ISL5761_15 Datasheet, PDF (2/14 Pages) Intersil Corporation – 10-bit, +3.3V, 130/210+MSPS, High Speed D/A Converter

Typical Applications Circuit
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
50
BEAD
+
10H
10F
0.1F
ISL5761
ISL5761
(25, 19) NC
(15) SLEEP
(16) REFLO
D9 (1)
(17) REFIO
D8 (2)
D7 (3)
D6 (4)
(18) FSADJ
D5 (5)
D4 (6)
D3 (7)
(22) IOUTA
(21) IOUTB
D2 (8)
D1 (9)
D0 (LSB) (10)
(23) COMP
CLK (28)
DCOM (26, 11-14)
(20) ACOM
DV_DD (27)
(24) AV_DD
0.1F
50
ONE CONNECTION
DCOM
ACOM
1:1, Z1:Z2
R_SET 1.91k
(50)
REPRESENTS
ANY 50 LOAD
0.1F
FERRITE
BEAD
10H
+ _{+3.3V (VDD)}
0.1F
10F
Functional Block Diagram
IOUTA IOUTB
(LSB) D0
D1
D2
D3
D4
D5
D6
D7
D8
(MSB) D9
CLK
2
INPUT
LATCH
CASCODE
CURRENT
SOURCE
36
SWITCH
36
5 LSBs
+
MATRIX
31 MSB
SEGMENTS
UPPER
5-BIT
DECODER
COMP
INT/EXT
VOLTAGE
REFERENCE
BIAS
GENERATION
REFLO REFIO
FSADJ SLEEP