Datasheet

MAX19506
Dual-Channel, 8-Bit, 100Msps ADC
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Figure 15. Recommended Data Timing (V
OVDD
= 1.8V)
RECOMMENDED DATA TIMING
vs. SAMPLE RATE
MAX19506 fig15
SAMPLING RATE (Msps)
DATA DELAY (T FRACTIONAL PERIOD)
90807060
0.5
1.0
1.5
2.0
0
50 100
V
OVDD
= 1.8V
DA_BYPASS = 1
+11/16
+10/16
+9/16
+8/16
+7/16
+6/16
+3/16
+2/16
+1/16
0
-1/16
-2/16
-3/16
+5/16
Figure 16. Recommended Data Timing (V
OVDD
= 3.3V)
RECOMMENDED DATA TIMING
vs. SAMPLE RATE
MAX19506 fig16
SAMPLING RATE (Msps)
DATA DELAY (T FRACTIONAL PERIOD)
90807060
0.5
1.0
1.5
2.0
0
50 100
V
OVDD
= 3.3V
DA_BYPASS = 1
+11/16
+10/16
+9/16
+8/16
+7/16
+6/16
+3/16
+2/16
+1/16
0
-1/16
-2/16
-3/16
+5/16
SAMPLING RATE (Msps) V
OVDD
= 1.8V
FROM TO DA_BYPASS DLY_HALF_T DTIME<2:0> DCLKTIME<2:0>
50 56 1 0 000 000
56 68 1 0 101 101
68 80 1 0 110 110
80 92 1 0 111 111
92 100 1 1 011 011
Table 6. Recommended Timing Adjustments (V
OVDD
= 1.8V)
Figure 13. Default Data Timing (V
OVDD
= 1.8V)
FACTORY-DEFAULT NOMINAL DATA
TIMING vs. SAMPLE RATE
MAX19506 fig13
SAMPLING RATE (Msps)
DATA DELAY (T FRACTIONAL PERIOD)
90807060
0.5
1.0
1.5
2.0
0
50 100
V
OVDD
= 1.8V
DA_BYPASS = 1
+11/16
+10/16
+9/16
+8/16
+7/16
+6/16
+3/16
+2/16
+1/16
0
-1/16
-2/16
-3/16
+5/16
Figure 14. Default Data Timing (V
OVDD
= 3.3V)
FACTORY-DEFAULT NOMINAL DATA
TIMING vs. SAMPLE RATE
MAX19506 fig14
SAMPLING RATE (Msps)
DATA DELAY (T FRACTIONAL PERIOD)
90807060
0.5
1.0
1.5
2.0
0
50 100
V
OVDD
= 3.3V
DA_BYPASS = 1
+11/16
+10/16
+9/16
+8/16
+7/16
+6/16
+3/16
+2/16
+1/16
0
-1/16
-2/16
-3/16
+5/16