AD8061_05 Datasheet, PDF (11/20 Pages) Analog Devices – Low Cost, 300 MHz Rail-to-Rail Amplifiers

0
ΔV_S = 0.2V p-p
–10 ^RL ^{= 1kΩ}
V_S = 5V
–20
–30
–40
–50
–60
–70
–80
–90
–100
0.01
0.1
–PSRR
+PSRR
1
10
FREQUENCY (MHz)
100
500
Figure 31. ±PSRR vs. Frequency Delta
–20
1kΩ
–30
–40
–50 IN
50Ω
–60
1kΩ
+2.5V
–2.5V
OUT
1kΩ
–70
INPUT = SIDE 2
–80
INPUT = SIDE 1
–90
–100
–110
V_S = 5V
V_IN = 400mV rms
R_L = 1kΩ
G=2
–120
0.01 0.1
1
10
FREQUENCY (MHz)
100
500
Figure 32. AD8062 Crosstalk, VOUT = 2.0 V p-p, RL = 1 kΩ, G = 2, VS = 5 V
0
V_S = 5V
–10
V_O = 0.2V p-p
R_L = 1kΩ
–20
V_BIAS = 1V
–30
–40
–50
–60
–70
–80
–90
1
10
100
1k
FREQUENCY (MHz)
Figure 33. Disabled Output Isolation Frequency Response
AD8061/AD8062/AD8063
7
V_S = 5V
6
5
4
3
2
1
0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
DISABLE VOLTAGE
Figure 34. DISABLE Voltage vs. Supply Current
6
5
V_DISABLE
4
V_S = 5V
G=2
f_IN = 10MHz
@ 1.3V_BIAS
R_L = 100Ω
3
2
1
0
V_OUT
–1
0
0.4
0.8
1.2
1.6
2.0
TIME (μs)
Figure 35. DISABLE Function, Voltage = 0 V to 5 V
1k
V_S = 5V
V_O = 0.2V p-p
R_L = 1kΩ
100
V_BIAS = 1V
10
1
0.1
0.01
0.1
1
10
100
1k
FREQUENCY (MHz)
Figure 36. Output Impedance vs. Frequency,
VOUT = 0.2 V p-p, RL = 1 kΩ, VS = 5 V
Rev. D | Page 11 of 20