Analog Devices AD9211 Evaluation Board AD9211-200EBZ AD9211-200EBZ 데이터 시트
제품 코드
AD9211-200EBZ
AD9211
Rev. 0 | Page 6 of 28
SWITCHING SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, T
MIN
= −40°C, T
MAX
= +85°C, f
IN
= −1.0 dBFS, full scale = 1.25 V, DCS enabled, unless otherwise noted.
Table 4.
AD9211-200
AD9211-250
AD921-300
Parameter (Conditions)
Temp Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
Maximum Conversion Rate
Full
200
250
300
MSPS
Minimum Conversion Rate
Full
40
40
40
MSPS
CLK+ Pulse Width High (t
CH
)
Full
2.25
2.5
1.8 2.0
1.5 1.7 ns
CLK+ Pulse Width Low (t
CL
)
Full
2.25
2.5
1.8 2.0
1.5 1.7 ns
Output (LVDS − SDR Mode)
Data Propagation Delay (t
PD
)
Full
3.0
3.0
3.0
ns
Rise Time (t
R
) (20% to 80%)
25°C
0.2
0.2
0.2 ns
Fall Time (t
F
) (20% to 80%)
25°C
0.2
0.2
0.2 ns
DCO Propagation Delay (t
CPD
) Full
3.9
3.9
3.9
ns
Data to DCO Skew (t
SKEW
)
Full
−0.3
+0.1
+0.5
−0.3
+0.1 +0.5 −0.3 +0.1 +0.5
ns
Latency
Full
7 7 7 Cycles
Output (LVDS − DDR Mode)
Data Propagation Delay (t
PD
)
Full
3.8
3.8
3.8
ns
Rise Time (t
R
) (20% to 80%)
25°C
0.2
0.2
0.2 ns
Fall Time (t
F
) (20% to 80%)
25°C
0.2
0.2
0.2 ns
DCO Propagation Delay (t
CPD
) Full
3.9
3.9
3.9
ns
Data to DCO Skew (t
SKEW
)
Full
−0.5
+0.1
+0.3
−0.5
+0.1 +0.3 −0.5 +0.1 +0.3
ns
Latency
Full
7 7 7 Cycles
Aperture Uncertainty (Jitter, t
J
)
25°C
0.2
0.2
ps rms
1
2