RadioLocman.com Electronics ru
Advanced Search +
  

ManufacturerMicrochip
SeriesSY89465U
Part NumberSY89465UMY

The SY89465U is a low-jitter, 1:10 LVDS fanout buffer with a 2:1 differential input multiplexer (MUX) optimized for redundant source switchover applications

Datasheets

  • Download » Datasheet, PDF, 784 Kb, 11-11-2015
    SY89465U Data Sheet
    Docket ↓
    SY89465U
    Precision LVDS 1:10 Fanout with 2:1 Runt
    Pulse Eliminator MUX and Internal Termination General Description
    The SY89465U is a low-jitter, 1:10 LVDS fanout
    buffer with a 2:1 differential input multiplexer (MUX)
    optimized for redundant source switchover
    applications. Unlike standard multiplexers, the
    SY89465Us 2:1 Runt Pulse Eliminator (RPE) MUX
    prevents any short cycles or “runt” pulses during
    switchover. In addition, a unique Fail-Safe Input
    (FSI) protection prevents metastable conditions
    when the selected input clock fails to a DC voltage
    (voltage between the pins of the differential input
    drops below 100mV).
    The differential input includes Micrel’s, 3-pin internal
    termination architecture that allows customers to
    interface to any differential signal (AC-or DCcoupled) as small as 100mV (200mVPP) without any
    level shifting or termination resistor networks in the
    signal path. The outputs are LVDS-compatible with
    fast rise/fall times guaranteed to be less than 220ps.
    The SY89465U operates from a 2.5V ±5% supply
    and is guaranteed over the full industrial
    temperature range of –40°C to +85°C. The ...

Prices

Status

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

Packaging

PackageVQFN
Pins44

Parametrics

Description2:10
Fail-Safe InputYes FSI
Input TypeANY
Operating Temperature Range-40 to +85 °C
Output Frequency2 Max
Output TypeLVDS
Propagation Delay1200 Max
Supply Voltage2.5V V
Within Device Skew25 Max

Eco Plan

RoHSCompliant

Moldel Line

Series: SY89465U (2)

Manufacturer's Classification

  • Clock and Timing > Clock and Data Distribution > Multiplexers
Slices ↓
Radiolocman facebook Radiolocman twitter Radiolocman google plus