An 8-bit parasitic-insensitive switched-capacitor A/D converter

✍ Scribed by Mahmoud Fawzy Wagdy

• Book ID: 104639728
• Publisher: Springer
• Year: 1992
• Tongue: English
• Weight: 341 KB
• Volume: 2
• Category: Article
• ISSN: 0925-1030
• DOI: 10.1007/bf00142415

✦ Synopsis

An algorithmic A/D converter (ADC) is presented which employs switched capacitors. The ADC is insensitive to parasitic capacitances and op-amp offset voltages. Capacitor ratio-mismatch errors and charge injection errors are investigated. System level computer simulations are included to support the theory. The technique is suitable for 8-bit A/D conversion using present CMOS technology.