AD9230-250EB Analog Devices, Inc., AD9230-250EB Datasheet - Page 6

• Manufacturer Part Number: AD9230-250EB
• Description: 12-bit, 170/210/250 Msps 1.8 V A/d Converter
• Manufacturer: Analog Devices, Inc.

AD9230
SWITCHING SPECIFICATIONS
Table 4. (AVDD = 1.8 V, DRVDD = 1.8 V, T
Parameter (Conditions)
Maximum Conversion Rate
Minimum Conversion Rate
CLK+ Pulsewidth High (t
CLK+ Pulsewidth Low (t
OUTPUT (LVDS)
Aperture Delay (t
Aperture Uncertainty (Jitter, t
Out of Range Recovery Time
1
Valid Time (t
Propagation Delay (t
Rise Time (t
Fall Time (t
DCO Propagation Delay (t
Data to DCO Skew (t
Latency
All ac specifications tested by driving CLK+ and CLK– differentially.
DCO+
DATA
DCO–
CLK+
CLK–
OUT
AIN
F
R
) (20% to 80%)
) (20% to 80%)
V
)
A
)
PD
PD
– t
)
EL
EH
)
N–1
CPD
1
)
1
1
CPD
1
)
t
J
)
)
EH
Temp
Full
Full
Full
Full
Full
Full
25°C /
25°C /
Full
Full
Full
25°C /
25°C /
25°C /
t
CPD
t
EL
Min
170/210
TBD
TBD
TBD
N
MIN
t
L CYCLES
A
= –40°C, T
1/f
t
PD
S
N–L
AD9230-170/-210
Figure 2. Timing Diagram (L=5 Cycles)
Typ
3.9
0.4
0.4
3.2
5
TBD
0.2
Rev. PrE | Page 6 of 21
N+1
MAX
= +85°C, DCS Enabled unless otherwise noted.)
t
N-L+1
V
Max
40
TBD
TBD
N+L
Min
250
TBD
TBD
TBD
N
N+L+1
AD9230-250
Preliminary Technical Data
Typ
3.9
0.4
0.4
3.2
5
TBD
0.2
N+1
Max
40
TBD
TBD
N+L+2
Unit
MSPS
MSPS
ns
ns
ns
ns
ns
ns
ns
ns
Cycles
ns
ps rms
Cycles
N+2
N+L+3