An SOC platform for ADC test and measurement

Abstract

An Analog to Digital Converter Built-in-Self-Test design for System-on-Chip applications is presented. Linear and dynamic ADC test occur in parallel to reduce overall test time. A ramp generator is used for linear histogram measurements and a sine-wave signal is applied for dynamic tests. The design precisely measures Hits-per-Code enabling accurate linearity test and a low-area optimal CPU operates dynamic measurements. Results demonstrate efficient silicon area overheads and lower test time capability.