VSC8479-01
P
RODUCT
B
RIEF
9.95 Gbps to 11.3 Gbps 16-bit Transceiver with 10G-EPON
Burst Mode Support
Specifications
• 9.95 Gbps to 11.3 Gbps continuous mode operation
• Exceeds SONET band jitter generation (35 mUI)
• Less than 100 ns burst mode acquisition time
• Better than 2× SONET OC-192 jitter tolerance mask
• 10 mV differential input data sensitivity
• LVDS-compatible parallel data I/Os
• 1.8 V single power supply with optional 3.3 V LVTTL I/O
• –40 ºC to 90 ºC operating temperature
• 12 mm × 12 mm, 195-pin FCBGA package
VSC8479-01
Features
• 16:1 mux/demux with integrated clock multiplier unit and
clock and data recovery unit with limiting amplifier
• Fast acquisition Rx path CRU exceeds stringent
10G-EPON FTTX burst mode timing requirements
• XFI and SFI compliant I/Os for XFP and SFP+ modules
• Programmable EQ for enhanced optical and XFI stressed
eye performance
• Built-in self-test generation and error detection with
industry standard PRBS and user-defined test patterns
• Full support for 300-pin MSA transponder modules
• Multiple reference clock source inputs and selectable
frequencies
• Facility and equipment loopback modes
• Support for line timing mode with clock clean-up
• Loss of lock (LOL) and FIFO alarm outputs
• Adjustable loss of signal (LOS) alarm
• Selectable two-wire or SPI interface port for easy access to
programmable control and status registers
• Multisource reference clock with clean-up phase detector
• Selectable duobinary modulation precoding
• Programmable high-speed input voltage offset adjust
• High-speed data inversion and low-speed bit order swap
• High-speed CML clock output with power down mode
Applications
• 10G-EPON (Ethernet passive optical network) systems
• SONET/SDH and DWDM systems
• 10 GbE and Fibre Channel to SFI-4 SerDes
• XFP module to host SerDes
• SFP+ SR/LR module to host SerDes
• 300-pin MSA transponder modules
• Reduced cost, increased density system upgrades
Benefits
• Proven XFP/SFP+ module interoperability
• Burst mode and continuous mode support for 10G-EPONs
• Low power, full-featured CMOS transceiver
• Single chip mux/demux solution for 300-pin MSA
transponder functions
• Robust asynchronous operation and crosstalk immunity
• Supports the broadest range of applications in its class
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VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
