AD9856
Power Consumption
1600
1400
+VS = +3V
CIC = 2
+25؇C
1200
HB3 = OFF
1000
HB3 = ON
800
120
140
160
180
200
CLOCK SPEED – MHz
Figure 18. Power Consumption vs. Clock Speed; +VS =
+3 V, CIC = 2, +25 °C
1600
1500
1400
HB3 = OFF
+VS = +3V
CIC = 2
200MHz
+25؇C
1300
HB3 = ON
1200
0
16
32
48
64
CIC RATE
Figure 19. Power Consumption vs. CIC Rate; +VS =
+3 V, 200 MHz, +25°C
1450
1350
+VS = +3V
CIC = 2
200MHz
+25؇C
1250
1150
1050
25
50
75
100
Tx ENABLE DUTY CYCLE
Figure 20. Power Consumption vs. Burst Duty Cycle;
+VS = +3 V, CIC = 2, 200 MHz, +25 °C
–10–
REV. B