DAC3151 datasheet(28/57 Pages) TI

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−90

−80

−70

−60

−50

−40

−30

−20

−10

130

170

210

250

Frequency (MHz)

G011

fOUT

= 491.52 MSPS

= 20 MHz

fDAC

−90

−80

−70

−60

−50

−40

−30

−20

−10

130

170

210

250

Frequency (MHz)

G012

fOUT

= 491.52 MSPS

= 20 MHz

fDAC

−100

−90

−80

−70

−60

−50

100

150

200

250

Output Frequency (MHz)

Adjacent channel

fDAC = 500 MSPS

G009

−100

−90

−80

−70

−60

−50

100

150

200

250

Output Frequency (MHz)

Altenate channel

fDAC = 500 MSPS

G010

110

120

130

140

150

160

170

180

100

150

200

250

Output Frequency (dB)

0dBFS

−6dBFS

−12dBFS

G007

110

120

130

140

150

160

170

180

100

200

250

Output Frequency (MHz)

fDAC = 200 MSPS

fDAC = 300 MSPS

fDAC = 400 MSPS

fDAC = 500 MSPS

G008

DAC3151

DAC3161

DAC3171

SLAS959A – AUGUST 2013 – REVISED AUGUST 2013

www.ti.com

TYPICAL CHARACTERISTICS (continued)

All plots are at 25°C, nominal supply voltages, fDAC = 500MSPS, 50% clock duty cycle, 0-dBFS input signal and 20mA full-

scale output current (unless otherwise noted).

Figure 53. DAC3171 NSD vs Output Frequency Over Input

Figure 54. DAC3171 NSD vs Output Frequency Over fDAC

Scale

Figure 55. DAC3171 ACLR (Adjacent Channel) vs Output

Figure 56. DAC3171 ACLR (Alternate Channel) vs Output

Frequency

Figure 57. DAC3171 Single-Tone Spectral Plot (IF = 20MHz)

Figure 58. DAC3171 Single-Tone Spectral Plot (IF = 70MHz)

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