Datasheet

ADA4932-1/ADA4932-2 Data Sheet
Rev. B | Page 4 of 28
V
OCM
to V
OUT, cm
Performance
Table 2.
Parameter
Conditions
Min
Typ
Max
Unit
V
OCM
DYNAMIC PERFORMANCE
−3 dB Small Signal Bandwidth V
OUT, cm
= 100 mV p-p 270 MHz
−3 dB Large Signal Bandwidth V
OUT, cm
= 2 V p-p 105 MHz
Slew Rate V
IN
= 1.5 V to 3.5 V, 25% to 75% 410 V/µs
Input Voltage Noise (RTI) f = 1 MHz 9.6 nV/√Hz
V
OCM
INPUT CHARACTERISTICS
Input Voltage Range −V
S
+ 1.2 to +V
S
− 1.2 V
Input Resistance 22 25 29 kΩ
Input Offset Voltage V
+DIN
= V
−DIN
= 0 V −5.1 ±1 +5.1 mV
V
OCM
CMRR ΔV
OUT, dm
/ΔV
OCM
, ΔV
OCM
= ±1 V −100 −86 dB
Gain ΔV
OUT, cm
/ΔV
OCM
, ΔV
OCM
= ±1 V 0.995 0.998 1.000 V/V
General Performance
Table 3.
Parameter Conditions Min Typ Max Unit
POWER SUPPLY
Operating Range 3.0 11 V
Quiescent Current per Amplifier 9.0 9.6 10.1 mA
T
MIN
to T
MAX
variation 35 µA/°C
Powered down 0.9 1.0 mA
Power Supply Rejection Ratio ΔV
OUT, dm
/ΔV
S
, ΔV
S
= 1 V p-p −96 −84 dB
POWER-DOWN (
PD
)
PD
Input Voltage Powered down ≤(+V
S
− 2.5) V
Enabled ≥(+V
S
− 1.8) V
Turn-Off Time 1100 ns
Turn-On Time 16 ns
PD
Pin Bias Current per Amplifier
Enabled
PD
= 5 V −10 +0.7 +10 µA
Disabled
PD
= 0 V −240 −195 −140 µA
OPERATING TEMPERATURE RANGE −40 +105 °C