Datasheet

AD8003
Rev. B | Page 3 of 16
SPECIFICATIONS WITH ±5 V SUPPLY
T
A
= 25°C, V
S
= ±5 V, R
L
= 150 Ω, Gain = +2, R
F
= 464 Ω, unless otherwise noted.
Table 1.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
–3 dB Bandwidth G = +1, V
o
= 0.2 V p-p, R
F
= 432 Ω 1650 MHz
G = +2, V
o
= 2 V p-p 730 MHz
G = +10, V
o
= 0.2 V p-p 290 MHz
G = +5, V
o
= 2 V p-p 330 MHz
Bandwidth for 0.1 dB Flatness V
o
= 2 V p-p 190 MHz
Slew Rate G = +2, V
o
= 2 V step, R
L
= 150 Ω 3800 V/μs
Settling Time to 0.1% G = +2, V
o
= 2 V step 12 ns
Overload Recovery Input/Output 30/40 ns
NOISE/HARMONIC PERFORMANCE
Second/Third Harmonic @ 5 MHz G = +1, V
o
= 2 V p-p 76/97 dBc
Second/Third Harmonic @ 20 MHz G = +1, V
o
= 2 V p-p 79/73 dBc
Input Voltage Noise f = 1 MHz 1.8 nV/√Hz
Input Current Noise (I
−
/I
+
) f = 1 MHz 36/3 pA/√Hz
Differential Gain Error NTSC, G = +2, R
L
= 150 Ω 0.05 %
Differential Phase Error NTSC, G = +2, R
L
= 150 Ω 0.01 Degree
DC PERFORMANCE
Input Offset Voltage −9.3 +0.7 +9.3 mV
T
MIN
− T
MAX
1.08 mV
Input Offset Voltage Drift 7.4 μV/°C
Input Bias Current +I
B
/−I
B
−19/−40 −7/−7 +4/+50 μA
T
MIN
− T
MAX
(+I
B
/−I
B
) −3.8/+29.5 μA
Input Offset Current ±14.2 μA
Transimpedance V
o
= ±2.5 V 400 600 1100 kΩ
INPUT CHARACTERISTICS
Noninverting Input Impedance 1.6/3 MΩ/pF
Input Common-Mode Voltage Range ±3.6 V
Common-Mode Rejection Ratio V
CM
= ±2.5 V −51 −48 −46 dB
OUTPUT CHARACTERISTICS
Output Voltage Swing R
L
= 150 Ω ±3.85 ±3.9 ±3.92 V
Linear Output Current V
O
= 2 V p-p, second harmonic < −50 dBc 100 mA
Capacitive Load Drive 40% over shoot 27 pF
POWER DOWN PINS
Power-Down Input Voltage Power down <V
S
− 2.5 V
Enable >V
S
− 2.5 V
Turn-Off Time
50% of power-down voltage to
10% of V
OUT
final, V
IN
= 0.5 V p-p
40 ns
Turn-On Time
50% of power-down voltage to
90% of V
OUT
final, V
IN
= 0.5 V p-p
130 ns
Input Current
Enabled 0.1 μA
Power-Down −365 −235 −85 μA
POWER SUPPLY
Operating Range 4.5 10 V
Quiescent Current per Amplifier Enabled 8.1 9.5 10.2 mA
Quiescent Current per Amplifier Power down 1.2 1.4 1.6 mA
Power Supply Rejection Ratio (+PSRR/−PSRR) −59/−57 −57/−53 −55/−50 dB