Datasheet

AD8065/AD8066
Rev. J | Page 7 of 28
SPECIFICATIONS +5 V
@ T
A
= 25°C, V
S
= 5 V, R
L
= 1 kΩ, unless otherwise noted.
Table 3.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
−3 dB Bandwidth G = +1, V
O
= 0.2 V p-p (AD8065) 125 155 MHz
AD8065WARTZ only: T
MIN
− T
MAX
90 MHz
G = +1, V
O
= 0.2 V p-p (AD8066) 110 130 MHz
G = +2, V
O
= 0.2 V p-p 50 MHz
G = +2, V
O
= 2 V p-p 43 MHz
Bandwidth for 0.1 dB Flatness G = +2, V
O
= 0.2 V p-p 6 MHz
Input Overdrive Recovery Time G = +1, −0.5 V to +5.5 V 175 ns
Output Recovery Time G = −1, −0.5 V to +5.5 V 170 ns
Slew Rate G = +2, V
O
= 2 V step 105 160 V/μs
AD8065WARTZ only: T
MIN
− T
MAX
123 V/μs
Settling Time to 0.1% G = +2, V
O
= 2 V step 60 ns
NOISE/HARMONIC PERFORMANCE
SFDR f
C
= 1 MHz, G = +2, V
O
= 2 V p-p −65 dBc
f
C
= 5 MHz, G = +2, V
O
= 2 V p-p −50 dBc
Third-Order Intercept f
C
= 10 MHz, R
L
= 100 Ω 22 dBm
Input Voltage Noise f = 10 kHz 7 nV/√Hz
Input Current Noise f = 10 kHz 0.6 fA/√Hz
Differential Gain Error NTSC, G = +2, R
L
= 150 Ω 0.13 %
Differential Phase Error NTSC, G = +2, R
L
= 150 Ω 0.16 Degrees
DC PERFORMANCE
Input Offset Voltage V
CM
= 1.0 V, SOIC package 0.4 1.5 mV
AD8065WARTZ only: T
MIN
− T
MAX
2.6 mV
Input Offset Voltage Drift 1 17 μV/ºC
AD8065WARTZ only: T
MIN
− T
MAX
17 μV/ºC
Input Bias Current SOIC package 1 5 pA
T
MIN
to T
MAX
25 125 pA
Input Offset Current 1 5 pA
T
MIN
to T
MAX
1 125 pA
Open-Loop Gain V
O
= 1 V to 4 V (AD8065) 100 113 dB
AD8065WARTZ only: T
MIN
− T
MAX
100 dB
V
O
= 1 V to 4 V (AD8066) 90 103 dB
INPUT CHARACTERISTICS
Common-Mode Input Impedance 1000 || 2.1 GΩ || pF
Differential Input Impedance 1000 || 4.5 GΩ || pF
Input Common-Mode Voltage Range
FET Input Range 0 to 1.7 0 to 2.4 V
AD8065WARTZ only: T
MIN
− T
MAX
0 to 1.7 V
Common-Mode Rejection Ratio V
CM
= 0.5 V to 1.5 V −74 −100 dB
V
CM
= 1 V to 2 V (SOT-23) −78 −91 dB
AD8065WARTZ only: T
MIN
-T
MAX
−76 dB
OUTPUT CHARACTERISTICS
Output Voltage Swing R
L
= 1 kΩ 0.1 to 4.85 0.03 to 4.95 V
AD8065WARTZ only: T
MIN
− T
MAX
0.1 to 4.85 V
R
L
= 150 Ω 0.07 to 4.83 V
Output Current V
O
= 4 V p-p, SFDR ≥ −60 dBc, f = 500 kHz 35 mA
Short-Circuit Current 75 mA
Capacitive Load Drive 30% overshoot G = +1 5 pF