Data Sheet
AD9694S-CSL
Commercial Space
Product
14-Bit, 500 MSPS, JESD204B, Quad Analog-to-Digital
Converter
► Flexible JESD204B lane configurations
FEATURES
► JESD204B (Subclass 1) coded serial digital outputs
► Lane rates up to 15 Gbps
► 1.66 W total power at 500 MSPS
COMMERCIAL SPACE FEATURES
► Supports aerospace applications
► Wafer diffusion lot traceability
► 415 mW per ADC channel
► SFDR = 82 dBFS at 305 MHz (1.80 V p-p input range)
► SNR = 66.8 dBFS at 305 MHz (1.80 V p-p input range)
► Noise density = −151.5 dBFS/Hz (1.80 V p-p input range)
► 0.975 V, 1.8 V, and 2.5 V dc supply operation
► No missing codes
► Radiation monitors
► Total ionizing dose (TID)
► Outgassing characterization
APPLICATIONS
► Internal ADC voltage reference
► Analog input buffer
► Low and Medium Earth Orbit (LEO/MEO) satellites
► Avionics
► Communications
► Diversity multiband, multimode digital receivers
► 3G/4G, W-CDMA, GSM, LTE, LTE-A
► General-purpose software radios
► Ultrawideband satellite receivers
► Instrumentation
► On-chip dithering to improve small signal linearity
► Flexible differential input voltage range
► 1.44 V p-p to 2.16 V p-p (1.80 V p-p nominal)
► 1.4 GHz analog input full power bandwidth
► Amplitude detect bits for efficient AGC implementation
► 4 integrated wideband digital processors
► 48-bit NCO, up to 4 cascaded half-band filters
► Differential clock input
► Radars
► Signals intelligence (SIGINT)
► Integer clock divide by 1, 2, 4, or 8
► On-chip temperature diode
FUNCTIONAL BLOCK DIAGRAM
Figure 1. Functional Block Diagram
Rev. 0
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