A 5-bit flash A/D converter (ADC) is developed in a 0.18-mum SiGe BiCMOS that supports sampling rates of 10-Gsamples/s.
A 5-bit 10-Gsample/s A/D converter (ADC) is fabricated in a SiGe BiCMOS process to digitally compensate the signal distortion in a 10-Gb/s optical receiver.
In high bit rate optical communication systems operating at 10 Gb/s or beyond, some of the impairments such as chromatic dispersion (CD) and polarization-mode dispersion (PMD) cause degradation of
A low-noise amplifier for use in the 5-GHz wireless band has been implemented in a 0.25-mm CMOS technology.
We achieve for the first time 5-modes transmission with an in-line amplifier.
We describe a few mode erbium doped fiber amplifier with ring-doped Erbium doping profile fiber and optimized optical setup amplifying LP01, LP11 and LP21 modes simultaneously.
We demonstrated a 5 stage, fully interconnected 32X16 switching network using smart pixel 2X1 switching nodes. A 15 input, 16 output system configuration was opened at 50 Mb/s per channel.
A 5.3 GHz low-voltage CMOS frequency divider whose modulus can be varied from 220 to 224 is presented.
A 2:1-selector-driver module with a record differential output amplitude of 5.75 Vpp at 100 Gb/s is reported.
The development of communication systems for the Bell System has, in the past, required large numbers of transmission measurements. These measurements have been costly and time-consuming.
