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AD8042ARZ

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18
AD8042
Rev. E | Page 2 of 16
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
General Description ......................................................................... 1
Connection Diagram ....................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 6
Maximum Power Dissipation ..................................................... 6
ESD Caution.................................................................................. 6
Typical Performance Characteristics ..............................................7
Applications Information.............................................................. 12
Circuit Description .................................................................... 12
Driving Capacitive Loads.......................................................... 12
Overdrive Recovery ................................................................... 12
Layout Considerations............................................................... 15
Outline Dimensions ....................................................................... 16
Ordering Guide .......................................................................... 16
REVISION HISTORY
12/07—Rev. D to Rev. E
Changes to Figure 1 Caption........................................................... 1
Changes to Table 1............................................................................ 3
Changes to Figure 5.......................................................................... 7
Changes to Figure 20........................................................................ 9
Changes to Layout and Figure 35 ................................................. 12
Changes to Figure 38...................................................................... 13
Changes to Single-Ended-to-Differential Driver Section ......... 14
Updated Outline Dimensions....................................................... 16
3/06—Rev. C to Rev. D
Changes to Text Prior to Table 2..................................................... 4
8/04—Rev. B to Rev. C
Changes to Ordering Guide ............................................................ 5
Changes to Outline Dimensions................................................... 15
7/02—Rev. A to Rev. B
Changes to Specifications................................................................ 2
AD8042
Rev. E | Page 3 of 16
SPECIFICATIONS
T
A
= 25°C, V
S
= 5 V, R
L
= 2 k to 2.5 V, unless otherwise noted.
Table 1.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
−3 dB Small Signal Bandwidth, V
O
< 0.5 V p-p G = +1 125 160 MHz
Bandwidth for 0.1 dB Flatness G = +2, R
L
= 150 Ω, R
F
= 200 Ω 14 MHz
Slew Rate G = –1, V
OUT
= 2 V step 130 200 V/µs
Full Power Response V
O
= 2 V p-p 30 MHz
Settling Time to 1% G = –1, V
OUT
= 2 V step 26 ns
Settling Time to 0.1% 39 ns
NOISE/DISTORTION PERFORMANCE
Total Harmonic Distortion f
C
= 5 MHz, V
OUT
= 2 V p-p, G = +2, R
L
= 1 kΩ –73 dB
Input Voltage Noise f = 10 kHz 15 nV/√Hz
Input Current Noise f = 10 kHz 700 fA/√Hz
Differential Gain Error (NTSC, 100 IRE) G = +2, R
L
= 150 Ω to 2.5 V 0.04 0.06 %
G = +2, R
L
= 75 Ω to 2.5 V 0.04 %
Differential Phase Error (NTSC, 100 IRE) G = +2, R
L
= 150 Ω to 2.5 V 0.06 0.12 Degrees
G = +2, R
L
= 75 Ω to 2.5 V 0.24 Degrees
Worst-Case Crosstalk f = 5 MHz, R
L
= 150 Ω to 2.5 V –63 dB
DC PERFORMANCE
Input Offset Voltage 3 9 mV
T
MIN
to T
MAX
12 mV
Offset Drift 12 µV/°C
Input Bias Current 1.2 3.2 A
T
MIN
to T
MAX
4.8 A
Input Offset Current 0.2 0.5 A
Open-Loop Gain R
L
= 1 kΩ 90 100 dB
T
MIN
to T
MAX
90 dB
INPUT CHARACTERISTICS
Input Resistance 300 kΩ
Input Capacitance 1.5 pF
Input Common-Mode Voltage Range −0.2 to +4 V
Common-Mode Rejection Ratio V
CM
= 0 V to 3.5 V 68 74 dB
OUTPUT CHARACTERISTICS
Output Voltage Swing R
L
= 10 kΩ to 2.5 V 0.03 to 4.97 V
R
L
= 1 kΩ to 2.5 V 0.10 to 4.9 0.05 to 4.95 V
R
L
= 50 Ω to 2.5 V 0.4 to 4.4 0.36 to 4.45 V
Output Current T
MIN
to T
MAX
, V
OUT
= 0.5 V to 4.5 V 50 mA
Short-Circuit Current Sourcing 90 mA
Sinking 100 mA
Capacitive Load Drive G = +1 20 pF
POWER SUPPLY
Operating Range 3 12 V
Quiescent Current (Per Amplifier) 5.5 6.4 mA
Power Supply Rejection Ratio V
S–
= 0 V to −1 V, or V
S+
= 5 V to 6 V 72 80 dB
OPERATING TEMPERATURE RANGE −40 +85 °C
AD8042
Rev. E | Page 4 of 16
T
A
= 25°C, V
S
= 3 V, R
L
= 2 k to 1.5 V, unless otherwise noted.
Table 2.
Parameter Conditions Min Typ Max Unit
DYNAMIC PERFORMANCE
−3 dB Small Signal Bandwidth, V
O
< 0.5 V p-p G = +1 120 140 MHz
Bandwidth for 0.1 dB Flatness G = +2, R
L
= 150 Ω, R
F
= 200 Ω 11 MHz
Slew Rate G = −1, V
OUT
= 2 V step 120 170 V/µs
Full Power Response V
O
= 2 V p-p 25 MHz
Settling Time to 1% G = −1, V
OUT
= 1 V step 30 ns
Settling Time to 0.1% 45 ns
NOISE/DISTORTION PERFORMANCE
Total Harmonic Distortion f
C
= 5 MHz, V
OUT
= 2 V p-p, G = −1, R
L
= 100 Ω –56 dB
Input Voltage Noise f = 10 kHz 16 nV/√Hz
Input Current Noise f = 10 kHz 500 fA/√Hz
Differential Gain Error (NTSC, 100 IRE) G = +2, R
L
= 150 Ω to 1.5 V, Input V
CM
= 1 V 0.10 %
R
L
= 75 Ω to 1.5 V, Input V
CM
= 1 V 0.10 %
Differential Phase Error (NTSC, 100 IRE) G = +2, R
L
= 150 Ω to 1.5 V, Input V
CM
= 1 V 0.12 Degrees
R
L
= 75 Ω to 1.5 V, Input V
CM
= 1 V 0.27 Degrees
Worst-Case Crosstalk f = 5 MHz, R
L
= 1 kΩ to 1.5 V –68 dB
DC PERFORMANCE
Input Offset Voltage 3 9 mV
T
MIN
to T
MAX
12 mV
Offset Drift 12 µV/°C
Input Bias Current 1.2 3.2 µA
T
MIN
to T
MAX
4.8 µA
Input Offset Current 0.2 0.6 µA
Open-Loop Gain R
L
= 1 kΩ 90 100 dB
T
MIN
to T
MAX
90 dB
INPUT CHARACTERISTICS
Input Resistance 300 kΩ
Input Capacitance 1.5 pF
Input Common-Mode Voltage Range –0.2 to +2 V
Common-Mode Rejection Ratio V
CM
= 0 V to 1.5 V 66 74 dB
OUTPUT CHARACTERISTICS
Output Voltage Swing R
L
= 10 kΩ to 1.5 V 0.03 to 2.97 V
R
L
= 1 kΩ to 1.5 V 0.1 to 2.9 0.05 to 2.95 V
R
L
= 50 Ω to 1.5 V 0.3 to 2.6 0.25 to 2.65 V
Output Current T
MIN
to T
MAX
, V
OUT
= 0.5 V to 2.5 V 50 mA
Short-Circuit Current Sourcing 50 mA
Sinking 70 mA
Capacitive Load Drive G = +1 17 pF
POWER SUPPLY
Operating Range 3 12 V
Quiescent Current (Per Amplifier) 5.5 6.4 mA
Power Supply Rejection Ratio V
S–
= 0 V to –1 V, or V
S+
= 3 V to 4 V 68 80 dB
OPERATING TEMPERATURE RANGE 0 70 °C
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18

AD8042ARZ

Mfr. #:
Buy AD8042ARZ
Manufacturer:
Analog Devices Inc.
Description:
High Speed Operational Amplifiers Dual 160MHz RR
Lifecycle:
New from this manufacturer.
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