AD9460

www.DataSheet4U.com 16-Bit, 80 MSPS/105 MSPS ADC AD9460 FEATURES 105 MSPS guaranteed sampling rate (AD9460-105) 79.4 dBFS SNR/91 dBc SFDR with 10 MHz input (3.4 V p-p input, 80 MSPS) 78.3 dBFS SNR/ with 170 MHz input (4.0 V p-p input, 80 MSPS) 77.8 dBFS SNR/87 dBc SFDR with 170 MHz input (3.4 V p-p input, 80 MSPS) 77.2 dBFS SNR/84 dBc SFDR with 170 MHz input (3.4 V p-p input, 105 MSPS) 90 dBFS two-tone SFDR with 139 MHz/140 MHz input (3.4 V p-p input, 105 MSPS) 60 fsec rms jitter Excellent linearity DNL = ±0.5 LSB typical INL = ±3.0 LSB typical 2.0 V p-p to 4.0 V p-p differential full-scale input Buffered analog inputs LVDS outputs (ANSI-644 compatible) or CMOS outputs Data format select (offset binary or twos complement) Output data capture clock available 3.3 V and 5 V supply operation FUNCTIONAL BLOCK DIAGRAM AGND AVDD1 AVDD2 DRGND DRVDD DFS DCS MODE BUFFER VIN+ VIN– T/H PIPELINE ADC 16 CMOS OR LVDS OUTPUT STAGING 2 32 OUTPUT MODE OR D15 TO D0 AD9460 CLK+ CLK– CLOCK AND TIMING MANAGEMENT 2 DCO REF VREF SENSE REFT REFB Figure 1. APPLICATIONS MRI receivers Multicarrier, multimode, cellular receivers Antenna array positioning Power amplifier linearization Broadband wireless Radar Infrared imaging Communications instrumentation Optional features allow users to implement various selectable operating conditions, including input range, data format select, and output data mode. The AD9460 is available in a Pb-free, 100-lead, surface-mount, plastic package (TQFP_EP) speci...