MAX5876 Maxim Integrated Products, MAX5876 Datasheet - Page 7

• Manufacturer Part Number: MAX5876
• Description: Dual DAC with LVDS Inputs
• Manufacturer: Maxim Integrated Products

(AV
I
OUTFS
-100
-20
-40
-60
-80
DD3.3
85
80
75
70
65
0
24
0
12-Bit, 250Msps, High-Dynamic-Performance,
= 20mA, T
BW = 12MHz
A
2 x f
OUT
= DV
T
TWO-TONE INTERMODULATION
A
DISTORTION (f
= -40°C
T1
26
= -6dBFS
25
SFDR vs. TEMPERATURE
- f
DD3.3
T2
T
(f
A
28
f
DAC
A
T1
= +85°C
50
= +25°C, unless otherwise noted.)
f
f
= AV
OUT
OUT
_______________________________________________________________________________________
= 250Msps)
DAC
30
T
(MHz)
(MHz)
A
f
= +25°C
T2
CLK
75
= 100Msps)
f
f
2 x f
T1
T2
32
= +3.3V, AV
= 28.7793MHz
= 30.0098MHz
T2
100
- f
T1
34
125
36
DD1.8
= DV
-100
-0.2
-0.3
-0.1
-0.4
-60
-65
-70
-75
-80
-85
-90
-95
0.4
0.3
0.2
0.1
Typical Operating Characteristics (continued)
0
(1MHz CARRIER SPACING, f
TWO-TONE IMD vs. OUTPUT FREQUENCY
0
0
DD1.8
10
Dual DAC with LVDS Inputs
INTEGRAL NONLINEARITY
vs. DIGITAL INPUT CODE
= +1.8V, external reference, V
1024
20
DIGITAL INPUT CODE
30
f
OUT
2048
40
(MHz)
50
DAC
3072
60
-6dBFS
= 200Msps)
-12dBFS
70
4096
80
REFIO
100
-0.2
-0.3
-0.1
= +1.25V, R
80
60
40
20
0.3
0.2
0.1
0
0
SFDR vs. FULL-SCALE OUTPUT CURRENT
0
0
A
OUT
5mA
DIFFERENTIAL NONLINEARITY
= -6dBFS
25
vs. DIGITAL INPUT CODE
1024
L
(f
DIGITAL INPUT CODE
= 50Ω double-terminated,
DAC
50
f
OUT
= 250Msps)
10mA
2048
(MHz)
75
www.DataSheet4U.com
20mA
3072
100
125
4096
7