Datasheet

AD9230
Rev. 0 | Page 19 of 32
1.0
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
–1 4095307120471023
INL (LSBs)
OUTPUT CODE
06002-135
Figure 40. AD9230-250 INL; 250 MSPS
0
–20
–40
–60
–80
–100
–120
–140
08
070605040302010
AMPLITUDE (dB)
FREQUENCY (MHz)
06002-121
Figure 41. AD9230-250 64k Point, Two-Tone FFT; 250 MSPS,
170.1 MHz, 171.1 MHz
210
50
70
90
110
130
150
170
190
480
300
320
340
360
380
400
420
440
460
50 300250200150100
CURRENT (mA)
POWER (mW)
SAMPLE RATE (MSPS)
IAVDD
IDRVDD
TOTAL POWER
06002-127
Figure 42. AD9230 Power Supply Current vs. Sample Rate
0.5
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
–1 4095307120471023
DNL (LSBs)
OUTPUT CODE
06002-043
Figure 43. AD9230-250 DNL; 250 MSPS
120
100
80
60
40
20
0
–90 0–10–20–30–40–50–60–70–80
SFDR (dB)
AMPLITUDE (–dBFS)
SFDR (dBc)
SFDR (dBFS)
IMD3 (dBFS)
06002-120
Figure 44. AD9230-250 Two-Tone SFDR vs. Input Amplitude; 250 MSPS,
170.1 MHz, 171.1 MHz
0
–20
–40
–60
–80
–100
–120
0 30.72 61.44 92.16 122.88
AMPLITUDE (dBFS)
FREQUENCY (MHz)
06002-101
Figure 45. AD9230-250 64k Point FFT; Four W-CDMA Carriers, IF = 184 MHz,
245.6 MSPS