AD8044ANZ Datasheet, PDF (9/16 Pages) Analog Devices – Quad 150 MHz Rail-to-Rail Amplifier

12.0
V_S = ؎5V
11.5
V_S = +5V
11.0
V_S = +3V
10.5
10.0
9.5
9.0
–40 –20
0
20
40
60
TEMPERATURE (؇C)
80
100
Figure 22. Supply Current vs. Temperature
20
10
V_S = +5V
0
–10
–PSRR
–20
–30
+PSRR
–40
–50
–60
–70
–80
0.01
0.1
1
10
100
500
FREQUENCY (MHz)
Figure 23. PSRR vs. Frequency
10
9
V_S = ؎5V
R_L = 2k⍀
8
7
6
5
4
3
2
1
0
0.1
1
10
100
500
FREQUENCY (MHz)
Figure 24. Output Voltage Swing vs. Frequency
AD8044
60
G = +2, R_S = 0⍀,
G = +3, R_S = 0⍀,
V_O = 100mV STEP
V_O = 150mV STEP
50
R_F = R_G = 750⍀
G = +1, R_S = 20⍀,
V_O = 100mV STEP
40
R_F = 0, R_G =
G = +1, R_S = 40⍀,
R_F = 750⍀
R_G = 375⍀
V_O = 100mV STEP
30
R_G
R_F
R_F = 0, R_G =
+2.5V
20
V_OUT
V_IN
R_S
10
50⍀ –2.5V
00
50
100
150
200
250
LOAD CAPACITANCE (pF)
Figure 25. % Overshoot vs. Capacitive Load
3
2
G = +2
R_L = 150⍀ TO 2.5V
1
R_F = 200⍀
0
G = +5
–1
–2
–3
–4 ^VS ^{= +5V}
R_L = 5k⍀ TO 2.5V
–5 R_F = 2k⍀
–6
G = +10
–7
100k
1M
10M
FREQUENCY (Hz)
G = +2
100M
500M
Figure 26. Frequency Response vs. Closed-Loop Gain
–10
–20
V_S = ؎5V
V_IN = 1V p-p
–30 ^{G = +2}
R_F = 1k⍀
–40
–50
R_L = 100⍀
–60
–70
–80
R_L = 1k⍀
–90
–100
–110
0.1
1
10
100
400
FREQUENCY (MHz)
Figure 27. Crosstalk (Output to Output) vs. Frequency
REV. B
–9–