GENERAL DESCRIPTION
●The AD9625 is a 12-bit monolithic sampling analog-to-digital converter (ADC) that operates at conversion rates of up to 2.0 giga samples per second (GSPS). This product is designed for sampling wide bandwidth analog signals up to the second Nyquist zone. The combination of wide input bandwidth, high sampling rate, and excellent linearity of the AD9625 is ideally suited for spectrum analyzers, data acquisition systems, and a wide assortment of military electronics applications, such as radar and jamming/antijamming measures.
●FEATURES
●12-bit 2.0 GSPS ADC, no missing codes
●SFDR = 80 dBc, AIN up to 1 GHz at −1 dBFS, 2.0 GSPS
●SFDR = 76 dBc, AIN up to 1.8 GHz at −1 dBFS, 2.0 GSPS
●SNR = 59 dBFS, AIN up to 1 GHz at −1 dBFS, 2.0 GSPS
●SNR = 58 dBFS, AIN up to 1.8 GHz at −1 dBFS, 2.0 GSPS
●Noise floor = −149.5 dBFS/Hz at 2.0 GSPS
●Power consumption: 3.5 W at 2.0 GSPS
●Differential analog input: 1.1 V p-p
●Differential clock input
●High speed 6- or 8-lane JESD204B serial output Subclass 1: 5.0 Gbps at 2.0 GSPS
●Two independent decimate by 8 or decimate by 16 filters with 10-bit NCOs
●Supply voltages: 1.3 V, 2.5 V
●Serial port control
● Flexible digital output modes
● Built-in selectable digital test patterns
