Datasheet

AD8005–SPECIFICATIONS
–2–
REV. A
ⴞ5 V SUPPLIES
AD8005A
Parameter Conditions Min Typ Max Units
DYNAMIC PERFORMANCE R
F
= 3.01 kΩ for “N” Package or
R
F
= 2.49 kΩ for “R” Package or
R
F
= 2.10 kΩ for “RT” Package
–3 dB Small Signal Bandwidth G = +1, V
O
= 0.2 V p-p 225 270 MHz
G = +2, V
O
= 0.2 V p-p 140 170 MHz
Bandwidth for 0.1 dB Flatness G = +2, V
O
= 0.2 V p-p 10 30 MHz
Large Signal Bandwidth G = +10, V
O
= 4 V p-p, R
F
= 499 Ω 40 MHz
Slew Rate (Rising Edge) G = +2, V
O
= 4 V Step 280 V/µs
G = –1, V
O
= 4 V Step, R
F
= 1.5 kΩ 1500 V/µs
Settling Time to 0.1% G = +2, V
O
= 2 V Step 28 ns
DISTORTION/NOISE PERFORMANCE R
F
= 3.01 kΩ for “N” Package or
R
F
= 2.49 kΩ for “R” Package or
R
F
= 2.10 kΩ for “RT” Package
Total Harmonic Distortion f
C
= 1 MHz, V
O
= 2 V p-p, G = +2 –63 dBc
f
C
= 10 MHz, V
O
= 2 V p-p, G = +2 –50 dBc
Differential Gain NTSC, G = +2 0.11 %
Differential Phase NTSC, G = +2 0.4 Degrees
Input Voltage Noise f = 10 MHz 4.0 nV/√Hz
Input Current Noise f = 10 MHz, +I
IN
1.1 pA/√Hz
–I
IN
9.1 pA/√Hz
DC PERFORMANCE
Input Offset Voltage 530±mV
T
MIN
to T
MAX
50 ±mV
Offset Drift 40 µV/°C
+Input Bias Current 0.5 1 ±µA
T
MIN
to T
MAX
2 ±µA
–Input Bias Current 510±µA
T
MIN
to T
MAX
12 ±µA
Input Bias Current Drift (±) 6nA/°C
Open-Loop Transimpedance 400 1000 kΩ
INPUT CHARACTERISTICS
Input Resistance +Input 90 MΩ
–Input 260 Ω
Input Capacitance +Input 1.6 pF
Input Common-Mode Voltage Range 3.8 ±V
Common-Mode Rejection Ratio V
CM
= ±2.5 V 46 54 dB
OUTPUT CHARACTERISTICS
Output Voltage Swing Positive +3.7 +3.90 V
Negative –3.90 –3.7 V
Output Current R
L
= 50 Ω 10 mA
Short Circuit Current 60 mA
POWER SUPPLY
Quiescent Current 400 475 µA
T
MIN
to T
MAX
560 µA
Power Supply Rejection Ratio V
S
= ±4 V to ±6 V 56 66 dB
OPERATING TEMPERATURE RANGE –40 +85 °C
Specifications subject to change without notice.
(@ T
A
= +25ⴗC, V
S
= ⴞ5 V, R
L
= 1 k⍀ unless otherwise noted)