Datasheet

MAX5873
12-Bit, 200Msps, High-Dynamic-Performance,
Dual DAC with CMOS Inputs
6 _______________________________________________________________________________________
Typical Operating Characteristics (continued)
(AV
DD3.3
= DV
DD3.3
= AV
CLK
= 3.3V, AV
DD1.8
= DV
DD1.8
= 1.8V, external reference, V
REFIO
= 1.25V, R
L
= 50Ω double-terminated,
I
OUTFS
= 20mA, T
A
= +25°C, unless otherwise noted.)
TWO-TONE IMD vs. OUTPUT FREQUENCY
(1MHz CARRIER SPACING, f
CLK
= 200Msps)
MAX5873 toc07
f
OUT
(MHz)
TWO-TONE IMD (dBc)
70605040302010
-90
-80
-70
-60
-50
-40
-100
080
-6dBFS
-12dBFS
SFDR vs. FULL-SCALE OUTPUT CURRENT
(f
CLK
= 200MHz)
MAX5873 toc08
f
OUT
(MHz)
SFDR (dBc)
80604020
20
40
60
80
100
0
0 100
A
OUT
= -6dBFS
10mA
5mA
20mA
SFDR vs. TEMPERATURE
(f
CLK
= 200MHz)
MAX5873 toc09
f
OUT
(MHz)
SFDR (dBc)
80604020
75
80
85
90
70
0 100
A
OUT
= -6dBFS
T
A
= +85
°
C
T
A
= +25
°
C
T
A
= -40
°
C
INTEGRAL NONLINEARITY
vs. DIGITAL INPUT CODE
MAX5873 toc10
DIGITAL INPUT CODE
INL (LSB)
307220481024
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
-0.4
0 4096
DIFFERENTIAL NONLINEARITY
vs. DIGITAL INPUT CODE
MAX5873 toc11
DIGITAL INPUT CODE
DNL (LSB)
307220481024
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
-0.4
0 4096
SINGLE-TONE SFDR vs. OUTPUT
FREQUENCY (f
CLK
= 200Msps)
MAX5873 toc04
f
OUT
(MHz)
SFDR (dBc)
80604020
20
40
60
80
100
0
0100
-12dBFS
-6dBFS
0dBFS
TWO-TONE IMD vs. OUTPUT FREQUENCY
(1MHz CARRIER SPACING, f
CLK
= 100Msps)
MAX5873 toc05
f
OUT
(MHz)
TWO-TONE IMD (dBc)
353025201510
-90
-80
-70
-60
-50
-40
-100
540
-6dBFS
-12dBFS
TWO-TONE IMD (f
CLK
= 100Msps)
MAX5873 toc06
f
OUT
(MHz)
OUTPUT POWER (dBFS)
3432302826
-80
-60
-40
-20
0
-100
24 36
BW = 12MHz
2 x f
OUT1
- f
OUT2
2 x f
OUT2
- f
OUT1
f
OUT1
f
OUT1
= 29.9795MHz
f
OUT2
= 31.0049MHz
f
OUT2