AD8139
VS = 5 V, VOCM = 2.5 V
TA = 25°C, differential gain = 1, RL, dm = 1 kΩ, RF = RG = 200 Ω, unless otherwise noted. TMIN to TMAX = −40°C to +125°C.
Table 2.
Parameter
Conditions
Min
Typ
Max
Unit
DIFFERENTIAL INPUT PERFORMANCE
Dynamic Performance
−3 dB Small Signal Bandwidth
−3 dB Large Signal Bandwidth
Bandwidth for 0.1 dB Flatness
Slew Rate
Settling Time to 0.01%
Overdrive Recovery Time
Noise/Harmonic Performance
SFDR
VO, dm = 0.1 V p-p
VO, dm = 2 V p-p
VO, dm = 0.1 V p-p
VO, dm = 2 V step
VO, dm = 2 V step
G = 2, VIN, dm = 7 V p-p triangle wave
330
135
385
165
34
540
55
MHz
MHz
MHz
V/μs
ns
35
ns
VO, dm = 2 V p-p, fC = 1 MHz
VO, dm = 2 V p-p, fC = 5 MHz, RL = 800 Ω
VO, dm = 2 V p-p, fC = 20 MHz, RL = 800 Ω
VO, dm = 2 V p-p, fC = 10.05 MHz 0.05 MHz
f = 100 kHz
99
87
75
−87
2.25
2.1
dBc
dBc
dBc
dBc
nV/√Hz
pA/√Hz
Third-Order IMD
Input Voltage Noise
Input Current Noise
DC Performance
f = 100 kHz
Input Offset Voltage
Input Offset Voltage Drift
Input Bias Current
Input Offset Current
Open-Loop Gain
VIP = VIN = VOCM = 2.5 V
TMIN to TMAX
TMIN to TMAX
−500
150
1.25
2.2
0.13
112
+500
μV
μV/°C
μA
μA
dB
7.5
0.5
Input Characteristics
Input Common-Mode Voltage Range
Input Resistance
1
4
V
Differential
Common mode
Common mode
ΔVICM = 1 V dc, RF = RG = 10 kΩ
600
1.5
1.2
79
kΩ
MΩ
pF
dB
Input Capacitance
CMRR
75
Output Characteristics
Output Voltage Swing
Each single-ended output, RF = RG = 10 kΩ
Each single-ended output,
−VS + 0.15
−VS + 0.10
+VS − 0.15
+VS − 0.10
V
V
RL, dm = open circuit, RF = RG = 10 kΩ
Output Current
Output Balance Error
VOCM TO VO, cm PERFORMANCE
VOCM Dynamic Performance
−3 dB Bandwidth
Slew Rate
Each single-ended output
f = 1 MHz
80
−70
mA
dB
VO, cm = 0.1 V p-p
VO, cm = 2 V p-p
440
150
1.000 1.001
MHz
V/μs
V/V
Gain
0.999
1.0
VOCM Input Characteristics
Input Voltage Range
Input Resistance
Input Offset Voltage
Input Voltage Noise
Input Bias Current
CMRR
3.8
3.5
0.45 +1.0
3.5
1.3
79
V
MΩ
mV
nV/√Hz
μA
VOS, cm = VO, cm − VOCM; VIP = VIN = VOCM = 2.5 V
f = 100 kHz
−1.0
4.2
ΔVOCM/ΔVO, dm, ΔVOCM = 1 V
67
dB
Rev. B | Page 5 of 24
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