Datasheet

AD8023–SPECIFICATIONS
Model AD8023A
Conditions V
S
Min Typ Max Units
DYNAMIC PERFORMANCE
Bandwidth (3 dB) R
FB
= 750 Ω No Peaking, G = +3 125 MHz
Bandwidth (0.1 dB) No Peaking, G = +3 7 MHz
Slew Rate 5 V Step 1200 V/µs
Settling Time to 0.1% 0 V to ±6 V (6 V Step)
C
LOAD
= 300 pF
R
LOAD
> 1 kΩ, R
FB
= 750 Ω
T
A
= +25°C to +70°C, R
S
= 16.9 Ω 30 ns
NOISE/HARMONIC PERFORMANCE
Total Harmonic Distortion
f
C
= 5 MHz, R
L
= 150 Ω, V
O
= 2 p-p –72 dBc
Input Voltage Noise f = 10 kHz 2.0 nV/√Hz
Input Current Noise f = 10 kHz (–I
IN
) 14 pA/√Hz
Differential Gain (R
L
= 150 Ω) f = 3.58 MHz, G = +2, R
FB
= 750 Ω 0.06 %
Differential Phase (R
L
= 150 Ω) f = 3.58 MHz, G = +2, R
FB
= 750 Ω 0.02 Degrees
DC PERFORMANCE
Input Offset Voltage T
MIN
to T
MAX
–5 2 5 mV
Offset Drift 2 µV/°C
Input Bias Current (–) T
MIN
to T
MAX
–45 15 45 µA
Input Bias Current (+) T
MIN
to T
MAX
–25 5 25 µA
Open-Loop Transresistance 67 111 kΩ
T
MIN
to T
MAX
50 111 kΩ
INPUT CHARACTERISTICS
Input Resistance
+Input T
MIN
to T
MAX
100 kΩ
–Input T
MIN
to T
MAX
75 Ω
Input Capacitance 2pF
Input Common-Mode Voltage Range ±6.0 V
Common-Mode Rejection Ratio
Input Offset Voltage 50 56 dB
–Input Current 0.2 µA/V
+Input Current 5 µA/V
OUTPUT CHARACTERISTICS
Output Voltage Swing
R
L
= 1 kΩ V
OL
–V
EE
0.8 1.0 V
V
CC
–V
OH
0.8 1.0 V
R
L
= 150 Ω V
OL
–V
EE
1.0 1.3 V
V
CC
–V
OH
1.0 1.3 V
Output Current 50 70 mA
Short-Circuit Current 300 mA
Capacitive Load Drive 1000 pF
MATCHING CHARACTERISTICS
Dynamic
Crosstalk G = +2, f = 5 MHz 70 dB
DC
Input Offset Voltage –5 0.3 5 mV
–Input Bias Current –10 3 10 µA
POWER SUPPLY
Operating Range Single Supply +4.2 +15 V
Dual Supply ±2.1 ±7.5 V
Quiescent Current/Amplifier 6.2 mA
7.0 10.0 mA
T
MIN
to T
MAX
Power-Down 1.3 4.0 mA
(@ T
A
= +25C, V
S
= 7.5, C
LOAD
= 10 pF, R
LOAD
= 150 , unless otherwise noted)
–2–
REV. A