ADC3643 Low-Power Dual-Channel 14-Bit ADC

Texas Instruments' ADC3643 is a low-noise, ultra-low-power, 14-bit, 10 MSPS to 65 MSPS dual-channel, high-speed ADC. Designed for low power consumption, this device delivers a noise spectral density of -155 dBFS/Hz, combined with excellent linearity and dynamic range. The ADC3643 offers very good DC precision with IF sampling support making the device an excellent choice for a wide range of applications. High-speed control loops benefit from the short latency of one clock cycle. The ADC consumes 72 mW/ch at 65 MSPS and power consumption scales well with lower sampling rates. The ADC3643 uses a DDR or serial CMOS interface to output the data offering an ultra-low-power digital interface with flexibility to minimize the number of digital interconnects. This device supports the extended industrial temperature range of -40°C to +105°C.