Datasheet

ADA4922-1
Rev. 0 | Page 4 of 20
V
S
= ±5 V, T
A
= 25°C, R
L
= 1 kΩ,
DIS
= HIGH, C
L
= 3 pF, unless otherwise noted.
Table 2.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
–3 dB Bandwidth G = +2, V
O
= 0.2 V p-p, differential 36 40.5 MHz
G = +2, V
O
= 12 V p-p, differential 6.5 13.5 MHz
Overdrive Recovery Time +Recovery/−Recovery 200/670 ns
Slew Rate V
O, dm
= 2 V step 220 V/μs
V
O, dm
= 12 V step 350 V/μs
Settling Time to 0.01% V
O, dm
= 12 V step 200 ns
NOISE/DISTORTION PERFORMANCE
Harmonic Distortion f
C
= 5 kHz, V
O
= 12 V p-p, R
L
= 2 kΩ, HD2/HD3 −102/−108 dBc
f
C
= 100 kHz, V
O
= 12 V p-p, R
L
= 2 kΩ, HD2/HD3 −101/−98 dBc
Differential Output Voltage Noise f = 100 kHz 12 nV/√Hz
Input Current Noise f = 100 kHz 1.4 pA/√Hz
DC PERFORMANCE
Differential Output Offset Voltage 0.4 1.2 mV
Differential Output Offset Voltage Drift 12 μV/°C
Input Bias Current 2.0 3.5 μA
Gain 2 V/V
Gain Error −0.05 %
Gain Error Drift 0.0002 %/°C
INPUT CHARACTERISTICS
Input Resistance 11 MΩ
Input Capacitance 1 pF
Input Voltage Range
±3.6
V
OUTPUT CHARACTERISTICS
Output Voltage Swing Each single-ended output, R
L
= 1 kΩ
±3.55 ±3.6
V
DC Output Current 40 mA
Capacitive Load Drive 30% overshoot 20 pF
POWER SUPPLY
Operating Range 5 26 V
Quiescent Current 7.0 7.6 mA
Quiescent Current (Disabled) 0.7 1.6 mA
Power Supply Rejection Ratio (PSRR)
−PSRR −93 −82 dB
+PSRR −91 −83 dB
DISABLE
DIS Input Voltage
Disabled ≤ −4 V
Enabled ≥ −2 V
Turn-Off Time 160 μs
Turn-On Time 78 ns
DIS Bias Current
Enabled
DIS = −2 V
41 μA
Disabled
DIS = −4 V
49 μA