40/100 Gbps Mux
  • SMI5027
    • 56 Gbps 16:2 Multiplexer/CMU with DQPSK Precoder
  • SMI4028
    • 45 to 49 Gbps 16:2 Multiplexer/CMU with DQPSK Precoder
  • SMI10021
    • 100-113 Gbps 10:4 Mux/CMU with Dual-DQPSK Precoder
  • SMI4027
    • 39.8 to 44.6 Gbps 16:1 Multiplexer/CMU
  • SMI4026
    • SONET/OC-768 16:1 Multiplexer/CMU
  • SMI4024
    • SONET /OC-769 16:1 Multiplexer/CMU
Semtech SMI4029

Semtech SMI4029

40-45 Gbps 16:2 Multiplexer/CMU with DQPSK Precoder

SMI4029 is a 16:2 Multiplexer with on chip Clock Multiplier Unit and DQPSK Precoder that support the data rate from 40 to 45Gbps consistent with SFI-5 standard.

Features


  • SFI-5.1 compliant FIFO and deskew functions
  • Dual ground-referenced high-speed differential output ports
    • 0.6 to 1.0 Volt pp differential output level
    • 11 psec (typical) rise/fall times
    • 3.7 psec p-p total jitter (typical)
    • Data-to-Data Skew Adjustments for Each Output Data Lane
    • Full BGA package to support data rates: 19.9 to 22.3 Gbaud
  • High-speed differential clock outputs with highly stable clock-data skew and low phase noise
    • Full (22.3 nominal) and half-rate (11.15 GHz nominal) CML clocks
    • Skew control of +/- 0.5UI on half-rate clock
    • 0.8 Volt pp differential output level
    • BGA launch to host printed circuit board
  • SONET-compliant Clock Multiplier Unit (CMU) with VCO
  • Three user selectable reference clock input ports
    • Input reference clock rate is 1/4th client-side baud rate: 622.08 to 696.73 MHz
  • Reference clock clean-up loop circuitry
  • On-chip PRWS error checker and pattern generator: 27-1 or 231-1 industry-standard patterns
    • On-chip error counter for measuring BER
    • Lane-by-lane error checking
  • SPI Control Interface Supports Wide Range of Logic Families
    • 1.2V or 1.8V LVCMOS
  • Temperature Sense Output Voltage
  • Dual-Power Supply Voltages: +1.2 or +1.8V and -2.8V
  • BiCMOS Silicon Germanium technology for high reliability and lower cost
  • Low Power Consumption: 2.4 Watts (typical, HSCLK outputs disabled)

    • Applications


    Packaging

    Order Codes