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AD8067ARTZ-REEL7

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P26
AD8067 Data Sheet
Rev. B | Page 2 of 24
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Connection Diagram (Top View) ................................................... 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications for ±5 V ..................................................................... 3
Specifications for +5 V ..................................................................... 4
Specifications for ±12 V ................................................................... 5
Absolute Maximum Ratings ............................................................ 6
Maximum Power Dissipation ..................................................... 6
ESD Caution .................................................................................. 6
Typical Performance Characteristics ............................................. 7
Test Circuits ..................................................................................... 12
Theory of Operation ...................................................................... 13
Basic Frequency Response ........................................................ 13
Resistor Selection for Wideband Operation ............................... 14
DC Error Calculations ............................................................... 15
Input and Output Overload Behavior ..................................... 15
Input Protection ......................................................................... 16
Capacitive Load Drive ............................................................... 16
Layout, Grounding, and Bypassing Considerations .............. 16
Applications ..................................................................................... 18
Wideband Photodiode Preamp ................................................ 18
Using the AD8067 at Gains of Less Than 8 ............................ 19
Single-Supply Operation ........................................................... 20
High Gain, High Bandwidth Composite Amplifier .............. 20
Outline Dimensions ....................................................................... 22
Ordering Guide .......................................................................... 22
REVISION HISTORY
4/12—Rev. A to Rev. B
Changes to Basic Frequency Response Section .......................... 13
Changes to Figure 54 Caption ....................................................... 19
Changes to Figure 55 Caption ....................................................... 20
Updated Outline Dimensions ....................................................... 22
Changes to Ordering Guide .......................................................... 22
5/06—Rev. 0 to Rev. A
Changes to Figure 51 ...................................................................... 18
Changes to Figure 54 ...................................................................... 19
Changes to Figure 57 ...................................................................... 21
Updated Outline Dimensions ....................................................... 22
Changes to Ordering Guide .......................................................... 22
11/02—Revision 0: Initial Version
Data Sheet AD8067
Rev. B | Page 3 of 24
SPECIFICATIONS FOR ±5 V
V
S
= ±5 V (@ T
A
= +25°C, G = +10, R
F
= R
L
=1 kΩ, unless otherwise noted.)
Table 1.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
−3 dB Bandwidth V
O
= 0.2 V p-p 39 54 MHz
V
O
= 2 V p-p 54 MHz
Bandwidth for 0.1 dB Flatness V
O
= 0.2 V p-p 8 MHz
Output Overdrive Recovery Time (Pos/Neg) V
I
= ±0.6 V 115/190 ns
Slew Rate V
O
= 5 V step 500 640 V/µs
V
O
= 5 V step
27
ns
NOISE/DISTORTION PERFORMANCE
f
C
= 1 MHz, 2 V p-p
95
dBc
f
C
= 1 MHz, 8 V p-p 84 dBc
f
C
= 5 MHz, 2 V p-p 82 dBc
f
C
= 1 MHz, 2 V p-p, R
L
= 150 Ω 72 dBc
Input Voltage Noise f = 10 kHz 6.6 nV/√Hz
Input Current Noise f = 10 kHz 0.6 fA/√Hz
DC PERFORMANCE
Input Offset Voltage 0.2 1.0 mV
Input Offset Voltage Drift 1 15 µV/°C
Input Bias Current 0.6 5 pA
T
MIN
to T
MAX
25 pA
Input Offset Current 0.2 1 pA
T
MIN
to T
MAX
1 pA
Open-Loop Gain V
O
= ±3 V 103 119 dB
INPUT CHARACTERISTICS
Common-Mode Input Impedance 1000||1.5 GΩ||pF
Differential Input Impedance 1000||2.5 GΩ||pF
Input Common-Mode Voltage Range −5.0 2.0 V
Common-Mode Rejection Ratio (CMRR) V
CM
= –1 V to +1 V −85 −106 dB
OUTPUT CHARACTERISTICS
Output Voltage Swing R
L
= 1 kΩ −4.86 to +4.83 −4.92 to +4.92 V
R
L
= 150 Ω −4.67 to +4.72 V
Output Current SFDR > 60 dBc, f = 1 MHz 30 mA
Short Circuit Current 105 mA
Capacitive Load Drive 30% overshoot 120 pF
POWER SUPPLY
Operating Range 5 24 V
Quiescent Current 6.5 6.8 mA
Power Supply Rejection Ratio (PSRR) −90 −109 dB
AD8067 Data Sheet
Rev. B | Page 4 of 24
SPECIFICATIONS FOR +5 V
V
S
= +5 V (@ T
A
= +25°C, G = +10, R
L
= R
F
= 1 kΩ, unless otherwise noted.)
Table 2.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
−3 dB Bandwidth V
O
= 0.2 V p-p 36 54 MHz
V
O
= 2 V p-p 54 MHz
Bandwidth for 0.1 dB Flatness V
O
= 0.2 V p-p 8 MHz
Output Overdrive Recovery Time (Pos/Neg) V
I
= +0.6 V 150/200 ns
Slew Rate V
O
= 3 V step 390 490 V/µs
Settling Time to 0.1%
V
O
= 2 V step
25
ns
NOISE/DISTORTION PERFORMANCE
Spurious-Free Dynamic Range (SFDR)
f
C
= 1 MHz, 2 V p-p
86
dBc
f
C
= 1 MHz, 4 V p-p 74 dBc
f
C
= 5 MHz, 2 V p-p 60 dBc
f
C
= 1 MHz, 2 V p-p, R
L
= 150 Ω 72 dBc
Input Voltage Noise f = 10 kHz 6.6 nV/√Hz
Input Current Noise f = 10 kHz 0.6 fA/√Hz
DC PERFORMANCE
Input Offset Voltage 0.2 1.0 mV
Input Offset Voltage Drift 1 15 µV/°C
Input Bias Current 0.5 5 pA
T
MIN
to T
MAX
25 pA
Input Offset Current 0.1 1 pA
Open-Loop Gain V
O
= 0.5 V to 4.5 V 100 117 dB
INPUT CHARACTERISTICS
Common-Mode Input Impedance 1000||2.3 GΩ||pF
Differential Input Impedance 1000||2.5 GΩ||pF
Input Common-Mode Voltage Range 0 2.0 V
Common-Mode Rejection Ratio (CMRR) V
CM
= 0.5 V to 1.5 V −81 −98 dB
OUTPUT CHARACTERISTICS
Output Voltage Swing R
L
= 1 kΩ 0.07 to 4.89 0.03 to 4.94 V
R
L
=150 Ω 0.08 to 4.83 V
Output Current SFDR > 60 dBc, f = 1 MHz 22 mA
Short Circuit Current 95 mA
Capacitive Load Drive 30% overshoot 120 pF
POWER SUPPLY
Operating Range 5 24 V
Quiescent Current 6.4 6.7 mA
Power Supply Rejection Ratio (PSRR) −87 −103 dB
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P26

AD8067ARTZ-REEL7

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Manufacturer:
Analog Devices Inc.
Description:
Precision Amplifiers High Gain BW Prec IC
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