Datasheet

AD8007/AD8008
Rev. E | Page 4 of 20
AD8007/AD8008
Parameter Conditions Min Typ Max Unit
POWER SUPPLY
Operating Range 5 12 V
Quiescent Current per Amplifier 9 10.2 mA
Power Supply Rejection Ratio
+PSRR 59 64 dB
−PSRR 59 65 dB
V
S
= 5 V
T
A
= 25°C, R
S
= 200 Ω, R
L
= 150 Ω, R
F
= 499 Ω, Gain = +2, unless otherwise noted.
Table 2.
AD8007/AD8008 Unit
Parameter Conditions Min Typ Max
DYNAMIC PERFORMANCE
−3 dB Bandwidth G = +1, V
O
= 0.2 V p-p, R
L
= 1 kΩ 520 580 MHz
G = +1, V
O
= 0.2 V p-p, R
L
= 150 Ω 350 490 MHz
G = +2, V
O
= 0.2 V p-p, R
L
= 150 Ω 190 260 MHz
G = +1, V
O
= 1 V p-p, R
L
= 1 kΩ 270 320 MHz
Bandwidth for 0.1 dB Flatness V
O
= 0.2 V p-p, G = +2, R
L
= 150 Ω 72 120 MHz
Overdrive Recovery Time 2.5 V input step, G = +2, R
L
= 1 kΩ 30 ns
Slew Rate G = +1, V
O
= 2 V step 665 740 V/μs
Settling Time to 0.1% G = +2, V
O
= 2 V step 18 ns
Settling Time to 0.01% G = +2, V
O
= 2 V step 35 ns
NOISE/HARMONIC PERFORMANCE
Second Harmonic f
C
= 5 MHz, V
O
= 1 V p-p −96/−95 dBc
f
C
= 20 MHz, V
O
= 1 V p-p −83/−80 dBc
Third Harmonic f
C
= 5 MHz, V
O
= 1 V p-p −100 dBc
f
C
= 20 MHz, V
O
= 1 V p-p −85/−88 dBc
IMD
f
C
= 19.5 MHz to 20.5 MHz, R
L
= 1 kΩ,
V
O
= 1 V p-p
−89/−87 dBc
Third-Order Intercept f
C
= 5 MHz, R
L
= 1 kΩ 43.0 dBm
f
C
= 20 MHz, R
L
= 1 kΩ 42.5/41.5 dBm
Crosstalk (AD8008) Output-to-output, f = 5 MHz, G = +2 −68 dB
Input Voltage Noise f = 100 kHz 2.7 nV/√Hz
Input Current Noise −Input, f = 100 kHz 22.5 pA/√Hz
+Input, f = 100 kHz 2 pA/√Hz
DC PERFORMANCE
Input Offset Voltage 0.5 4 mV
Input Offset Voltage Drift 3 μV/°C
Input Bias Current +Input 4 8 μA
−Input 0.7 6 μA
Input Bias Current Drift +Input 15 nA/°C
−Input 8 nA/°C
Transimpedance V
O
= 1.5 V to 3.5 V, R
L
= 1 kΩ 0.5 1.3 MΩ
R
L
= 150 Ω 0.4 0.6 MΩ
INPUT CHARACTERISTICS
Input Resistance +Input 4 MΩ
Input Capacitance +Input 1 pF
Input Common-Mode Voltage Range 1.1 to 3.9 V
Common-Mode Rejection Ratio V
CM
= 1.75 V to 3.25 V 54 56 dB