Datasheet

Data Sheet AD8029/AD8030/AD8040
Rev. B | Page 5 of 24
Parameter Conditions Min Typ Max Unit
DISABLE
High Current
0.2 µA
Turn-Off Time
50% of
DISABLE
to <10% of Final V
O
,
V
IN
= –1 V, G = –1
155 ns
Turn-On Time
50% of
DISABLE
to <10% of Final V
O
,
V
IN
= –1 V, G = –1
90 ns
OUTPUT CHARACTERISTICS
Overdrive Recovery Time
(Rising/Falling Edge) V
IN
= –1 V to +6 V, G = –1 45/50 ns
Output Voltage Swing R
L
= 1 kΩ –V
S
+ 0.17 +V
S
– 0.17 V
AD8040W only: T
MIN
to T
MAX
–V
S
+ 0.17 +V
S
– 0.17 V
R
L
= 10 kΩ –V
S
+ 0.04 +V
S
– 0.04 V
AD8040W only: T
MIN
to T
MAX
–V
S
+ 0.04 +V
S
– 0.04 V
Short-Circuit Current Sinking and Sourcing 95/60 mA
Off Isolation (AD8029)
V
in
= 0.1 V p-p, f = 1 MHz,
DISABLE
= Low
–55 dB
Capacitive Load Drive 30% Overshoot 15 pF
POWER SUPPLY
Operating Range 2.7 12 V
Quiescent Current/Amplifier 1.3 1.5 mA
AD8040W only: T
MIN
to T
MAX
1.75 mA
Quiescent Current (Disabled)
DISABLE
= Low, AD8029 only
140 200 µA
Power Supply Rejection Ratio V
S
± 1 V 73 80 dB
AD8040W only: T
MIN
to T
MAX
72 dB
1
Plus, +, (or no sign) indicates current into pin; minus (–) indicates current out of pin.
SPECIFICATIONS WITH +3 V SUPPLY
Table 3. V
S
= +3 V @ T
A
= 25°C, G = +1, R
L
= 1 kΩ to midsupply, 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 80 112 MHz
AD8040W only: T
MIN
to T
MAX
80 MHz
G = +1, V
O
= 2 V p-p 13 18 MHz
AD8040W only: T
MIN
to T
MAX
8 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 55 V/µs
G = –1, V
O
= 2 V Step 57 V/µs
Settling Time to 0.1% G = +2, V
O
= 2 V Step 110 ns
NOISE/DISTORTION PERFORMANCE
Spurious Free Dynamic Range (SFDR) f
C
= 1 MHz, V
O
= 2 V p-p –72 dBc
f
C
= 5 MHz, V
O
= 2 V p-p
–60
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 –80 dB
DC PERFORMANCE
Input Offset Voltage PNP Active, V
CM
= 1.5 V 1.1 5 mV
AD8040W only: T
MIN
to T
MAX
8 mV
NPN Active, V
CM
= 2.5 V 1.6 6 mV
AD8040W only: T
MIN
to T
MAX
8 mV
Input Offset Voltage Drift T
MIN
to T
MAX
24 µV/°C
Input Bias Current
1
NPN Active, V
CM
= 2.5 V
0.7
1.2
µA
T
MIN
to T
MAX
1 µA
Input Bias Current
1
PNP Active, V
CM
= 1.5 V –1.5 –2.5 µA
T
MIN
to T
MAX
1.6 µA
Input Offset Current ±0.1 ±0.9 µA
AD8040W only: T
MIN
to T
MAX
±0.9 µA