ISL5927 Datasheet, PDF (3/13 Pages) Intersil Corporation – Dual 14-Bit, +3.3V, 260+MSPS, High Speed D/A Converter

Functional Block Diagram
ISL5927
(LSB) QD0
QD1
QD2
QD3
QD4
QD5
QD6
QD7
QD8
QD9
QD10
QD11
QD12
(MSB) QD13
CLK
(LSB) ID0
ID1
ID2
ID3
ID4
ID5
ID6
ID7
ID8
ID9
ID10
ID11
ID12
(MSB) ID13
INPUT
LATCH
CASCODE
40
SWITCH
MATRIX
40
CURRENT
SOURCE
UPPER
5-BIT
DECODER
9 LSBs
+
31 MSB
SEGMENTS
QOUTA
QOUTB
INT/EXT
VOLTAGE
REFERENCE
BIAS
GENERATION
QCOMP
SLEEP
FSADJ
REFIO
REFLO
ICOMP
INPUT
LATCH
CASCODE
40
SWITCH 40 CURRENT
MATRIX
SOURCE
UPPER
5-BIT
DECODER
9 LSBs
+
31 MSB
SEGMENTS
IOUTA
IOUTB
3