Maxim Integrated Multiplexor 2:1 y desmultiplexor 1:2 MAX9394

Maxim's  MAX9394 2:1 Multiplexer & 1:2 Demultiplexer consists of a 2:1 multiplexer and a 1:2 demultiplexer with loopback that is guaranteed to operate at 1.35GHz fMAX. The multiplexer section (channel B) accepts two low-voltage differential signaling (LVDS) inputs and generates a single LVDS output. The demultiplexer section (channel A) accepts a single LVDS input and generates two parallel LVDS outputs. This device features a loopback mode that connects the input of channel A to the output of channel B and connects the selected input of channel B to the outputs of channel A. LVDS inputs and outputs are compatible with the TIA/EIA-644 LVDS standard. The LVDS outputs drive 100Ω loads. This devices is offered in a 32-pin TQFP package and operates over the extended temperature range (-40°C to +85°C).

Características

  • Guaranteed 1.5GHz Operation with 250mV Differential Output Swing
  • Simultaneous Loopback Control
  • 2ps(RMS) (max) Random Jitter
  • AC Specifications Guaranteed for 150mV Differential Input
  • Signal Inputs Accept Any Differential Signaling Standard
  • LVDS Outputs for Clock or High-Speed Data
  • High-Level Input Fail-Safe Detection
  • 3.0V to 3.6V Supply Voltage Range
  • LVCMOS/LVTTL Logic Inputs

Aplicaciones

  • High-Speed Telecom/Datacom Equipment
  • Central Office Backplane Clock Distribution
  • DSLAM
  • Protection Switching
  • Fault-Tolerant Systems

Functional Diagram

Maxim Integrated Multiplexor 2:1 y desmultiplexor 1:2 MAX9394