WITH
    INTERNAL TERMINATION AND 1:2
    400mV LVPECL FANOUT BUFFER Precision Edge™
    SY58039U Precision Edge™
    SY58039U FEATURES
    -Selects between 1 of 8 inputs, and provides 2
    precision, low skew LVPECL output copies
    -Ultra-low jitter design: 80fsrms phase jitter (typ)
    -Guaranteed AC performance over temperature and
    voltage: DC to 5Gbps throughput 100mV) 100mV (SEL-to-Q)
    Δtpd Tempco Output-to-Output Skew
    Part-to-Part Skew Max GHz
    500 ps 600 ps 220 fs/°C Note 9 15 ps Note 10 150 ps tJITTER RMS Phase Jitter Output = 622MHz
    Integration Range: 12kHz -20MHz tr, tf Output Rise/Fall Time At full output swing, 20% to 80%. 80
    25 60 fsrms
    85 Notes:
    8. High-frequency AC-parameters are guaranteed by design and characterization.
    9. Output-to-output skew is measured between two different outputs under identical input transitions.
    10. Part-to-part skew is defined for two parts with identical power supply voltages at the same temperature and with no skew of the edges at the
    respective inputs. PHASE NOISE Noise Power (dBc/Hz) RMS PHase Jitter (Random)
    12kHz to 20MHz = 80fs (Typical) OFFSET FREQUENCY (Hz) Phase Noise Plot: 622MHz @ 3.3V
    M9999-102711 ...

Prices

Manufacturer's Classification

  • Clock and Timing > Clock and Data Distribution > Multiplexers

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