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3. Combo ADC1002S020 and HSDC extension module
3.1 Measurement set-up overview
The
figure 07
below shows an overview of the whole system ADC1HSDC extension module for which connection is done with the
accessory (HSDC-ACC07/DB). The measurement set-up presented below shows 1 generator for input signal. Clock signal is delivered by the
HSDC-EXTMOD for ADC clocking and data acquisition purpose:
Fig 7. Evaluation set-up measurement with ADC1002S020 and HSDC-EXTMOD01/DB
USB
SPI
MODULE
P
RESENTED CONFIGURATION
. Single-ended clock on CLK
. 2 V
pp
input full scale
. Signal generator synchronized with HSDC-EXTMOD
C
LOCK SIGNAL
. e.g 20 Msps
HSDC-EXTMOD
CLOCK
R
EFERENCE SIGNAL
. e.g 1 MHz
SIGNAL
GENERATOR
+5
V
POWER SUPPLY
. I = 3.2 A
R
EFERENCE SIGNAL
. e.g 10 MHz
R
EFERENCE
