14 Bit 50 MSPS Sigma-Delta ADC

Features

• 1.8V power supply in 0.18um CMOS process
• Input range of 1.25 Vp-p Differential
• 1 MHz Signal Bandwidth
• 2 MSPS Output Word Rate
• Dynamic Performance
• 84dB SNR at Fin=1MHz
• 90dB SFDR at Fin=1MHz
• DNL 0.5 LSB
• INL 1 LSB
• Die area of 2.0mm2
• Power Dissipation < 80mW
• Scalable to Lower Resolutions