Datasheet

DAC904
6
SBAS095C
www.ti.com
TYPICAL CHARACTERISTICS: V
D
= V
A
= +5V
At T
A
= +25°C, Differential I
OUT
= 20mA, 50Ω double-terminated load, SFDR up to Nyquist, unless otherwise specified.
DAC Code
TYPICAL DNL
Error (LSBs)
10
8
6
4
2
0
–2
–4
–6
–8
–10
0
2k 4k 6k 8k
10k 12k 14k 16k
16384
TYPICAL INL
Error (LSBs)
10
8
6
4
2
0
–2
–4
–6
–8
–10
DAC Code
0
2k 4k 6k 8k
10k 12k 14k 16k
16384
SFDR vs f
OUT
AT 25MSPS
Frequency (MHz)
SFDR (dBc)
90
85
80
75
70
65
60
2.0 4.0 6.0 8.0 10.0 12.00
0dBFS
–6dBFS
SFDR vs f
OUT
AT 50MSPS
Frequency (MHz)
SFDR (dBc)
85
80
75
70
65
60
55
5.0 10.0 15.0 20.0 25.00
–6dBFS
0dBFS
SFDR vs f
OUT
AT 100MSPS
Frequency (MHz)
SFDR (dBc)
85
80
75
70
65
60
55
50
45
10.0 20.0 30.0 40.0 50.00
0dBFS
–6dBFS
SFDR vs f
OUT
AT 125MSPS
Frequency (MHz)
SFDR (dBc)
85
80
75
70
65
60
55
50
45
10.0 20.0 30.0 50.040.0 60.00
0dBFS
–6dBFS