AD8055/AD8056
SPECIFICATIONS
T
A
= 25°C, V
S
= ±5 V, R
F
= 402 Ω, R
L
= 100 Ω, Gain = +2, unless otherwise noted.
Table 1.
Parameter
DYNAMIC PERFORMANCE
−3 dB Bandwidth
Conditions
G = +1, V
O
= 0.1 V p-p
G=+1, V
O
= 2 V p-p
G=+2, V
O
= 0.1 V p-p
G=+2, V
O
= 2 V p-p
V
O
= 100 mV p-p
G = +1, V
O
= 4 V step
G = +2, V
O
= 4 V step
G = +2, V
O
= 2 V step
G = +1, V
O
= 0.5 V step
G = +1, V
O
= 4 V step
G = +2, V
O
= 0.5 V step
G = +2, V
O
= 4 V step
f
C
= 10 MHz, V
O
= 2 V p-p, R
L
= 1 kΩ
f
C
= 20 MHz, V
O
= 2 V p-p, R
L
= 1 kΩ
f = 5 MHz, G = +2
f = 100 kHz
f = 100 kHz
NTSC, G = +2, R
L
= 150 Ω
NTSC, G = +2, R
L
= 37.5 Ω
NTSC, G = +2, R
L
= 150 Ω
NTSC, G = +2, R
L
= 37.5 Ω
AD8055A/AD8056A
Min
Typ
Max
220
125
120
125
25
1000
750
300
150
160
150
40
1400
840
20
2
2.7
2.8
4
−72
−57
−60
6
1
0.01
0.02
0.02
0.1
3
T
MIN
to T
MAX
Offset Drift
Input Bias Current
Open-Loop Gain
INPUT CHARACTERISTICS
Input Resistance
Input Capacitance
Input Common-Mode Voltage Range
Common-Mode Rejection Ratio
OUTPUT CHARACTERISTICS
Output Voltage Swing
Output Current
Short-Circuit Current
T
MIN
to T
MAX
V
O
= ±2.5 V
T
MIN
to T
MAX
6
0.4
1
66
64
71
1.2
5
10
Unit
MHz
MHz
MHz
MHz
MHz
V/μs
V/μs
ns
ns
ns
ns
ns
dBc
dBc
dB
nV/√Hz
pA/√Hz
%
%
Degree
Degree
mV
mV
μV/°C
μA
μA
dB
dB
MΩ
pF
±V
dB
±V
mA
mA
Bandwidth for 0.1 dB Flatness
Slew Rate
Settling Time to 0.1%
Rise and Fall Time, 10% to 90%
NOISE/HARMONIC PERFORMANCE
Total Harmonic Distortion
Crosstalk, Output-to-Output (AD8056)
Input Voltage Noise
Input Current Noise
Differential Gain Error
Differential Phase Error
DC PERFORMANCE
Input Offset Voltage
V
CM
= ±2.5 V
R
L
= 150 Ω
V
O
= ±2.0 V
2.9
55
10
2
3.2
82
3.1
60
110
Rev. J | Page 3 of 16
ROCHESTER [ Rochester Electronics ]
