Rainbow-electronics MAX5888 User Manual Page 6

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MAX5888
3.3V, 16-Bit, 500Msps High Dynamic
Performance DAC with Differential LVDS Inputs
6 _______________________________________________________________________________________
Typical Operating Characteristics (continued)
(AV
DD
= DV
DD
= VCLK = 3.3V, external reference, V
REFIO
= 1.25V, R
L
= 50, I
OUT
= 20mA, T
A
= +25°C, unless otherwise noted.)
50
58
66
74
82
90
SFDR vs. TEMPERATURE
(f
CLK
= 300MHz, A
OUT
= -6dB FS, I
OUT
= 20mA)
MAX5888toc08
TEMPERATURE (°C)
SFDR (dBc)
-40 10-15 6035 85
f
OUT
= 80MHz
f
OUT
= 120MHz
f
OUT
= 10MHz
f
OUT
= 40MHz
0
20
40
60
80
100
SFDR vs. OUTPUT FREQUENCY
(f
CLK
= 200MHz, A
OUT
= -6dB FS)
MAX5888toc07
f
OUT
(MHz)
SFDR (dBc)
04020
10
30 50
70
90
8060 100
I
OUT
= 20mA
I
OUT
= 5mA
I
OUT
= 10mA
-3.0
-1.5
0
1.5
3.0
DIFFERENTIAL NONLINEARTIY
vs. DIGITAL INPUT CODE
MAX5888toc10
DIGITAL INPUT CODE
DNL (LSB)
0 300002000010000 5000040000 7000060000
-4.5
-3.0
-1.5
0
1.5
3.0
4.5
INTEGRAL NONLINEARITY
vs. DIGITAL INPUT CODE
MAX5888toc9
DIGITAL INPUT CODE
INL (LSB)
0 300002000010000 5000040000 7000060000
-100
-70
-80
-90
-60
-50
-40
-30
-20
-10
0
26 3028 3432 36 38
8-TONE MULTITONE POWER RATIO PLOT
(f
CLK
= 300MHz, f
CENTER
= 31.9702MHz)
MAX5888 toc11
f
OUT
(MHz)
8-TONE MTPR (dBm)
f
T2
f
T6
f
T3
f
T7
f
T4
f
T8
f
T1
f
T5
A
OUT
= -18dB FS
BW = 12MHz
f
T1
= 28.0151MHz
f
T2
= 29.0405MHz
f
T3
= 30.0659MHz
f
T4
= 31.0181MHz
f
T5
= 33.06881MHz
f
T6
= 34.0209MHz
f
T7
= 35.0464MHz
f
T8
= 36.0718MHz
80
120
160
200
240
280
POWER DISSIPATION vs. CLOCK FREQUENCY
(f
OUT
= 10MHz, A
OUT
= 0dB FS, I
OUT
= 20mA)
MAX5888toc12
f
CLK
(MHz)
POWER DISSIPATION (mW)
100 300200 400 500
116
120
124
128
132
136
POWER DISSIPATION vs. SUPPLY VOLTAGE
(f
CLK
= 100MHz, f
OUT
= 10MHz, I
FS
= 20mA)
MAX5888toc13
SUPPLY VOLTAGE (V)
POWER DISSIPATION (mW)
3.135 3.3003.2453.190 3.355 3.410 3.465
EXTERNAL REFERENCE
INTERNAL REFERENCE
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