Datasheet

–3–
AD8014
AD8014AR/RT
Parameter Conditions Min Typ Max Units
DYNAMIC PERFORMANCE
–3 dB Bandwidth Small Signal G = +1, V
O
= 0.2 V p-p, R
L
= 1 kΩ 345 430 MHz
G = –1, V
O
= 0.2 V p-p, R
L
= 1 kΩ 100 135 MHz
–3 dB Bandwidth Large Signal V
O
= 2 V p-p 75 100 MHz
V
O
= 2 V p-p, R
F
= 500 Ω 90 115 MHz
V
O
= 2 V p-p, R
F
= 500 Ω, R
L
= 75 Ω 100 MHz
0.1 dB Small Signal Bandwidth V
O
= 0.2 V p-p, R
L
= 1 kΩ 10 MHz
0.1 dB Large Signal Bandwidth V
O
= 2 V p-p 20 MHz
Slew Rate, 25% to 75%, V
O
= 2 V Step R
L
= 1 kΩ, R
F
= 500 Ω 3900 V/µs
R
L
= 1 kΩ 1100 V/µs
G = –1, R
L
= 1 kΩ, R
F
= 500 Ω 1800 V/µs
G = –1, R
L
= 1 kΩ 1100 V/µs
Settling Time to 0.1% G = +1, V
O
= 2 V Step, R
F
= 1 kΩ 24 ns
Rise and Fall Time 10% to 90% 2 V Step 1.9 ns
G = –1, 2 V Step 2.8 ns
Overload Recovery to Within 100 mV 0 V to ±2 V Step at Input 60 ns
NOISE/HARMONIC PERFORMANCE
Total Harmonic Distortion f
C
= 5 MHz, V
O
= 2 V p-p, R
L
= 1 kΩ –70 dB
f
C
= 5 MHz, V
O
= 2 V p-p –51 dB
f
C
= 20 MHz, V
O
= 2 V p-p –45 dB
SFDR f
C
= 20 MHz, V
O
= 2 V p-p –47 dB
Input Voltage Noise f = 10 kHz 3.5 nV/√Hz
Input Current Noise f = 10 kHz 5 pA/√Hz
Differential Gain Error NTSC, G = +2, R
F
= 500 Ω 0.06 %
NTSC, G = +2, R
F
= 500 Ω, R
L
= 50 Ω 0.05 %
Differential Phase Error NTSC, G = +2, R
F
= 500 Ω 0.03 Degree
NTSC, G = +2, R
F
= 500 Ω, R
L
= 50 Ω 0.30 Degree
Third Order Intercept f = 10 MHz 22 dBm
DC PERFORMANCE
Input Offset Voltage 25mV
T
MIN
–T
MAX
26mV
Input Offset Voltage Drift 10 µV/°C
Input Bias Current +Input or –Input 5 15 µA
Input Bias Current Drift 50 nA/°C
Input Offset Current 5 ±µA
Open Loop Transresistance 750 1300 kΩ
INPUT CHARACTERISTICS
Input Resistance +Input 450 kΩ
Input Capacitance +Input 2.3 pF
Input Common-Mode Voltage Range 1.2 1.1 to 3.9 3.8 V
Common-Mode Rejection Ratio V
CM
= 1.5 V to 3.5 V –52 –57 dB
OUTPUT CHARACTERISTICS
Output Voltage Swing R
L
= 150 Ω to 2.5 V 1.4 1.1 to 3.9 3.6 V
R
L
= 1 kΩ to 2.5 V 1.2 0.9 to 4.1 3.8 V
Output Current V
O
= 1.5 V to 3.5 V 30 50 mA
Short Circuit Current 70 mA
Capacitive Load Drive for 30% Overshoot 2 V p-p, R
L
= 1 kΩ, R
F
= 500 Ω 55 pF
POWER SUPPLY
Operating Range 4.5 5 12 V
Quiescent Current 1.0 1.15 mA
Power Supply Rejection Ratio 4 V to 5.5 V –55 –58 dB
Specifications subject to change without notice.
(@ T
A
= +25ⴗC, V
S
= +5 V, R
L
= 150 ⍀, R
F
= 1 k⍀, Gain = +2, unless otherwise noted)
SPECIFICATIONS
Rev. C