AD9148BPCZ AD [Analog Devices], AD9148BPCZ Datasheet - Page 17

• Manufacturer Part Number: AD9148BPCZ
• Description: Quad 16-Bit,1 GSPS, TxDAC+ Digital-to-Analog Converter
• Manufacturer: AD [Analog Devices]

Preliminary Technical Data
Figure 25. Single-Tone NSD Performance vs. f
Figure 24. Single-Tone NSD Performance vs. f
Figure 26. Single-Tone NSD Performance vs. f
–144
–146
–148
–150
–152
–154
–156
–158
–160
–162
–164
–166
–144
–146
–148
–150
–152
–154
–156
–158
–160
–162
–164
–166
–144
–146
–148
–150
–152
–154
–156
–158
–160
–162
–164
–166
4× f
0
0
0
4× f
DATA
4× f
50
50
50
DATA
= 200 MSPS, Full-Scale Current = 20 mA, PLL On
DATA
1×, 200MSPS
2×, 200MSPS
4×, 200MSPS
8×, 100MSPS
2×, 200MSPS
4×, 200MSPS
8×, 100MSPS
0dB
–6dB
–12dB
–18dB
= 200 MSPS, Full-Scale Current = 20 mA
= 200 MSPS, Full-Scale Current = 20 mA
100
100
100
150
150
150
f
f
f
OUT
OUT
OUT
200
200
200
(MHz)
(MHz)
(MHz)
250
250
250
OUT
OUT
OUT
,
, Digital Scale = 0 dBFS,
,
Digital Scale = 0 dBFS,
300
300
300
over Digital Scale,
350
350
350
400
400
400
Rev. PrA | Page 17 of 73
Figure 28. Single-Tone NSD Performance vs. f
Figure 27. 8-Tone NSD Performance vs. f
–144
–146
–148
–150
–152
–154
–156
–158
–160
–162
–164
–166
–144
–146
–148
–150
–152
–154
–156
–158
–160
–162
–164
–166
–144
–146
–148
–150
–152
–154
–156
–158
–160
–162
–164
–166
Figure 29. 8-Tone NSD Performance vs. f
0
0
0
4× f
50
50
50
DATA
2×, 200MSPS
4×, 200MSPS
8×, 100MSPS
1×, 200MSPS
2×, 200MSPS
4×, 200MSPS
8×, 100MSPS
0dB
–6dB
–12dB
–18dB
Full-Scale Current = 20 mA, PLL On
= 200 MSPS, Full-Scale Current = 20 mA
100
100
100
Full-Scale Current = 20 mA
150
150
150
f
f
f
OUT
OUT
OUT
200
200
200
(MHz)
(MHz)
(MHz)
OUT
250
250
250
OUT
OUT
, Digital Scale = 0 dBFS,
, Digital Scale = 0 dBFS,
over Digital Scale,
300
300
300
350
350
350
AD9148
400
400
400