DAC3151IRGCT Datasheet, PDF (24/56 Pages) Texas Instruments – Single 14-/12-/10-Bit 500 MSPS Digital-to-Analog Converters

DAC3151
DAC3161
DAC3171
SLAS959A – AUGUST 2013 – REVISED AUGUST 2013
www.ti.com
TYPICAL CHARACTERISTICS (continued)
All plots are at 25°C, nominal supply voltages, f_DAC = 500MSPS, 50% clock duty cycle, 0-dBFS input signal and 20mA full-
scale output current (unless otherwise noted).
100
100
0dBFS
f_DAC = 200 MSPS
90
−6dBFS
90
f_DAC = 300 MSPS
80
−12dBFS
80
f_DAC = 400 MSPS
f_DAC = 500 MSPS
70
70
60
60
50
50
40
30
40
20
30
10
0
50
100
150
200
250
Output Frequency (dB)
G028
Figure 29. DAC3161 Third-Order Harmonic Distortion vs
Output Frequency Over Input Scale
20
0
50
100
150
200
250
Output Frequency (MHz)
G029
Figure 30. DAC3161 SFDR vs Output Frequency Over f_DAC
100
0dBFS
90
−6dBFS
80
−12dBFS
70
60
50
40
30
20
10
0
50
100
150
200
250
Output Frequency (dB)
G030
Figure 31. DAC3161 IMD3 vs Output Frequency Over Input
Scale
100
f_DAC = 200 MSPS
90
f_DAC = 300 MSPS
f_DAC = 400 MSPS
80
f_DAC = 500 MSPS
70
60
50
40
30
20
0
50
100
150
200
250
Output Frequency (MHz)
G031
Figure 32. DAC3161 IMD3 vs Output Frequency Over f_DAC
180
0dBFS
170
−6dBFS
−12dBFS
160
150
140
130
120
110
0
50
100
150
200
250
Output Frequency (dB)
G032
Figure 33. DAC3161 NSD vs Output Frequency Over Input
Scale
180
f_DAC = 200 MSPS
170
f_DAC = 300 MSPS
f_DAC = 400 MSPS
160
f_DAC = 500 MSPS
150
140
130
120
110
0
100
200
250
Output Frequency (MHz)
G033
Figure 34. DAC3161 NSD vs Output Frequency Over f_DAC
24
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