User Manual

MAX5180/MAX5183
Dual, 10-Bit, 40MHz, Current/Voltage
Simultaneous-Output DACs
______________________________________________________________________________________ 13
The power-supply voltages should also be decoupled
with large tantalum or electrolytic capacitors at the
point they enter the PC board. Ferrite beads with addi-
tional decoupling capacitors forming a pi network can
also improve performance.
Chip Information
TRANSISTOR COUNT: 9464
SUBSTRATE CONNECTED TO AGND
AGNDDGND
OUT1P
CREF2
CREF1
OUT1N
OUT2P
OUT2N
0.1µF
0.1µF
0.1µF
AV
DD
AV
DD
AV
DD
R
SET
**
*400Ω RESISTORS INTERNAL TO MAX5183 ONLY.
**MAX5180 ONLY
MAX5180
MAX5183
10µF
+3V
+3V
0.1µF
0.1µF
CLK
REFR
REFO
D0–D9
10µF
400Ω*
400Ω*
+5V
-5V
402Ω
402Ω
402Ω
DV
DD
402Ω
OUTPUT1
REN
400Ω*
400Ω*
+5V
-5V
402Ω
402Ω
402Ω
402Ω
OUTPUT2
MAX4108
MAX4108
Figure 6. Differential to Single-Ended Conversion Using a Low-Distortion Amplifier