VSC7979

PHYSICAL LAYER PRODUCTS VSC7979, VSC7999 www.DataSheet4U.com 11.3 Gb/s Transimpedance Amplifiers with Photocurrent Monitor and Input Slicing Adjust BENEFITS: Source Terminated Differential Outputs for High Signal Integrity Linear Photocurrent Monitor Offers Diagnostic Capabilities Input Slicing Adjust Allows the End User to Optimize the Receiver Performance for Fiber Dispersion and Non-linearity A P P L I C AT I O N S : 10G Receiver Optical Sub-Assemblies: - 9.983 Gb/s SONET OC-192/SDH STM-64 - 10.3 Gb/s Ethernet - 10.5 Gb/s Fibre Channel - 10.7 Gb/s OTN G.709/G.975 - 12.5 Gb/s SONET with FEC - DWDM SONET/SDH Transponders: - XENPAK, X2, XPAK Modules - 300-pin MSA Modules Transceivers: - XFP Modules S P E C I F I C AT I O N S : Supply Voltage: 3.3V ± 10% Power Dissipation: 210mW – VSC7999 Power Dissipation: 180mW – VSC7979 Input Noise: 12 pA/ Hz Bandwidth: 10.5GHz (typical) Sensitivity : -19dBm (typical) Max Input Current: 2.5mA p-p (min) Operating Temperature from -10°C to 85°c F E AT U R E S : Single +3.3V Supply 9KΩ Differential Transimpedance – VSC7999 3KΩ Differential Transimpedance – VSC7979 Low Power Consumption for XFP Applications Photo Linear Current Monitor Input Slicing Adjust for Fiber Dispersion Compensation Available in Bare Dice SLCUP SLCDN IMON Input Current Monitor IIN BLOCK DIAGRAM: VPD VSC7999 OUTP OUTN Optical Distortion Adjustment . PB-VSC7979,7999-001 VSC7979,VSC7999 www.DataSheet4U.com 11.3 Gb/s Transimpedance Amplifiers...