ADS5403 Datasheet, PDF (2/44 Pages) Texas Instruments – Single Channel 12-Bit 500Msps Analog to Digital Converter

ADS5403
SLAS944B – FEBRUARY 2013 – REVISED JANUARY 2014
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
DETAILED BLOCK DIAGRAM
VREF
VCM
VOLTAGE
REFERENCE
OVERRANGE
THRESHOLD
BUFFER
INA_P/N
ADC
CLKP /N
CLOCK
DISTRIBUTION
INTERLEAVING
CORRECTION
Estimator
Gain Correction
Offset Correction
DC or
Fs/2
SYNCP /N
MULTICHIP
SYNC
PROGRAMMING
DATA
CONTROL
FIR FILTER
DEC
x2
CLKOUT
GEN
SYNCOUTP /M
Figure 1. Detailed Block Diagram
SCLK
SDIO
SDO
SDENB
DACLKP /N
DA[11 : 0] P/N
SYNCOUTP /N
2
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