AD8143
Rev. 0 | Page 3 of 24
SPECIFICATIONS
VS = ±12 V, TA = 25°C, REF = 0 V, RL = 150 Ω, CL = 2 pF, G = 1, TMIN to TMAX = 40°C to +85°C, unless otherwise noted.
Table 1.
Parameter
Conditions
Min
Typ
Max
Unit
DYNAMIC PERFORMANCE
3 dB Bandwidth
VOUT = 0.2 V p-p
260
MHz
VOUT = 2 V p-p
160
MHz
Bandwidth for 0.1dB Flatness
VOUT = 0.2 V p-p
45
MHz
Slew Rate
VOUT = 2 V p-p, RL = 1 kΩ
1000
V/μs
Settling Time
VOUT = 2 V p-p, 1%
8
ns
VOUT = 2 V p-p, 0.1%
31
ns
Output Overdrive Recovery
50
ns
NOISE/DISTORTION
Second Harmonic
VOUT = 2 V p-p, 1 MHz
70
dBc
Third Harmonic
VOUT = 2 V p-p, 1 MHz
80
dBc
Crosstalk
VOUT = 1 V p-p, 10 MHz
70
dB
Input Voltage Noise (RTI)
f ≥ 10 kHz
14
nV/√Hz
Differential Gain Error
NTSC, 200 IRE, RL ≥ 150 Ω
0.03
%
Differential Phase Error
NTSC, 200 IRE, RL ≥ 150 Ω
0.06
Degrees
INPUT CHARACTERISTICS
Common-Mode Rejection
DC, VCM = 3.5 V to +3.5 V
86
90
dB
VCM = 1 V p-p, f = 10 MHz
65
dB
VCM = 1 V p-p, f = 100 MHz
28
dB
Common-Mode Voltage Range
V+IN VIN = 0 V
±10.5
V
Differential Operating Range
±2.5
V
Resistance
Differential
5
MΩ
Common-mode
3
MΩ
Capacitance
Differential
2
pF
Common-mode
3
pF
DC PERFORMANCE
Open-Loop Gain
VOUT = ±1 V
70
dB
Closed-Loop Gain Error
DC
0.25
%
Input Offset Voltage
4.3
+4.3
mV
TMIN to TMAX
15
μV/°C
Input Bias Current (+IN, IN)
3.0
+3.0
μA
Input Bias Current (REF, FB)
4.6
+3.7
μA
Input Bias Current Drift
TMIN to TMAX (+IN, IN)
16
nA/°C
Input Offset Current
(+IN, IN, REF, FB)
2.55
+1.45
μA
Input Offset Current Drift
TMIN to TMAX
±3
nA/°C
OUTPUT PERFORMANCE
Voltage Swing
RLOAD = 1 kΩ
10.80
+10.82
V
Output Current
40
mA
Short Circuit Current
Short to GND, source/sink
107/147
mA
COMPARATOR PERFORMANCE
VOH
3.135
3.3
V
VOL
0.2
0.255
V
Hysteresis Width
41
mV
Input Bias Current
Input driven low
3.5
μA
Propagation Delay, tPLH
RL = 10 kΩ
20
ns
Propagation Delay, tPHL
RL = 10 kΩ
15
ns
Output Rise Time
25% to 75%, RL = 10 kΩ
15
ns
Output Fall Time
25% to 75%, RL = 10 kΩ
11
ns