AD8138AR Analog Devices Inc, AD8138AR Datasheet - Page 5

• Manufacturer Part Number: AD8138AR
• Description: IC,Differential Amplifier,BIPOLAR,SOP,8PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Type: ADC Driverr

Specifications of AD8138AR

• Rohs Status: RoHS non-compliant
• Design Resources: DC-Coupled, Single-Ended-to-Differential Conversion Using AD8138 and AD7352 (CN0040) DC-Coupled, Single-Ended-to-Differential Conversion Using AD8138 and AD7356 (CN0041) DC-Coupled, Single-Ended-to-Differential Conversion Using AD8138 and AD7357 (CN0061)
• Applications: Data Acquisition
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)

±D
At 25°C, V
specifications refer to single-ended input and differential output, unless otherwise noted.
Table 3.
Parameter
DYNAMIC PERFORMANCE
NOISE/HARMONIC PERFORMANCE
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
1
Harmonic distortion performance is equal or slightly worse with higher values of R
−3 dB Small Signal Bandwidth
Bandwidth for 0.1 dB Flatness
Large Signal Bandwidth
Slew Rate
Settling Time
Overdrive Recovery Time
Second Harmonic
Third Harmonic
IMD
IP3
Voltage Noise (RTI)
Input Current Noise
Offset Voltage
Input Bias Current
Input Resistance
Input Capacitance
Input Common-Mode Voltage
CMRR
Output Voltage Swing
Output Current
Output Balance Error
IN
to ±OUT SPECIFICATIONS
S
= 5 V, V
OCM
= 2.5 V, G = +1, R
1
L, dm
Conditions
V
V
V
V
V
0.01%, V
V
V
V
V
V
V
V
20 MHz
20 MHz
f = 100 kHz to 40 MHz
f = 100 kHz to 40 MHz
V
T
T
Differential
Common mode
∆V
Maximum ∆V
∆V
MIN
MIN
OUT
OUT
OUT
OUT
OUT
IN
OUT
OUT
OUT
OUT
OUT
OUT
OS, dm
= 500 Ω, unless otherwise noted. Refer to Figure 39 for test setup and label descriptions. All
OUT, dm
OUT, cm
= 2.5 V to 0 V step, G = +2
to T
to T
= 0.5 V p-p, C
= 0.5 V p-p, C
= 0.5 V p-p, C
= 2 V p-p, C
= 2 V p-p, C
= 2 V p-p, 5 MHz, R
= 2 V p-p, 20 MHz, R
= 2 V p-p, 70 MHz, R
= 2 V p-p, 5 MHz, R
= 2 V p-p, 20 MHz, R
= 2 V p-p, 70 MHz, R
= V
/∆V
MAX
MAX
/∆V
OUT
OUT, dm
variation
variation
OUT, dm
IN, cm
= 2 V p-p, C
OUT
/2; V
; ∆V
F
F
; single-ended output
; ∆V
= 0 pF
= 0 pF
Rev. F | Page 5 of 24
F
F
F
= 0 pF
= 1 pF
= 0 pF
DIN+
IN, cm
OUT, dm
= V
F
L, dm
L, dm
= 1 V
= 1 pF
L, dm
L, dm
L, dm
L, dm
L, dm
DIN–
= 1 V
= 800 Ω
= 800 Ω
. See Figure 17 and Figure 18 for more information.
= 800 Ω
= 800 Ω
= 800 Ω
= 800 Ω
= V
OCM
= 0 V
Min
280
−2.5
Typ
310
225
29
265
950
16
4
−90
−79
−60
−100
−82
−53
−74
35
5
2
±1
±4
3.5
−0.01
6
3
1
−0.3 to +3.2
−77
2.9
95
−65
Max
+2.5
7
−70
AD8138
Unit
MHz
MHz
MHz
MHz
V/μs
ns
ns
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBm
nV/√Hz
pA/√Hz
mV
μV/°C
μA
μA/°C
MΩ
MΩ
pF
V
dB
V p-p
mA
dB