A 7-tap 40 Gb/s FFE using a 65 nm standard CMOS process is described. A number of
broadbanding and calibration techniques are used, which allow high-speed operation while …

Chromatic dispersion (CD) and polarization mode dispersion (PMD) severely limit the
performance of optical transmission systems operating at and above 10 Gb/s. Electrical …

40-Gb/s clock and data recovery (CDR) circuit with an integrated high-precision eye-
opening monitor (EOM) circuit and an adaptive control scheme for optimizing the data …

This paper describes a fully differential 3-tap finite impulse response filter in 90-nm CMOS. A
traditional traveling wave filter topology is modified to alleviate its inherent delay-bandwidth …

This paper describes the first integrated transversal filter for feed-forward equalizers (FFE)
operating above 40 Gb/s. Equalization of a 2/sup 31/-1 PRBS over a 9-ft and 6.5-ft cable with …

This paper describes a 3-tap finite impulse response programmable analog filter in 0.18-
mum CMOS. The filter is intended for polarization-mode dispersion compensation in 40-Gb/s …

This paper describes a fully differential 1-tap decision feedback equalizer in 0.18-mum SiGe
BiCMOS technology. The circuit is capable of equalizing NRZ data up to 40 Gb/s. A look …

Tunable dispersion has been implemented in various technology platforms, including fiber
gratings, planar waveguides, thin film etalons, and bulk optic technologies. This paper will …

A 3-bit flash analog-to-digital converter (ADC) for electronic dispersion compensation (EDC)
was developed using InP HBTs. Nyquist operation was developed using InP HBT. Nyquist …

In high‐speed long‐haul optical transport systems with channel data rates at 40 Gb/s and
beyond, polarization mode dispersion (PMD) is one of the major obstacles that limits system …