AD9433BSVZ-125 데이터 시트보기 (PDF) - Analog Devices
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AD9433BSVZ-125 Datasheet PDF : 20 Pages
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AD9433
SWITCHING SPECIFICATIONS
VDD = 3.3 V, VCC = 5 V; differential encode input, unless otherwise noted.
Table 3.
Parameter
Encode Rate
Encode Pulse Width High (tEH)
Encode Pulse Width Low (tEL)
Aperture Delay (tA)
Aperture Uncertainty (Jitter)1
Output Valid Time (tV)2
Output Propagation Delay (tPD)2
Output Rise Time (tR)2
Output Fall Time (tF)2
Out-of-Range Recovery Time
Transient Response Time
Latency
Temp
Full
Full
Full
25°C
25°C
Full
Full
Full
Full
25°C
25°C
Full
Test
Level
IV
IV
IV
V
V
VI
VI
V
V
V
V
IV
105 MSPS
Min
Typ
Max
10
105
2.9
2.9
2.1
0.25
2.5
4.0
4.0
5.5
2.1
1.9
2
2
10
125 MSPS
Min
Typ
Max
10
125
2.4
2.4
2.1
0.25
2.5
4.0
4.0
5.5
2.1
1.9
2
2
10
Unit
MSPS
ns
ns
ns
ps rms
ns
ns
ns
ns
ns
ns
Cycles
1 Aperture uncertainty includes contribution of the AD9433, crystal clock reference, and encode drive circuit.
2 tV and tPD are measured from the transition points of the ENCODE input to the 50%/50% levels of the digital output swing. The digital output load during testing is not
to exceed an ac load of 10 pF or a dc current of 50 μA. Rise and fall times are measured from 10% to 90%.
TIMING DIAGRAM
SAMPLE N – 1
AIN
ENCODE
SAMPLE N
tA
tEH
SAMPLE N + 9
SAMPLE N + 10
SAMPLE N + 1
SAMPLE N + 8
tEL
1/fS
ENCODE
D11 TO D0
DATA N – 11
DATA N – 10
DATA DATA
N–9 N–2
tPD
DATA N – 1
Figure 2. Timing Diagram
DATA N
tV
DATA N + 1
Rev. A | Page 5 of 20
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