Datasheet

Data Sheet AD8029/AD8030/AD8040
Rev. B | Page 3 of 24
SPECIFICATIONS
SPECIFICATIONS WITH ±5 V SUPPLY
Table 1. V
S
= ±5 V @ T
A
= 25°C, G = +1, R
L
= 1 kΩ to ground, unless otherwise noted. All specifications are per amplifier.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
–3 dB Bandwidth G = +1, V
O
= 0.1 V p-p 80 125 MHz
AD8040W only: T
MIN
to T
MAX
80 MHz
G = +1, V
O
= 2 V p-p 14 19 MHz
AD8040W only: T
MIN
to T
MAX
9 MHz
Bandwidth for 0.1 dB Flatness G = +2, V
O
= 0.1 V p-p 6 MHz
Slew Rate G = +1, V
O
= 2 V Step 62 V/μs
G = –1, V
O
= 2 V Step 63 V/μs
Settling Time to 0.1% G = +2, V
O
= 2 V Step 80 ns
NOISE/DISTORTION PERFORMANCE
Spurious Free Dynamic Range (SFDR) f
C
= 1 MHz, V
O
= 2 V p-p –74 dBc
f
C
= 5 MHz, V
O
= 2 V p-p –56 dBc
Input Voltage Noise f = 100 kHz 16.5
nV/√
Hz
Input Current Noise f = 100 kHz 1.1
pA/√
Hz
Crosstalk (AD8030/AD8040) f = 5 MHz, V
IN
= 2 V p-p
–79
dB
DC PERFORMANCE
Input Offset Voltage PNP Active, V
CM
= 0 V 1.6 5 mV
AD8040W only: T
MIN
to T
MAX
9.5 mV
NPN Active, V
CM
= 4.5 V 2 6 mV
AD8040W only: T
MIN
to T
MAX
9.5 mV
Input Offset Voltage Drift T
MIN
to T
MAX
30 μV/°C
Input Bias Current
1
NPN Active, V
CM
= 4.5 V 0.7 1.3 μA
T
MIN
to T
MAX
1 μA
AD8040W only: T
MIN
to T
MAX
1.3 μA
PNP Active, V
CM
= 0 V –1.7 –2.8 μA
T
MIN
to T
MAX
2 μA
AD8040W only: T
MIN
to T
MAX
–2.8 μA
Input Offset Current ±0.1 ±0.9 μA
AD8040W only: T
MIN
to T
MAX
±0.9 μA
Open-Loop Gain V
o
= ±4.0 V 65 74 dB
AD8040W only: T
MIN
to T
MAX
62 dB
INPUT CHARACTERISTICS
Input Resistance 6 MΩ
Input Capacitance 2 pF
Input Common-Mode Voltage Range –5.2 to +5.2 V
Common-Mode Rejection Ratio V
CM
= –4.5 V to +3 V, R
L
= 10 kΩ 80 90 dB
AD8040W only: T
MIN
to T
MAX
80 dB
DISABLE
PIN (AD8029)
DISABLE
Low Voltage
–V
S
+ 0.8 V
DISABLE
Low Current
–6.5 μA
DISABLE
High Voltage
–V
S
+ 1.2 V
DISABLE
High Current
0.2 μA
Turn-Off Time
50% of
DISABLE
to <10% of Final V
O
,
V
IN
= –1 V, G = –1
150 ns
Turn-On Time
50% of
DISABLE
to <10% of Final V
O
,
V
IN
= –1 V, G = –1
85 ns
OUTPUT CHARACTERISTICS
Output Overdrive Recovery Time
(Rising/Falling Edge) V
IN
= +6 V to –6 V, G = –1 55/45 ns
Output Voltage Swing R
L
= 1 kΩ –V
S
+ 0.22 +V
S
– 0.22 V
AD8040W only: T
MIN
to T
MAX
–V
S
+ 0.22 +V
S
– 0.22 V
R
L
= 10 kΩ –V
S
+ 0.05 +V
S
– 0.05 V
AD8040W only: T
MIN
to T
MAX
–V
S
+ 0.05 +V
S
– 0.05 V