VSC1235, VSC1236 9.9 to 12.5 Gbps 16:1 Multiplexer with Clock Multiplier Unit and Demultiplexer with Clock Recovery Chip Set0 pages

B E N E F I T S :
VSC1235
..Full-rate Clock output for use with Clocked Laser Drivers or in RZ Signal Generation
..Extremely Low Clock-data Skew
..Clock Outputs can be Disabled to Save Power
..Integrated PLLs for Superior Jitter Generation and Transfer Performance
..Flexible Parallel Data Clocking Using Internal PLL
VSC1236
..High Sensitivity Eliminates Need for AGC/Post-amplifier
..Adaptive Threshold Control Features to Optimize BER
..Proven Performance with Degraded/Difficult Signals Such as:
- Poor OSNR
- Chromatic Dispersion
- Differential Group Delay
- RZ Signaling
S P E C I F I C AT I O N S :
VSC1235
..1.2W Typical Power Dissipation
..330mVpp Typical Data Output Amplitude
..22ps Typical Rise/Fall Time
..275mVpp Typical Clock Amplitude
..<-10dB Output Return Loss
..<0.1UIpp Jitter Generation
..5ps Typical Clock-data Skew Variation
VSC1236
..1.2W Typical Power Dissipation
..10mVpp Single-ended Sensitivity
..3mV Maximum Uncorrected Input Referred Offset
..Multi-frequency Capable with Selectable CDR VCOs
..Auto-sensing /16 or /512 Reference Frequency
Common Specifications
..-5 to +90°C Case Temperature Range
A P P L I C AT I O N S :
..SONET OC-192, SDH STM-64 Systems
..10GbE, G.975, G.709 and Proprietary FEC Systems
..Long Haul / Ultra Long Haul Transmission Systems
..Line Cards
..Transponders
F E AT U R E S :
VSC1235
..16:1 Data Multiplexer
..PLL Based Clock Multiplier
..Full-rate Clock Outputs
..PLL Based Parallel Data Clocking
..Precision Integrated Phase Detectors
..Selectable Low Phase Noise VCOs
..Surpasses SONET/SDH Jitter Generation/Transfer Requirements
VSC1236
..1:16 Data Demultiplexer
..PLL Based Clock Recovery
..Highly Sensitive Front-end: 10mVpp Single-ended
..Powerful Adaptive Threshold Control Features
..Support of Multiple Rates with a Single Reference
..Surpasses SONET/SDH Jitter Tolerance Requirements
..True Loss of Signal Function
..Direct Recovery of NRZ and RZ Signals
Common Features
..Low Power SiGe Technology
..No External Heatsink Required
..10x10mm BGA Package
..Single 3.3V Power Supply
9.9 to 12.5 Gbps 16:1 Multiplexer with Clock Multiplier Unit and Demultiplexer with
Clock Recovery Chip Set
TRANSPORT PRODUCTS
PB-VSC1235,36-001
VSC1235, VSC1236