A 13µW 87dB dynamic range implantable ΔΣ modulator for full-spectrum neural recording

Keyphrases

• Dynamic Range 100%
• Neural Recording 100%
• Operational Amplifier 66%
• System Dynamics 33%
• Local Field Potential 33%
• High Density 33%
• Wide Dynamic Range 33%
• Experiment Analysis 33%
• Measurement Results 33%
• Quantization Scheme 33%
• Low Power Consumption 33%
• Power Saving 33%
• Current Mirror 33%
• Area Reduction 33%
• Peak Signal to Noise Ratio 33%
• Circuit Area 33%
• Static Power 33%
• Fully Differential 33%
• Metal-insulator-metal Capacitor 33%
• Extracellular Spike 33%
• Signal-to-noise-and-distortion Ratio 33%
• Differential Topology 33%
• MOS Capacitor 33%
• Multi-bit Quantization 33%
• Power Efficient 33%
• In Vivo Data 33%
• Capacitor Structure 33%
• Multi-bit Quantizer 33%
• Range Modulator 33%

Engineering

• Dynamic Range 100%
• Figure of Merit 50%
• Systems Dynamics 25%
• Data Sequence 25%
• Current Mirror 25%
• Low Power Consumption 25%
• Area Reduction 25%
• Metal-Insulator-Metal 25%
• Peak Signal 25%