AD8013AR-14 Analog Devices Inc, AD8013AR-14 Datasheet

IC OPAMP SINGLE SUPPLY 14-SOIC

AD8013AR-14

Manufacturer Part Number
AD8013AR-14
Description
IC OPAMP SINGLE SUPPLY 14-SOIC
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD8013AR-14

Slew Rate
1000 V/µs
Mounting Type
Surface Mount
Rohs Status
RoHS non-compliant
Applications
Current Feedback
Number Of Circuits
3
-3db Bandwidth
140MHz
Current - Supply
3.5mA
Current - Output / Channel
30mA
Voltage - Supply, Single/dual (±)
4.2 V ~ 13 V, ±2.1 V ~ 6.5 V
Package / Case
14-SOIC (0.154", 3.90mm Width)
No. Of Amplifiers
3
Bandwidth
280MHz
Amplifier Case Style
SOIC
No. Of Pins
14
Settling Time
18ns
Operating Temperature Max
85°C
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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a
PRODUCT DESCRIPTION
The AD8013 is a low power, single supply, triple video
amplifier. Each of the three amplifiers has 30 mA of output
current, and is optimized for driving one back terminated video
load (150 ) each. Each amplifier is a current feedback amp-
lifier and features gain flatness of 0.1 dB to 60 MHz while offering
Fine-Scale Gain Flatness vs. Frequency, G = +2, R
REV. A
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
FEATURES
Three Video Amplifiers in One Package
Drives Large Capacitive Load
Excellent Video Specifications (R
Low Power
High Speed
High Speed Disable Function per Channel
Easy to Use
APPLICATIONS
LCD Displays
Video Line Driver
Broadcast and Professional Video
Computer Video Plug-In Boards
Consumer Video
RGB Amplifier in Component Systems
Gain Flatness 0.1 dB to 60 MHz
0.02% Differential Gain Error
0.06 Differential Phase Error
Operates on Single +5 V to +13 V Power Supplies
4 mA/Amplifier Max Power Supply Current
140 MHz Unity Gain Bandwidth (3 dB)
Fast Settling Time of 18 ns (0.1%)
1000 V/ s Slew Rate
Turn-Off Time 30 ns
95 mA Short Circuit Current
Output Swing to Within 1 V of Rails
–0.1
–0.2
–0.3
–0.4
–0.5
0.2
0.1
0
1M
10M
FREQUENCY – Hz
V
S
= +5V
V
S
L
=
100M
= 150
5V
G = +2
R
L
= 150
)
L
= 150
1G
differential gain and phase error of 0.02% and 0.06 . This
makes the AD8013 ideal for broadcast and professional video
electronics.
The AD8013 offers low power of 4 mA per amplifier max and
runs on a single +5 V to +13 V power supply. The outputs of
each amplifier swing to within one volt of either supply rail to
easily accommodate video signals. The AD8013 is unique
among current feedback op amps by virtue of its large capacitive
load drive. Each op amp is capable of driving large capacitive
loads while still achieving rapid settling time. For instance it
can settle in 18 ns driving a resistive load, and achieves 40 ns
(0.1%) settling while driving 200 pF.
The outstanding bandwidth of 140 MHz along with 1000 V/ s
of slew rate make the AD8013 useful in many general purpose
high speed applications where a single +5 V or dual power
supplies up to 6.5 V are required. Furthermore the AD8013’s
high speed disable function can be used to power down the
amplifier or to put the output in a high impedance state. This
can then be used in video multiplexing applications. The
AD8013 is available in the industrial temperature range of
–40 C to +85 C.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Channel Switching Characteristics for a 3:1 Mux
Single Supply, Low Power,
100
0%
9
0
1
0
DISABLE 1
DISABLE 2
DISABLE 3
14-Pin DIP & SOIC Package
PIN CONFIGURATION
OUT 1
500mV
5V
+IN 1
–IN 1
Triple Video Amplifier
+V
S
1
2
3
4
5
6
7
AD8013
© Analog Devices, Inc., 1995
500ns
14
13
12
11
10
9
8
AD8013
OUT 2
–IN 2
+IN 2
–V
+IN 3
–IN 3
OUT 3
S
Fax: 617/326-8703

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AD8013AR-14 Summary of contents

Page 1

FEATURES Three Video Amplifiers in One Package Drives Large Capacitive Load Excellent Video Specifications (R Gain Flatness 0 MHz 0.02% Differential Gain Error 0.06 Differential Phase Error Low Power Operates on Single + +13 ...

Page 2

AD8013–SPECIFICATIONS Model DYNAMIC PERFORMANCE Bandwidth (3 dB) Bandwidth (0.1 dB) Slew Rate Settling Time to 0.1% NOISE/HARMONIC PERFORMANCE Total Harmonic Distortion Input Voltage Noise Input Current Noise Differential Gain (R = 150 ) L Differential Phase (R = 150 ) ...

Page 3

... Model Range AD8013AN – +85 C 14-Pin Plastic DIP AD8013AR-14 – +85 C 14-Pin Plastic SOIC R-14 AD8013AR-14-REEL – +85 C 14-Pin Plastic SOIC R-14 AD8013AR-14-REEL7 – +85 C 14-Pin Plastic SOIC R-14 AD8013ACHIPS – +85 C Die Form REV. A Conditions V S Single Supply Dual Supply ...

Page 4

AD8013 –IN1 6 OUT1 7 0.044 (1.13) OUT3 8 –IN3 9 CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the ...

Page 5

+ 100 LOAD RESISTANCE – Figure 3. Output Voltage Swing vs. Load Resistance + ...

Page 6

AD8013 100 0.1 0.01 100k 1M 10M FREQUENCY – Hz Figure 9. Closed-Loop Output Resistance vs. Frequency 100k 10k 1k 100 10 1M 10M FREQUENCY – Hz Figure 10. Output ...

Page 7

– p –50 –60 –70 2nd – 150 L –90 –100 2nd –110 L 3rd –120 R = 150 L 1k 10k 100k ...

Page 8

AD8013 50mV 100 OUT 10 0% 500mV Figure 21. Large Signal Pulse Response, Gain = +10 301 , R = 150 , PHASE V = +5V ...

Page 9

PHASE GAIN –1 –2 – +5V S –4 –5 –6 1M 10M 100M FREQUENCY – Hz Figure 27. Closed-Loop Gain and Phase vs. Frequency –10 150 L General ...

Page 10

AD8013 R F 1.0µ 0.1µ AD8013 1.0µ 0.1µ –V S Figure 28. Circuit for Driving a Capacitive Load Table II. Recommended Feedback and Series Resistors vs. Capacitive Load and Gain ...

Page 11

–1.0 –1.5 –2.0 1M 10M 100M FREQUENCY – Hz Figure 34. Closed-Loop Gain Matching vs. Frequency 150 + ...

Page 12

AD8013 2:1 Video Multiplexer Configuring two amplifiers as unity gain followers and using the third to set the gain results in a high performance 2:1 mux (Figures 39 and 40). This circuit takes advantage of the very low crosstalk between ...

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