AD8047/AD8048–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
(±V =
±5
V; R
S
LOAD
= 100
Ω;
A
V
= 1 (AD8047); A
V
= 2 (AD8048), unless otherwise noted)
AD8047A
Min Typ Max
AD8048A
Min Typ Max
Units
Parameter
DYNAMIC PERFORMANCE
Bandwidth (–3 dB)
Small Signal
Large Signal
1
Bandwidth for 0.1 dB Flatness
Slew Rate, Average +/–
Rise/Fall Time
Settling Time
To 0.1%
To 0.01%
HARMONIC/NOISE PERFORMANCE
2nd Harmonic Distortion
3rd Harmonic Distortion
Input Voltage Noise
Input Current Noise
Average Equivalent Integrated
Input Noise Voltage
Differential Gain Error (3.58 MHz)
Differential Phase Error (3.58 MHz)
DC PERFORMANCE
2
, R
L
= 150
Ω
Input Offset Voltage
3
Conditions
V
OUT
≤
0.4 V p-p
V
OUT
= 2 V p-p
V
OUT
= 300 mV p-p
8047, R
F
= 0
Ω;
8048, R
F
= 200
Ω
V
OUT
= 4 V Step
V
OUT
= 0.5 V Step
V
OUT
= 4 V Step
V
OUT
= 2 V Step
V
OUT
= 2 V Step
2 V p-p; 20 MHz
R
L
= 1 kΩ
2 V p-p; 20 MHz
R
L
= 1 kΩ
f = 100 kHz
f = 100 kHz
0.1 MHz to 10 MHz
R
L
= 150
Ω,
G = +2
R
L
= 150
Ω,
G = +2
170
100
250
130
35
750
1.1
4.3
13
30
–54
–64
–60
–61
5.2
1.0
16
0.02
0.03
1
3
4
3.5
6.5
2
3
180
135
260
160
50
1000
1.2
3.2
13
30
–48
–60
–56
–65
3.8
1.0
11
0.01
0.02
1
±
5
1
0.5
3
4
3.5
6.5
2
3
MHz
MHz
MHz
V/µs
ns
ns
ns
ns
dBc
dBc
dBc
dBc
nV/√Hz
pA/√Hz
µV
rms
%
Degree
mV
mV
µV/°C
µA
µA
µA
µA
dB
dB
dB
kΩ
pF
V
V
mA
Ω
mA
V
mA
mA
dB
475
740
T
MIN
–T
MAX
Offset Voltage Drift
Input Bias Current
T
MIN
–T
MAX
Input Offset Current
Common-Mode Rejection Ratio
Open-Loop Gain
INPUT CHARACTERISTICS
Input Resistance
Input Capacitance
Input Common-Mode Voltage Range
OUTPUT CHARACTERISTICS
Output Voltage Range, R
L
= 150
Ω
Output Current
Output Resistance
Short Circuit Current
POWER SUPPLY
Operating Range
Quiescent Current
T
MIN
–T
MAX
Power Supply Rejection Ratio
NOTES
1
See Max Ratings and Theory of Operation sections of data sheet.
2
Measured at A
V
= 50.
3
Measured with respect to the inverting input.
Specifications subject to change without notice.
±
5
1
0.5
T
MIN
–T
MAX
V
CM
=
±
2.5 V
V
OUT
=
±
2.5 V
T
MIN
–T
MAX
74
58
54
80
62
74
65
56
80
68
500
1.5
±
3.4
±
2.8
±
3.0
50
0.2
130
±
5.0
±
6.0
5.8 6.6
7.5
78
500
1.5
±
3.4
±
2.8
±
3.0
50
0.2
130
±
3.0
±
5.0
±
6.0
5.9 6.6
7.5
72
78
±
3.0
72
–2–
REV. 0
AD [ ANALOG DEVICES ]
