9.9-10.7Gb/s 16:1 Multiplexer and Clock VSC8175
Generator with High-speed Clock Output
Product Brief
Benefits:
• Provides High-speed Output
Clock for RZ and Re-timed
Laser Driver Applications
• Provides Lowest Power Solution
in its Performance Class
• Pin-compatible Upgrade Paths
to Lower Power Follow-on
Solution (VSC8173LP) and
Advance FEC (11.5 to 12.5Gb/s)
Solutions (VSC8185)
• Integrated PLL Based Clock
Generator
• Meets SONET/SDH Jitter
Generation Requirements
• Compliant LVDS Interface
• Thermal Expansion of TBGA
Package is Matched to the PC
Board for High Reliability
• Input FIFO to Simplify Parallel
Interface Timing
• Loss-of-Lock and Internal
Temperature Sensing to Assist
in Monitoring Device Operation
• Data Polarity Invert and Bit
Order Swap for Ease of Layout
Applications:
• SONET/SDH Networking
• RZ Modulation
• Re-Timing Laser Drivers
• DWDM Systems
• G.975/709 Forward Error
Correction (FEC)
• Ultra-Long Haul System
• Telecommunications Transmis-
sion Systems
• Test Equipment
VSC8175 Block Diagram
AUTORSTN
RESETN
DINVERT
BITORDER
PARSENSE
PARITY+
PARITY-
D0+
D0-
D1+
D1-
D14+
D14-
D15+
D15-
DCK+
DCK-
REFSEL
REFCK+
REFCK-
DELAY
RST
OVR
FIFO
CK/16
Physical
Layer
Products
DELAY
OVERFLOW
DINVALID+
DINVALID-
16:1
DOUT+
DOUT-
COUT+
COUT-
TIMING
GENERATOR
9.9G-10.7G
PLL
CK16_64+
CK16_64-
622MHz/155MHz
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at www.vitesse.com or contact Vitesse Sales at (800) VITESSE or
sales@vitesse.com
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of Vitesse Semiconductor Corp;oration