AD8023AR-REEL7 Analog Devices Inc, AD8023AR-REEL7 Datasheet

IC AMP VIDEO TRIPLE HC 14-SOIC

AD8023AR-REEL7

Manufacturer Part Number
AD8023AR-REEL7
Description
IC AMP VIDEO TRIPLE HC 14-SOIC
Manufacturer
Analog Devices Inc
Datasheet
1.AD8023ARZ.pdf (11 pages)

Specifications of AD8023AR-REEL7

Rohs Status
RoHS non-compliant
Applications
Current Feedback
Number Of Circuits
3
-3db Bandwidth
125MHz
Slew Rate
1200 V/µs
Current - Supply
7mA
Current - Output / Channel
70mA
Voltage - Supply, Single/dual (±)
4.2 V ~ 15 V, ±2.1 V ~ 7.5 V
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154", 3.90mm Width)
a
Figure 1. Pulse Response Driving a Large Load Capacitor,
C
PRODUCT DESCRIPTION
The AD8023 is a high current output drive, high voltage output
drive, triple video amplifier. Each amplifier has 70 mA of output
current and is optimized for driving large capacitive loads. The
amplifiers are current feedback amplifiers and feature gain
flatness of 0.1 dB to 10 MHz while offering differential gain and
phase error of 0.06% and 0.02°.
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.
L
FEATURES
Drives 13 V Output
Drives Unlimited Capacitive Load
High Current Output Drive: 70 mA
Excellent Video Specifications (R
Power
High Speed
High Speed Disable Function
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
= 300 pF, G = +3, R
Gain Flatness 0.1 dB to 10 MHz
0.06% Differential Gain Error
0.02 Differential Phase Error
Operates on
10.0 mA/Amplifier Max Power Supply Current
250 MHz Unity Gain Bandwidth (3 dB)
1200 V/ s Slew Rate
Fast Settling Time of 35 ns (0.1%)
Turn-Off Time 30 ns
200 mA Short Circuit Current
Output Swing to 1 V of Rails
V
V
IN
O
2.5 V to
F
= 750 Ω , R
7.5 V Supply
S
= 16.9 Ω , R
L
= 150
)
L
= 10 k Ω
The AD8023 uses maximum supply current of 10.0 mA per
amplifier and runs on ± 2.5 V to ± 7.5 V power supply. The
outputs of each amplifier swing to within one volt of either
supply rail to easily accommodate video signals. The AD8023
is unique among current feedback op amps by virtue of its large
capacitive load drive with a small series resistor, while still
achieving rapid settling time. For instance, it can settle to 0.1% in
35 ns while driving 300 pF capacitance.
The bandwidth of 250 MHz along with a 1200 V/µs slew rate
make the AD8023 useful in high speed applications requiring
a single +5 V or dual power supplies up to ± 7.5 V. Further-
more, the AD8023 contains a high speed disable function for
each amplifier in order to power down the amplifier or high
impedance the output. This can then be used in video multi-
plexing applications. The AD8023 is available in the indus-
trial temperature range of –40°C to +85°C.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
V
V
IN
O
DISABLE 1
DISABLE 2
DISABLE 3
R
Figure 2. Output Swing Voltage,
L
OUT 1
= 150 Ω ; V
+IN 1
–IN 1
+V
PIN CONFIGURATION
World Wide Web Site: http://www.analog.com
S
Triple Video Amplifier
High Current Output,
1
2
3
4
5
6
7
14-Lead SOIC
AD8023
S
= ± 7.5 V, G = +10
© Analog Devices, Inc., 2000
14
13
12
11
10
9
8
OUT 2
–IN 2
+IN 2
–V
+IN 3
–IN 3
OUT 3
S
AD8023

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AD8023AR-REEL7 Summary of contents

Page 1

FEATURES Drives 13 V Output Drives Unlimited Capacitive Load High Current Output Drive Excellent Video Specifications (R Gain Flatness 0 MHz 0.06% Differential Gain Error 0.02 Differential Phase Error Power Operates on 2.5 V ...

Page 2

AD8023–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 = 150 Ω) Differential Gain ( 150 Ω) Differential Phase (R ...

Page 3

... AD8023AR –40°C to +85°C 14-Lead Plastic SOIC R-14 AD8023AR- –40°C to +85°C 13" Tape and Reel REEL AD8023AR- –40°C to +85°C 7" Tape and Reel REEL7 AD8023ACHIPS –40°C to +85°C Die 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 ...

Page 4

AD8023 –IN1 6 7 OUT 1 8 OUT 3 –IN3 9 Typical Performance Characteristics SUPPLY VOLTAGE – Figure 4. Input Common-Mode Voltage Range vs. Supply Voltage METALIZATION ...

Page 5

SUPPLY VOLTAGE – Figure 6. Total Supply Current vs. Supply Voltage + SWING 10 NO LOAD ...

Page 6

AD8023 200 100 – I NOISE 10 V NOISE 1 0 FREQUENCY – kHz Figure 12. Input Current and Voltage Noise vs. Frequency 450 400 SOURCE 350 SINK 300 250 –50 –40 –30 –20 – ...

Page 7

FREQUENCY – Hz Figure 18. Open-Loop Transimpedance vs. Frequency 1600 1400 1200 1000 800 600 400 200 OUTPUT VOLTAGE STEP ...

Page 8

AD8023 + 7.5V GAIN S 0 – 2.5V – 7.5V S PHASE –3 –4 – 2. +10 – 150 L –7 – FREQUENCY ...

Page 9

GAIN 0 –1 –2 – 2.5V S PHASE –4 –5 – –10 – 150 –8 – FREQUENCY – MHz Figure 30. Closed-Loop Gain and Phase vs. ...

Page 10

AD8023 AD8023 1 0 –V S Figure 31. Circuit for Driving a Capacitive Load Table II. Recommended Feedback and Series Resistors vs. ...

Page 11

REV. A OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 14-Lead Plastic SOIC (R-14) 0.3444 (8.75) 0.3367 (8.55 0.1574 (4.00) 0.2440 (6.20 0.1497 (3.80) 0.2284 (5.80) 0.0688 (1.75) PIN 1 0.0098 (0.25) 0.0532 (1.35) 0.0040 (0.10) ...

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