To enhance sampling rates of CMOS digital-to-analog converters (DACs), analog
multiplexing of several DAC output signals in the time domain provides a solution. In this …

We present a 2: 1 analog multiplexer evaluation board for increasing the analog bandwidth
of digital-to-analog converters, based on an integrated circuit in IHP's new 130 nm SiGe …

A 2: 1 analog multiplexer (AMUX) module based on a SiGe-HBT IC is presented. The AMUX
module offers a 6-dB analog signal path bandwidth of 61 GHz. We show a 120 GBd 4-level …

This article presents a 120-GS/s 2: 1 8-bit analog multiplexer (AMUX) in SiGe-Bipolar CMOS
(BiCMOS) technology that exhibits the highest effective resolution reported for an AMUX in …

Achieving ultra high-speed arbitrary signal generation with conventional electronic digital-to-
analog converters (DACs) is becoming extremely challenging, owing to the inherent …

In this article, we report on the generation of 100-GBd (200-Gb/s) 4-level pulse-amplitude
modulation (PAM-4) optical signal, without any support of digital signal processing (DSP) …

This paper presents an overview of SiGe BiCMOS circuits for next-generation optical
communication links targeting 100 GBd PAM4 modulation per wavelength to support 4-lane …

The analog bandwidth of digital-to-analog converters (DACs) implemented in CMOS, which
are generally used in commercial optical transmission systems, has been stagnating in …

Die vorliegende Arbeit behandelt die Optimierung und Entwicklung analoger Multiplexer
(AMUX) in SiGe-Bipolar-Technologie für breitbandige Übertragungssysteme. Die …

New circuit architectures and technologies for high-speed electronic and photonic integrated
circuits are essential to realize optical interconnects with higher symbol rate. As a …