A 0.7 V MOSFET-only switched-opamp ΣΔ modulator

Digest of Technical Papers - IEEE International Solid-State Circuits Conference

Volumn , Issue , 2002, Pages 310-311+469+305

  Sauerbrey, Jens ^a   Tille, Thomas ^a   Schmitt Landsiedel, Doris ^a   Thewes, Roland ^a  

^a INFINEON TECHNOLOGIES AG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

BANDWIDTH; CMOS INTEGRATED CIRCUITS; ELECTRIC CURRENTS; LINEARIZATION; MOS CAPACITORS; MOSFET DEVICES; OPTICAL SWITCHES; THRESHOLD VOLTAGE;

GATE CAPACITANCE; POWER CONSUMPTION;

DELTA SIGMA MODULATION;

EID: 0036105137     PISSN: 01936530     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. Switched-opamp, a technique for realizing full CMOS switched-capacitor filters at very low voltages
2. Design strategy for low-voltage SC circuits
3. A 900 mV 40 μW switched opamp ΔΣ modulator with 77 dB dynamic range
4. Ultra low voltage switched opamp ΣΔ modulator for portable applications
5. MOSFET-only switched-capacitor circuits in digital CMOS technology
6. A 1.8-V MOSFET-only ΣΔ modulator using substrate biased depletian-mode MOS capacitors in series compensation
7. A low-voltage MOSFET-only ΣΔ modulator for speech band applications using depletion-mode MOS-capacitors in combined series and parallel compensation