Datasheet

AD8133
Rev. 0 | Page 4 of 16
V
S
= 5 V, V
OCM
= 2.5 V @ 25°C, R
L, dm
= 200 Ω, unless otherwise noted. T
MIN
to T
MAX
= −40°C to +85°C.
Table 2.
Parameter Conditions Min Typ Max Unit
DIFFERENTIAL INPUT PERFORMANCE
DYNAMIC PERFORMANCE
−3 dB Small Signal Bandwidth V
O
= 0.2 V p-p 400 MHz
−3 dB Large Signal Bandwidth V
O
= 2 V p-p 200 MHz
Bandwidth for 0.1 dB Flatness V
O
= 0.2 V p-p 50 MHz
Slew Rate V
O
= 2 V p-p, 25% to 75% 1400 V/µs
Settling Time to 0.1% V
O
= 2 V Step 14 ns
Isolation Between Amplifiers f = 10 MHz, between Amplifiers A and B 75 dB
DIFFERENTIAL INPUT CHARACTERISTICS
Input Common-Mode Voltage Range 0 to 5 V
Input Resistance Differential 1.5 kΩ
Single-Ended Input 1.13 kΩ
Input Capacitance Differential 1 pF
DC CMRR ∆V
OUT, dm
/∆V
IN, cm
, ∆V
IN, cm
= ±1 V −50 dB
DIFFERENTIAL OUTPUT CHARACTERISTICS
Differential Signal Gain ∆V
OUT, dm
/∆V
IN, dm
; ∆V
IN, dm
= ±1 V 1.925 1.960 2.000
Output Voltage Swing Each Single-Ended Output V
S
− + 1.25 V
S+
− 1.15 V
Output Offset Voltage −24 +4 +24 mV
Output Offset Drift T
MIN
to T
MAX
±30 µV/°C
Output Balance Error ∆V
OUT, cm
/∆V
IN, dm
, ∆V
OUT, dm
= 2 V p-p, f = 50 MHz −60 dB
DC −70 −58 dB
Output Voltage Noise (RTO) f = 1 MHz 25 nV/√Hz
Output Short-Circuit Current 90 mA
V
OCM
PERFORMANCE
V
OCM
DYNAMIC PERFORMANCE
−3 dB Bandwidth ∆V
OCM
= 100 mV p-p 290 MHz
Slew Rate V
OCM
= −1 V to +1 V, 25% to 75% 700 V/µs
DC Gain ∆V
OCM
= ±1 V, T
MIN
to T
MAX
0.980 0.995 1.005 V/V
V
OCM
INPUT CHARACTERISTICS
Input Voltage Range 1.25 to 3.85 V
Input Resistance 70 kΩ
Input Offset Voltage −15 +2 +15 mV
Input Offset Voltage Drift T
MIN
to T
MAX
±50 µV/°C
DC CMRR ∆V
O, dm
/∆V
OCM
; ∆V
OCM
= ±1 V −42 dB
POWER SUPPLY
Operating Range +4.5 ±6 V
Quiescent Current 26 27 mA
PSRR ∆V
OUT, dm
/∆V
S
; ∆V
S
= ±1 V −84 −76 dB
OUTPUT PULL-DOWN PERFORMANCE
OPD Input Low Voltage V
S−
to V
S+
− 3.85 V
OPD Input High Voltage V
S+
− 2.85 to V
S+
V
OPD Input Bias Current 63 80 µA
OPD Assert Time 100 ns
OPD De-Assert Time 100 ns
Output Voltage When OPD Asserted Each Output, OPD Input @ V
S
+ V
S−
+ 0.79 V
S−
+ 0.82 V