max5853 Maxim Integrated Products, Inc., max5853 Datasheet - Page 8

• Manufacturer Part Number: max5853
• Description: Max5853 Dual, 10-bit, 80msps, Current-output Dac
• Manufacturer: Maxim Integrated Products, Inc.

Dual, 10-Bit, 80Msps, Current-Output DAC
(AV
(unless otherwise noted), T
8
-100
DD
-10
-20
-30
-40
-50
-60
-70
-80
-90
_______________________________________________________________________________________
0
6.5
= DV
(f
f
f
f
f
f
f
f
f
T4
T3
T2
T1
T1
T2
T3
T4
CLK
DD
= 10.825MHz
= 11.475MHz
= 12.425MHz
= 13.175MHz
9.5
= 80MHz, 15MHz WINDOW)
8-TONE SFDR PLOT
= CV
12.5
-100
f
OUT
-10
-20
-30
-40
-50
-60
-70
-80
-90
DD
0
(MHz)
0.5
= 3V, AGND = DGND = CGND = 0, external reference, I
15.5
(f
A
f
f
f
f
CLK
T5
T6
T7
T8
= +25°C.)
OUTPUT TONE FREQUENCY (MHz)
= 14.825MHz
= 15.675MHz
= 16.475MHz
= 17.375MHz
= 80MHz, NYQUIST WINDOW)
SINGLE-TONE FFT PLOT
18.5
f
f
f
f
T5
T6
T7
T8
3.95MHz/div
21.5
f
A
OUT
-100
OUT
-10
-20
-30
-40
-50
-60
-70
-80
-90
Typical Operating Characteristics (continued)
0
= 10MHz
= 0dBFS
5
f
A
OUT
(f
OUT
CLK
40
= 10.0572MHz
= -1dBFS
7
= 80MHz, 10MHz WINDOW)
SINGLE-TONE SFDR
9
f
OUT
(MHz)
11
13
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
3.8
FS
15
f
A
OUT
(f
OUT
CLK
= 20mA, differential output, differential clock
= 4.9901MHz
= -1dBFS
4.3
= 65MHz, 2.5MHz WINDOW)
SINGLE-TONE SFDR
100
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
4.8
f
OUT
0.1
f
A
OUT
(MHz)
OUT
(f
= 1.0132MHz
5.3
CLK
= -1dBFS
0.5
= 25MHz, 2MHz WINDOW)
SINGLE-TONE SFDR
5.8
0.9
f
OUT
(MHz)
6.3
1.3
1.7
2.1