Datasheet

NXP Semiconductors
Quick start
Quick start ADC1412D, ADC1212D, ADC1112D series
Quick start
QS_ADC1412D_10.doc
Rev. 10 — 17 December 2010
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1.3 ADC1112D series
Figure 3 presents the connections to measure the ADC1112D series:
Fig 3. ADC1112D series typical configuration set-up (e.g. demoboard F1/DB)
P
OWER SUPPLY
. I = 370 mA
. 3 V
.GND
P
OWER SUPPLY
. I = 40 mA
.GND
.1.8 V
LOGIC
ANALYZER
Output data ADC A (top to
bottom):
. DA10 (MSB) to DA0 (LSB)
C
LOCK SIGNAL
. sinewave
. AC
SYNTHESIZED
SIGNAL
GENERATOR
USB
SPI
MODULE
I
NPUT
B
SIGNAL
. 2 V
pp
sinewave
. AC
SYNTHESIZED
SIGNAL
GENERATOR
I
NPUT
A
SIGNAL
. 2 V
pp
sinewave
. AC
SYNTHESIZED
SIGNAL
GENERATOR
F
ILTER
. High-order
. Band pass
F
ILTER
. High-order
. Band pass
P
RESENTED CONFIGURATION
. 2 V
pp
input full scale
. Single Sine wave clock signal
. Input common mode from IC
. Binary ADC output
. SPI Mode
. DAV for synchronization
Output data ADC B (top to
bottom):
. DB0 (LSB) to DB10 (MSB)