AD9694BCPZ-500 Datasheet PDF - ADI

●GENERAL DESCRIPTION

●The AD9694 is a quad, 14-bit, 500 MSPS analog-to-digital converter (ADC). The device has an on-chip buffer and a sample-and-hold circuit designed for low power, small size, and ease of use. This device is designed for sampling wide bandwidth analog signals of up to 1.4 GHz. The AD9694 is optimized for wide input bandwidth, high sampling rate, excellent linearity, and low power in a small package.

●FEATURES

●JESD204B (Subclass 1) coded serial digital outputs Lane rates up to 15 Gbps

●1.66 W total power at 500 MSPS

●   415 mW per analog-to-digital converter (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

●Internal ADC voltage reference

●Analog input buffer

●On-chip dithering to improve small signal linearity

●Flexible differential input 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

●Integer clock divide by 1, 2, 4, or 8

●On-chip temperature diode

●Flexible JESD204B lane configurations

●APPLICATIONS

●Communications

●Diversity multiband, multimode digital receivers 3G/4G, W-CDMA, GSM, LTE, LTE-A

●General-purpose software radios

●Ultrawideband satellite receivers

●Instrumentation

●Radars

●Signals intelligence (SIGINT)