Analog Devices ADA4897-1 Evaluation Board ADA4897-1AR-EBZ ADA4897-1AR-EBZ Data Sheet
Product codes
ADA4897-1AR-EBZ
ADA4896-2/ADA4897-1/ADA4897-2
Data Sheet
Rev. | Page 4 of 28
Parameter Test
Conditions/Comments
Min
Typ
Max
Unit
POWER
SUPPLY
Operating Range
3 to 10
V
Quiescent Current per Amplifier
2.8
3.0
3.2
mA
DISABLE = −5 V
0.13
0.25
mA
Power Supply Rejection Ratio (PSRR)
Positive +V
S
= 4 V to 6 V, −V
S
= −5 V
−96
−125
dB
Negative +V
S
= 5 V, −V
S
= −4 V to −6 V
−96
−121
dB
DISABLE PIN (
)
DISABLE Voltage
Enabled
>+V
S
− 0.5
V
Disabled
<+V
S
− 2
V
Input
Current
Enabled
DISABLE = +5 V
−1.2
μA
Disabled
DISABLE = −5 V
−40
μA
Switching
Speed
Enabled
0.25
μs
Disabled
12
μs
+5 V SUPPLY
T
A
= 25°C, G = +1, R
L
= 1 kΩ to midsupply, unless otherwise noted.
Table 4.
Parameter Test
Conditions/Comments
Min
Typ
Max
Unit
DYNAMIC
PERFORMANCE
−3 dB Bandwidth
G = +1, V
OUT
= 0.02 V p-p
230
MHz
G = +1, V
OUT
= 2 V p-p
30
MHz
G = +2, V
OUT
= 0.02 V p-p
90
MHz
Bandwidth for 0.1 dB Flatness
G = +2, V
OUT
= 2 V p-p, R
L
= 100 Ω
7
MHz
Slew Rate
G = +2, V
OUT
= 3 V step
100
V/μs
Settling Time to 0.1%
G = +2, V
OUT
= 2 V step
45
ns
Settling Time to 0.01%
G = +2, V
OUT
= 2 V step
95
ns
NOISE/HARMONIC
PERFORMANCE
Harmonic Distortion (SFDR)
V
OUT
= 2 V p-p
f
C
= 100 kHz
−115
dBc
f
C
= 1 MHz
−93
dBc
f
C
= 2 MHz
−80
dBc
f
C
= 5 MHz
−61
dBc
Input Voltage Noise
f = 10 Hz
2.4
nV/√Hz
f = 100 kHz
1
nV/√Hz
Input Current Noise
f = 10 Hz
11
pA/√Hz
f = 100 kHz
2.8
pA/√Hz
0.1 Hz to 10 Hz Noise
G = +101, R
F
= 1 kΩ, R
G
= 10 Ω
99
nV p-p
DC
PERFORMANCE
Input Offset Voltage
−500
−30
+500
μV
Input Offset Voltage Drift
0.2
μV/°C
Input Bias Current
−17
−11
−4
μA
Input Bias Current Drift
3
nA/°C
Input Bias Offset Current
−0.6
−0.02
+0.6
μA
Open-Loop Gain
V
OUT
= 0.5 V to 4.5 V
97
110
dB
B