SMI5037 Datasheet, PDF (1/2 Pages) Semtech Corporation – 56 Gbps 2:16 DQPSK CDR/Demultiplexer

Product Brief
OPTICAL TRANSPORT & DATACOM PRODUCTS
SMI5037
56 Gbps 2:16 DQPSK CDR/Demultiplexer
Product Description
SMI5037 is 2:16 demultiplexer with integrated DQPSK
decoder function that supports the data rate up to
56Gbps consistent with the SFI-5 standards.
4 SPI Control Interfaces Support 1.2V or 1.8V LVCMOS
4 Temperature Sense Output Voltage
4 Power Supplies: 1.2 to 1.8V, and -2.8V (V_ee)
4 Low Power Consumption: 2.2 Watts (typical)
Product Highlights
4 2:16 CDR/Demultiplexer with Integrated DQPSK
Decoder Function
4 Dual Ground-Referenced Serial Input Ports operating
at rates from 27.6 to 28.3 Gbaud
4 Ground-Referenced Serial Input Ports
4 SFI-5+ Compatible Data and Clock Interfaces
4 Dual On-Chip (CDR’s)
4 CDR Lock Status Indicators
4 On-Chip PRBS Error Checker and Pattern Generator:
2⁷-1 or 2³¹-1 industry-standard patterns
4 100 mVp-p Input Sensitivity
4 Adjustable Input Threshold and Sample Clock Phase
for each input channel
4 User-Selectable Reference Clock Input:
Applications
4 OTU4/100GE Modules and Transponders
4 IP Routers and Switches
SIERRA
MONOLITHICS
WWW.SEMTECH.COM