Datasheet

ManualsBrandsANALOG DEVICES ManualsData collecting ICsData acquisition IC - AD converter (ADC) External , Internal MQFP 44

AD9260

Rev. C | Page 22 of 44

LSB

DIFFERENTIATOR

V

IN

INT1

+

–

5B

DAC1

+

–

5B

DAC2

5B

ADC

INT2

5B

DAC

+

–

16

3B

ADC

3B

DAC

+

–

4

3B

ADC

3B

DAC

+

–

4

4B

ADC

PIPELINE CORRECTION LOGIC

8 LSBs

++

C

OUT

HALF-BAND

DECIMATION FILTER STAGE 1

HALF-BAND

DECIMATION FILTER STAGE 2

HALF-BAND

DECIMATION FILTER STAGE 3

Z

–D

SHUFFLE

M

OUT

CONTROL/TEST

LOGIC

BANDGAP

REFERENCE

REFERENCE

BUFFER

OUTPUT BITS

00581-C-059

Figure 59. Simplified Block Diagram