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10 Gbps Transimpedance Amplifier and Laser Driver in 0.18 um CMOS

10 Gbps Transimpedance Amplifier and Laser Driver in 0.18 um CMOS. Martin A. Brooke Duke University Department of Electrical and Computer Engineering email: mbrooke@ee.duke.edu. 10 Gbps Optical Receiver in 0.18 m m CMOS. 0.18 m m TSMC CMOS process Integrated thin film OE devices.

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10 Gbps Transimpedance Amplifier and Laser Driver in 0.18 um CMOS

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  1. 10 Gbps Transimpedance Amplifier and Laser Driver in 0.18 um CMOS Martin A. Brooke Duke University Department of Electrical and Computer Engineering email: mbrooke@ee.duke.edu

  2. 10 Gbps Optical Receiver in 0.18 mm CMOS • 0.18 mm TSMC CMOS process • Integrated thin film OE devices Transimpedance amplifier Post amplifier Output buffer

  3. 10 Gbps Optical Receiver Simulation • Simulated Eye-Diagram @ 10 Gbps • with circular MSM ( = 40um)

  4. 10 Gbps Optical Receiver Measurements • Optical Input Eye-Diagram @ 10 Gbps • Input Current approx 150 uA p-p

  5. 10 Gbps Optical Receiver Measurements • Optical Input Sensitivity @ 5 Gbps • BER = 10-12 at approx 113 uA input current Chip photo

  6. 10 Gbps Laser Driver 0.18 mm CMOS technology Simulated Eye Circuit Schematic

  7. 10 Gbps Laser Driver 0.18 mm TSMC CMOS technology Measured 10 Gbps Electrical Eye BER < 3.11e-14 Chip Photo

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