Datasheet

REV. D
–2–
AD8002–SPECIFICATIONS
(@ T
A
= 25ⴗC, V
S
= ⴞ5 V, R
L
= 100 ⍀ , R
C
1
= 75 ⍀ , unless otherwise noted.)
Model AD8002A
Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
–3 dB Small Signal Bandwidth, N Package G = +2, R
F
= 750 Ω 500 MHz
G = +1, R
F
= 1.21 kΩ 600 MHz
R Package G = +2, R
F
= 681 Ω 500 MHz
G = +1, R
F
= 953 Ω 600 MHz
RM Package G = +2, R
F
= 681 Ω 500 MHz
G = +1, R
F
= 1 kΩ 600 MHz
Bandwidth for 0.1 dB Flatness
N Package G = +2, R
F
= 750 Ω 60 MHz
R Package G = +2, R
F
= 681 Ω 90 MHz
RM Package G = +2, R
F
= 681 Ω 60 MHz
Slew Rate G = +2, V
O
= 2 V Step 700 V/µs
G = –1, V
O
= 2 V Step 1200 V/µs
Settling Time to 0.1% G = +2, V
O
= 2 V Step 16 ns
Rise and Fall Time G = +2, V
O
= 2 V Step, R
F
= 750 Ω 2.4 ns
NOISE/HARMONIC PERFORMANCE
Total Harmonic Distortion f
C
= 5 MHz, V
O
= 2 V p-p –65 dBc
G = +2, R
L
= 100 Ω
Crosstalk, Output to Output f = 5 MHz, G = +2 –60 dB
Input Voltage Noise f = 10 kHz, R
C
= 0 Ω 2.0 nV/√Hz
Input Current Noise f = 10 kHz, +In 2.0 pA/√Hz
–In 18 pA/√Hz
Differential Gain Error NTSC, G = +2, R
L
= 150 Ω 0.01 %
Differential Phase Error NTSC, G = +2, R
L
= 150 Ω 0.02 Degree
Third Order Intercept f = 10 MHz 33 dBm
1 dB Gain Compression f = 10 MHz 14 dBm
SFDR f = 5 MHz –66 dB
DC PERFORMANCE
Input Offset Voltage 2.0 6 mV
T
MIN
–T
MAX
2.0 9 mV
Offset Drift 10 µV/°C
–Input Bias Current 5.0 25 ±µA
T
MIN
–T
MAX
35 ±µA
+Input Bias Current 3.0 6.0 ±µA
T
MIN
–T
MAX
10 ±µA
Open Loop Transresistance V
O
= ±2.5 V 250 900 kΩ
T
MIN
–T
MAX
175 kΩ
INPUT CHARACTERISTICS
Input Resistance +Input 10 MΩ
–Input 50 Ω
Input Capacitance +Input 1.5 pF
Input Common-Mode Voltage Range 3.2 ±V
Common-Mode Rejection Ratio
Offset Voltage V
CM
= ±2.5 V 49 54 dB
–Input Current V
CM
= ±2.5 V, T
MIN
–T
MAX
0.3 1.0 µA/V
+Input Current V
CM
= ±2.5 V, T
MIN
–T
MAX
0.2 0.9 µA/V
OUTPUT CHARACTERISTICS
Output Voltage Swing R
L
= 150 Ω 2.7 3.1 ±V
Output Current
2
70 mA
Short Circuit Current
2
85 110 mA
POWER SUPPLY
Operating Range ±3.0 ±6.0 V
Quiescent Current/Both Amplifiers T
MIN
–T
MAX
10.0 11.5 mA
Power Supply Rejection Ratio +V
S
= +4 V to +6 V, –V
S
= –5 V 60 75 dB
–V
S
= – 4 V to –6 V, +V
S
= +5 V 49 56 dB
–Input Current T
MIN
–T
MAX
0.5 2.5 µA/V
+Input Current T
MIN
–T
MAX
0.1 0.5 µA/V
NOTES
1
R
C
is recommended to reduce peaking and minimize input reflections at frequencies above 300 MHz. However, R
C
is not required.
2
Output current is limited by the maximum power dissipation in the package. See the power derating curves.
Specifications subject to change without notice.