An 8-bit 50-MS/s CMOS digital-analog converter


Minaei S., Turkoz S.

ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING, cilt.39, sa.2, ss.213-217, 2004 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 39 Konu: 2
  • Basım Tarihi: 2004
  • Doi Numarası: 10.1023/b:alog.0000024068.64100.b3
  • Dergi Adı: ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING
  • Sayfa Sayıları: ss.213-217

Özet

In this paper a new 8-bit 50-M sample/s CMOS digital-to-analog converter (DAC) is presented. The circuit employs 9 operational transconductance amplifiers (OTAs) and CMOS transistors as switching circuit. The proposed DAC is simulated using SPICE simulation program with 1.2 mum CMOS technology. Simulation results verify good performance of the circuit.