MAX5874 Maxim Integrated Products, MAX5874 Datasheet - Page 5

• Manufacturer Part Number: MAX5874
• Description: Dual DAC with LVDS Inputs
• Manufacturer: Maxim Integrated Products

ELECTRICAL CHARACTERISTICS (continued)
(AV
ble-terminated, transformer-coupled output, I
+25°C.) (Note 2)
Note 2: Specifications at T
Note 3: Nominal full-scale current I
Note 4: This parameter does not include update-rate depending effects of sin(x)/x filtering inherent in the MAX5874.
Note 5: Parameter measured single-ended into a 50Ω termination resistor.
Note 6: Not production tested. Guaranteed by design and characterization data.
Note 7: A differential clock input slew rate of >100V/µs is required to achieve the specified dynamic performance.
Note 8: Parameter defined as the change in midscale output caused by a ±5% variation in the nominal supply voltage.
(AV
I
Analog Supply Current
Digital Supply Current
Power Dissipation
Power-Supply Rejection Ratio
OUTFS
DD3.3
DD3.3
100
80
60
40
20
0
14-Bit, 200Msps, High-Dynamic-Performance,
= 20mA, T
0
and characterization data.
= DV
= DV
PARAMETER
SINGLE-TONE SFDR vs. OUTPUT
FREQUENCY (f
DD3.3
5
DD3.3
A
-12dBFS
= +25°C, unless otherwise noted.)
= AV
= AV
10
_______________________________________________________________________________________
f
OUT
0dBFS
(MHz)
CLK
CLK
CLK
A
-6dBFS
15
= 50Msps)
≥ +25°C are guaranteed by production testing. Specifications at T
= +3.3V, AV
= +3.3V, AV
20
OUTFS
I
SYMBOL
+ I
AVDD3.3
I
I
I
AVDD1.8
DVDD3.3
DVDD1.8
P
PSRR
AVCLK
25
DISS
DD1.8
DD1.8
= 32 x I
OUTFS
= DV
= DV
f
Power-down
f
Power-down
f
Power-down
f
Power-down
f
Power-down
AV
(Notes 7, 8)
100
DAC
DAC
DAC
DAC
DAC
80
60
40
20
REF
0
DD3.3
= 20mA, T
DD1.8
0
DD1.8
.
= 200Msps, f
= 200Msps, f
= 200Msps, f
= 200Msps, f
= 200Msps, f
Dual DAC with CMOS Inputs
SINGLE-TONE SFDR vs. OUTPUT
FREQUENCY (f
= AV
= +1.8V, GND = 0, external reference V
= +1.8V, external reference, V
-12dBFS -6dBFS
10
CLK
A
= T
CONDITIONS
20
f
OUT
0dBFS
= DV
OUT
OUT
OUT
OUT
OUT
MIN
CLK
(MHz)
Typical Operating Characteristics
= 1MHz
= 1MHz
= 1MHz
= 1MHz
= 1MHz
30
DD3.3
= 100Msps)
to T
MAX
= +3.3V ±5%
40
, unless otherwise noted. Typical values are at T
50
REFIO
100
= +1.25V, R
80
60
40
20
A
0
REFIO
< +25°C are guaranteed by design
0
MIN
-0.1
SINGLE-TONE SFDR vs. OUTPUT
-12dBFS
FREQUENCY (f
= +1.25V, output load 50Ω dou-
15
L
0.001
0.001
0.001
= 50Ω double-terminated,
TYP
1.65
260
0dBFS
1.5
0.5
53
24
21
-6dBFS
30
f
OUT
CLK
(MHz)
www.DataSheet4U.com
45
= 150Msps)
MAX
+0.1
300
56
32
25
3
60
UNITS
%FS/V
mW
mA
mA
mA
mA
75
A
5
=