
AD9230-11
Rev. 0 | Page 6 of 28
SWITCHING SPECIFICATIONS
AVDD = 1.8 V, DRVDD = 1.8 V, TMIN = 40°C, TMAX = +85°C, fIN = 1.0 dBFS, full scale = 1.25 V, DCS enabled, unless otherwise noted.
Table 4.
Parameter
Temp
Min
Typ
Max
Unit
CONVERSION RATE
Maximum Conversion Rate
Full
200
MSPS
Minimum Conversion Rate
Full
40
MSPS
PULSE WIDTH
CLK+ Pulse Width High (tCH)
Full
2.25
2.5
ns
CLK+ Pulse Width Low (tCL)
Full
2.25
2.5
ns
Data Propagation Delay (tPD)
Full
3.8
ns
Rise Time (tR) (20% to 80%)
25°C
0.2
ns
Fall Time (tF) (20% to 80%)
25°C
0.2
ns
DCO Propagation Delay (tCPD)
Full
3.9
ns
Data to DCO Skew (tSKEW)
Full
0.3
0.1
0.5
ns
Latency
Full
6
Cycles
Data Propagation Delay (tPD)
Full
3.8
ns
Rise Time (tR) (20% to 80%)
25°C
0.2
ns
Fall Time (tF) (20% to 80%)
25°C
0.2
ns
DCO Propagation Delay (tCPD)
Full
3.9
ns
Data to DCO Skew (tSKEW)
Full
0.5
0.1
0.3
ns
Latency
Full
6
Cycles
APERTURE UNCERTAINTY (JITTER, tJ)
25°C
0.2
ps rms
1 See Figure 2.
2 See Figure 3.