The ADS54T04 is a high linearity dual channel 12-bit, 500 MSPS analog-to-digital
converter (ADC) easing front end filter design for wide bandwidth receivers. The analog input
buffer isolates the internal switching of the on-chip track-and-hold from disturbing the signal
source as well as providing a high-impedance input. Two output modes are available for the output
data – it can be decimated by two or the data can be output in burst mode. The burst mode output is
designed specifically for DPD feedback applications where high resolution output data is available
for a short period of time. Designed for high SFDR, the ADC has low-noise performance and
outstanding spurious-free dynamic range over a large input-frequency range. The device is available
in a 196pin BGA package and is specified over the full industrial temperature range (–40°C to
85°C).
