參數資料
型號: MAX5895EGK
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: DAC
英文描述: 16-Bit, 500Msps Interpolating and Modulating Dual DAC with CMOS Inputs
中文描述: PARALLEL, WORD INPUT LOADING, 0.011 us SETTLING TIME, 16-BIT DAC, QCC68
封裝: 10 X 10 MM, MO-220, QFN-68
文件頁數: 7/32頁
文件大?。?/td> 807K
代理商: MAX5895EGK
M
16-Bit, 500Msps Interpolating and Modulating
Dual DAC with CMOS Inputs
_______________________________________________________________________________________
7
SFDR vs. OUTPUT FREQUENCY
f
DATA
= 125MWps, NO INTERPOLATION
M
OUTPUT FREQUENCY (MHz)
S
50
40
30
20
10
20
40
60
80
100
120
0
0
60
-0.1dBFS
-12dBFS
-0.1dBFS
-6dBFS
IN-BAND SFDR vs. OUTPUT FREQUENCY
f
DATA
= 125MWps, 2x INTERPOLATION
M
OUTPUT FREQUENCY (MHz)
S
40
30
20
10
20
40
60
80
100
120
0
0
50
-0.1dBFS
-6dBFS
-12dBFS
SPURS MEASURED BETWEEN
0MHz AND 62.5MHz
0UT-OF-BAND SFDR vs. OUTPUT FREQUENCY
f
DATA
= 125MWps, 2x INTERPOLATION
100
M
OUTPUT FREQUENCY (MHz)
S
40
30
20
10
0
0
50
10
20
30
40
50
60
70
80
90
SPURS MEASURED BETWEEN
62.5MHz AND 125MHz
-0.1dBFS
-6dBFS
-12dBFS
IN-BAND SFDR vs. OUTPUT FREQUENCY
f
DATA
= 125MWps, 2x INTERPOLATION
M
OUTPUT FREQUENCY (MHz)
S
102.5
92.5
82.5
72.5
10
20
30
40
50
60
70
80
90
0
62.5
112.5
UPPER SIDEBAND MODULATION
SPURS MEASURED BETWEEN
62.5MHz AND 125MHz
-6dBFS
-0.1dBFS
-12dBFS
IN-BAND SFDR vs. OUTPUT FREQUENCY
f
DATA
= 125MWps, 4x INTERPOLATION
M
OUTPUT FREQUENCY (MHz)
S
40
30
20
10
20
40
60
80
100
120
0
0
50
-0.1dBFS
-6dBFS
-12dBFS
SPURS MEASURED BETWEEN
0MHz AND 62.5MHz
OUT-OF-BAND SFDR vs. OUTPUT FREQUENCY
f
DATA
= 125MWps, 4x INTERPOLATION
90
-6dBFS
M
OUTPUT FREQUENCY (MHz)
S
40
30
20
10
10
20
30
40
50
60
70
80
0
0
50
SPURS MEASURED BETWEEN
62.5MHz AND 250MHz
-0.1dBFS
-12dBFS
IN-BAND SFDR vs. OUTPUT FREQUENCY
f
DATA
= 125MWps, 4x INTERPOLATION
M
OUTPUT FREQUENCY (MHz)
S
115
105
95
85
100
0
75
125
10
20
30
40
50
60
70
80
90
LOWER SIDEBAND MODULATION
SPURS MEASURED BETWEEN
62.5MHz AND 125MHz
-0.1dBFS
-6dBFS
-12dBFS
IN-BAND SFDR vs. OUTPUT FREQUENCY
f
DATA
= 125MWps, 4x INTERPOLATION
M
OUTPUT FREQUENCY (MHz)
S
165
155
145
135
10
20
30
40
50
60
70
80
90
0
125
175
UPPER SIDEBAND MODULATION
SPURS MEASURED BETWEEN
62.5MHz AND 187.5MHz
-6dBFS
-0.1dBFS
-12dBFS
TWO-TONE IMD vs. OUTPUT FREQUENCY
f
DATA
= 125MWps, NO INTERPOLATION
M
CENTER FREQUENCY (MHz)
T
40
30
20
10
20
40
60
80
100
120
0
0
50
1MHz CARRIER SPACING
-12dBFS
-6dBFS
-9dBFS
Typical Operating Characteristics
(DV
DD1.8
= AV
DD1.8
= 1.8V, AV
CLK
= AV
DD3.3
= DV
DD3.3
= 3.3V, modulator off, 2x interpolation, output is transformer-coupled to
50
load, T
A
= +25°C, unless otherwise noted.)
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