Products > Integrated Circuits (ICs) > Logic ICs > SY89546UMG-TR
SY89546UMG-TR 32-VFQFN Exposed
  • SY89546UMG-TR
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Clock Multiplexer 1Out 32Pin MLF T/R

Manufacturer :
Microchip Technology, Inc
Package/Case :
32-VFQFN Exposed
Product Categories :
Logic ICs
RoHs Status:

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SY89546UMG-TR Product Details

The SY89546UMG-TR is a precision, High-speed 4:1 differential multiplexer that provides two copies of the selected input. The high speed LVDS (350mV) compatible outputs with a guaranteed throughput of up to 3.2Gbps over temperature and voltage.The SY89546UMG-TR differential inputs include Micrel's unique 3-pin internal termination design that allows access to the termination network through a VT pin. This feature allows the device to easily interface to different logic standards, both AC- and DC-coupled without external resistor-bias and termination networks. The result is a clean, stub-free, low jitter interface solution.The SY89546UMG-TR operates from a single 2.5V supply, and is guaranteed over the full industrial temperature range (-40°C to +85°C). For applications that require a 3.3V supply, consider the SY89547L. Or, for applications that only require one differential output, consider the SY89544U or SY89545L. The SY89546UMG-TR is part of Micrel's Precision Edge®product family.


  • Selects among four differential inputs
  • Provides two copies of the selected input
  • Guaranteed AC parameters over temp/voltage:
    • DC-to >3.2Gbps data rat throughput
    • <620ps In-to-Out tpd
    • <150ps tr/tf time
  • Unique input isolation design minimize crosstalk
  • Ultra-low jitter design:
    • <1psRMS random jitter
    • <10psPP deterministic jitter
    • <10psPP total jitter (clock)
  • <0.7psRMS crosstalk-induced jitter
  • Internal input termination
  • Unique input termination and VTpin accepts DC-coupled and AC-coupled inputs (LVDS, LVPECL, CML)
  • 350mV LVDS output swing
  • Power supple 2.5V ±5%
  • -40°C to +85°C temperature range
  • Available in 32-pin (5mm x 5mm) MLF® package

Technical Parameters

Case/Package 32-VFQFN Exposed Pad, 32-MLFR Lead Free Status Lead Free
RoHS Compliant

SY89546UMG-TR Documents

  • SY89546U Technical Documentation of Application Note

SY89546UMG-TR Related Products

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Microchip Technology Inc. is a leading manufacturer of microcontroller and analog products, providing low-risk product development, lower total system cost, and faster time to market for thousands of...
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