Datasheet

–2–
REV. C
AD8024–SPECIFICATIONS
(@ T
A
= 25C, V
S
= 7.5 V, C
LOAD
= 10 pF, R
L
= 150 , unless otherwise noted.)
Model Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
Bandwidth (3 dB) R
FB
= 800 Ω, No Peaking, G = +3 160 200 MHz
Bandwidth (0.1 dB) No Peaking, G = +3 25 MHz
Slew Rate 6 V Step, G = +3, C
LOAD
= 300 pF 370 390 V/µs
Settling Time to 0.1% T
A
= 25°C to 85°C, ±3 V (6 V Step) 30 ns
C
LOAD
= 300 pF, R
S
= 10.5 Ω, R
LOAD
> 1 kΩ,
R
FB
= 2.32 kΩ
±1 V (2 V Step), C
LOAD
= 5 pF, 18 ns
R
S
= 0 Ω, R
LOAD
> 1 kΩ, R
FB
= 750 kΩ
NOISE/HARMONIC PERFORMANCE
Total Harmonic Distortion f
C
= 5 MHz, R
L
= 1 kΩ –72 dBc
f
C
= 5 MHz, R
L
= 150 Ω –67 dBc
Input Voltage Noise f = 10 kHz 3 nV/√Hz
Input Current Noise f = 10 kHz (–I
IN
) 8 pA/√Hz
Differential Gain (R
L
= 150 Ω) f = 3.58 MHz, G = +2 0.04 %
Differential Phase (R
L
= 150 Ω) f = 3.58 MHz, G = +2 0.09 Degrees
DC PERFORMANCE
Input Offset Voltage T
MIN
to T
MAX
25 mV
Offset Drift 1.5 µV/°C
+Input Bias Current 1 7.5 µA
–Input Bias Current 13 µA
Open-Loop Transresistance 0.850 1.2 MΩ
T
MIN
to T
MAX
0.840 MΩ
INPUT CHARACTERISTICS
Input Resistance
+Input T
MIN
to T
MAX
1MΩ
–Input T
MIN
to T
MAX
135 Ω
Input Capacitance 2pF
Input Common-Mode Voltage –V
S
+ 1.2 +V
S
– 2 V
Common-Mode Rejection Ratio
Input Offset Voltage 62 66 dB
–Input Current 0.2 µA/V
+Input Current 1 µA/V
OUTPUT CHARACTERISTICS
Output Voltage Swing
R
L
= 1 kΩ V
OL
– V
EE
0.8 1.0 V
V
CC
– V
OH
1.1 1.3 V
R
L
= 150 Ω V
OL
– V
EE
1.0 1.35 V
V
CC
– V
OH
1.3 1.55 V
Linear Output Current Error <3%, R1 = 50 Ω 35 50 mA
Max Dynamic Output Current 300 mA
Capacitive Load Drive 1000 pF
MATCHING CHARACTERISTICS
Dynamic
Crosstalk (Worst Between Any 2) G = +2, f = 5 MHz –58 dB
DC
Input Offset Voltage Match 0.4 1.5 mV
Input Current Match 0.1 2.0 µA
POWER SUPPLY
Operating Range Single Supply 5 24 V
Dual Supply ±2.5 ±12 V
Total Quiescent Current 16 17 mA
T
MIN
to T
MAX
19.5 mA
Disable = HIGH 0.5 1 mA
Power Supply Rejection Ratio
Input Offset Voltage V
S
= ±6.5 V to ±8.5 V 64 70 dB
–Input Current 0.03 µA/V
+Input Current 0.07 µA/V