Title :
5-bit 12.5 Gsamples/s analog-to-digital converter for a digital receiver in a synchronous optical QPSK transmission system
Author :
Adamczyk, O. ; Noé, R.
Author_Institution :
Univ. Paderborn, Paderborn
Abstract :
We present the implementation of an analog-to-digital converter in a SiGe BiCMOS technology. The converter has a resolution of 5 bits with a sampling rate >12.5 Gsamples/s and consumes 4.3 W of power.
Keywords :
BiCMOS integrated circuits; analogue-digital conversion; optical communication; optical receivers; quadrature phase shift keying; BiCMOS technology; SiGe; analog-to-digital converter; digital receiver; optical communication; power 4.3 W; quadrature phase shift keying; real-time systems; synchronous detection; synchronous optical QPSK transmission system; word length 5 bit; Analog-digital conversion; Circuits; Clocks; Digital signal processing chips; Frequency; Optical buffering; Optical distortion; Optical receivers; Quadrature phase shift keying; Sampling methods; Optical communication; analog-to-digital converter; quadrature phase shift keying; real-time systems; synchronous detection;
Conference_Titel :
IEEE/LEOS Summer Topical Meetings, 2008 Digest of the
Conference_Location :
Acapulco
Print_ISBN :
978-1-4244-1925-8
Electronic_ISBN :
1099-4742
DOI :
10.1109/LEOSST.2008.4590518
