2

AT84AS003

5403AS–BDC–10/04

The 1:4 demultiplexed digital outputs are LVDS logic compatible, allowing easy interfac-

ing with standard FPGAs or DSPs .The AT84AS003 operates at up to 1.5 Gsps, without

additional tuning of the synchronization between the ADC and DMUX.

The AT84AS003 comes in a 25 × 35 mm EBGA317 package. This package has the

same TCE as FR4 boards, offering excellent reliability when subjected to large thermal

variations.

Figure 1. Block Diagram

VIN

VINN

CLK/CLKN

20

Port A

20

Port B

20

Port C

20

Port D

S/H

2

Demultiplexer

1:2 or 1:4

2

DR/DRN

GA

SDA

SDA

2

AOR/AORN

2

BOR/BORN

2

COR/CORN

2

DOR/DORN

DRRB

STAGG

ASYNRST

B/GB

PGEB

SLEEP

RS

DRTYPE

BIST