max5893egk-d Maxim Integrated Products, Inc., max5893egk-d Datasheet - Page 7

• Manufacturer Part Number: max5893egk-d
• Description: Max5893 12-bit, 500msps Interpolating And Modulating Dual Dac With Cmos Inputs
• Manufacturer: Maxim Integrated Products, Inc.

(DV
50Ω load, T
DD1.8
120
100
120
100
80
60
40
20
80
60
40
20
90
80
70
60
50
40
30
20
10
0
0
0
12-Bit, 500Msps Interpolating and Modulating
125
IN-BAND SFDR vs. OUTPUT FREQUENCY
0
IN-BAND SFDR vs. OUTPUT FREQUENCY
0
IN-BAND SFDR vs. OUTPUT FREQUENCY
f
f
f
DATA
DATA
DATA
-6dBFS
SPURS MEASURED BETWEEN
0MHz AND 62.5MHz
SPURS MEASURED BETWEEN
0MHz AND 62.5MHz
UPPER SIDEBAND MODULATION
SPURS MEASURED BETWEEN
125MHz AND 187.5MHz
= AV
A
= 125MWps, 2x INTERPOLATION
= 125MWps, 4x INTERPOLATION
= 125MWps, 4x INTERPOLATION
= +25°C, unless otherwise noted.)
135
10
10
DD1.8
OUTPUT FREQUENCY (MHz)
OUTPUT FREQUENCY (MHz)
OUTPUT FREQUENCY (MHz)
-12dBFS
-6dBFS
-6dBFS
145
20
20
= 1.8V, AV
_______________________________________________________________________________________
-12dBFS
-12dBFS
155
30
30
-0.1dBFS
-0.1dBFS
-0.1dBFS
CLK
165
40
40
= AV
175
50
50
DD3.3
= DV
100
120
100
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
80
60
40
20
OUT-OF-BAND SFDR vs. OUTPUT FREQUENCY
0UT-OF-BAND SFDR vs. OUTPUT FREQUENCY
0
0
0
DD3.3
TWO-TONE IMD vs. OUTPUT FREQUENCY
0
0
0
f
f
f
DATA
DATA
DATA
-0.1dBFS
SPURS MEASURED BETWEEN
62.5MHz AND 125MHz
-6dBFS
SPURS MEASURED BETWEEN
62.5MHz AND 250MHz
1MHz CARRIER SPACING
COMPLEX MODULATION FOR
OUTPUT FREQUENCIES
GREATER THAN 50MHz
Dual DAC with CMOS Inputs
-12dBFS
= 3.3V, modulator off, 2x interpolation, output is transformer-coupled to
= 125MWps, 2x INTERPOLATION
-6dBFS
= 125MWps, 4x INTERPOLATION
= 125MWps, 2x INTERPOLATION
10
10
25
OUTPUT FREQUENCY (MHz)
OUTPUT FREQUENCY (MHz)
CENTER FREQUENCY (MHz)
-9dBFS
-0.1dBFS
20
20
50
-12dBFS
-6dBFS
Typical Operating Characteristics
30
30
-12dBFS
75
40
40
100
50
50
100
120
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
90
60
30
0
0
0
62.5
75
TWO-TONE IMD vs. OUTPUT FREQUENCY
IN-BAND SFDR vs. OUTPUT FREQUENCY
IN-BAND SFDR vs. OUTPUT FREQUENCY
0
f
f
f
DATA
DATA
DATA
1MHz CARRIER SPACING
COMPLEX MODULATION FOR
OUTPUT FREQUENCIES
GREATER THAN 50MHz
UPPER SIDEBAND MODULATION
SPURS MEASURED BETWEEN
62.5MHz AND 125MHz
LOWER SIDEBAND MODULATION
SPURS MEASURED BETWEEN
62.5MHz AND 125MHz
-6dBFS
30
72.5
= 125MWps, 2x INTERPOLATION
= 125MWps, 4x INTERPOLATION
= 125Msps, 4x INTERPOLATION
85
OUTPUT FREQUENCY (MHz)
OUTPUT FREQUENCY (MHz)
CENTER FREQUENCY (MHz)
-6dBFS
-6dBFS
-0.1dBFS
-9dBFS
60
82.5
95
-12dBFS
-0.1dBFS
90
92.5
105
120
102.5
-12dBFS
115
-12dBFS
150
112.5
125
7