Datasheet

AD7357
Rev. B | Page 9 of 20
2.0460
2.0462
2.0464
2.0466
2.0468
2.0470
2.0472
2.0474
2.0476
2.0478
2.0480
2.0482
0 500 1000 1500 2000 2500 3000
CURRENT LOAD (µA)
V
REF
(V)
07757-009
Figure 9. V
REF
vs. Reference Output Current Drive
–1.5
–1.0
–0.5
0
0.5
1.0
1.5
2.0
0 1020304050607080
SCLK FREQUENCY (MHz)
ERROR (LSB)
07757-010
INL MIN
DNL MIN
DNL MAX
INL MAX
Figure 10. Linearity Error vs. SCLK Frequency
–1.5
–1.0
–0.5
0
0.5
1.0
1.5
2.10 2.15 2.20 2.25 2.30 2.35 2.40 2.45 2.50
EXTERNAL V
REF
(V)
ERROR (LSB)
07757-011
INL MIN
DNL MIN
DNL MAX
INL MAX
Figure 11. Linearity Error vs. External V
REF
6
5
7
8
9
10
1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6
V
DRIVE
(V)
ACCESS TIME (ns)
+125°C
+85°C
+25°C
–40°C
07757-012
Figure 12. Access Time vs. V
DRIVE
5
4
6
7
8
1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6
V
DRIVE
(V)
HOLD TIME (ns)
+125°C
+85°C
+25°C
–40°C
07757-113
Figure 13. Hold Time vs. V
DRIVE