User guide

Main Functions
EV10AQ190x-DK - User Guide 3-1
1067BX–BDC–12/11
Section 3
Main Functions
3.1 Analog Input
Signal
The user only needs to provide an analog signal at the input.
This signal is digitized by the ADC depending on the chosen operating mode:
 4 channel mode (1 channel per ADC core)
 2 channel mode (2 interleaved ADC cores)
 1 channel mode (4 interleaved ADC cores)
Each channel input is driven in different ways on the board:
 Single to Differential Amplifier from Analog Devices (A channel: ADA4960 D.C.
coupled)
 Single to Differential Balun RF transformer (B channel:MACOM ETC1-1-13)
 Single to Differential Amplifier from Analog Devices (C channel: ADA4960- AC
coupled)
 Direct input via SMA connector (D channel) (free for customer use)