EL5144CW-T13 Datasheet PDF - Intersil Corporation
| Part Number | EL5144CW-T13 | |
| Description | 100MHz Single-Supply Rail-to-Rail Amplifiers | |
| Manufacturers | Intersil Corporation | |
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EL5144, EL5146, EL5244, EL5246, EL5444
®
Data Sheet
November 14, 2002
FN7177
100MHz Single-Supply Rail-to-Rail
Amplifiers
The EL5144 series amplifiers are
voltage-feedback, high speed, rail-to-
rail amplifiers designed to operate on a
single +5V supply. They offer unity gain stability with an
unloaded -3dB bandwidth of 100MHz. The input common-
mode voltage range extends from the negative rail to within
1.5V of the positive rail. Driving a 75Ω double terminated
coaxial cable, the EL5144 series amplifiers drive to within
150mV of either rail. The 200V/µs slew rate and 0.1%/0.1°
differential gain/differential phase makes these parts ideal for
composite and component video applications. With their
voltage-feedback architecture, these amplifiers can accept
reactive feedback networks, allowing them to be used in
analog filtering applications These amplifiers will source
90mA and sink 65mA.
The EL5146 and EL5246 have a power-savings disable
feature. Applying a standard TTL low logic level to the CE
(Chip Enable) pin reduces the supply current to 2.6µA within
10ns. Turn-on time is 500ns, allowing true break-before-
make conditions for multiplexing applications. Allowing the
CE pin to float or applying a high logic level will enable the
amplifier.
For applications where board space is critical, singles are
offered in a 5-pin SOT-23 package, duals in 8- and 10-pin
MSOP packages, and quads in a 16-pin QSOP package.
Singles, duals, and quads are also available in industry-
standard pinouts in SO and PDIP packages. All parts
operate over the industrial temperature range of -40°C to
+85°C.
Features
• Rail-to-rail output swing
• -3dB bandwidth = 100MHz
• Single-supply +5V operation
• Power-down to 2.6µA
• Large input common-mode range 0V < VCM < 3.5V
• Diff gain/phase = 0.1%/0.1°
• Low power 35mW per amplifier
• Space-saving SOT23-5, MSOP8 & 10, & QSOP16
packages
Applications
• Video amplifiers
• 5V analog signal processing
• Multiplexers
• Line drivers
• Portable computers
• High speed communications
• Sample & hold amplifiers
• Comparators
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2003. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
All other trademarks mentioned are the property of their respective owners.
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EL5144, EL5146, EL5244, EL5246, EL5444
Electrical Specifications VS = +5V, GND = 0V, TA = 25°C, CE = +2V, unless otherwise specified. (Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN TYP MAX
ENABLE (EL5146 & EL5246 ONLY)
tEN
tDIS
IIHCE
IILCE
VIHCE
Enable Time
EL5146, EL5246
Disable Time
EL5146, EL5246
CE pin Input High Current
CE = 5V, EL5146, EL5246
CE pin Input Low Current
CE = 0V, EL5146, EL5246
CE pin Input High Voltage for Power EL5146, EL5246
Up
500
10
0.003
-1.2
2.0
1
-3
VILCE
CE pin Input Low Voltage for Power EL5146, EL5246
Down
0.8
SUPPLY
IsON
Supply Current - Enabled (per
amplifier)
No load, VIN = 0V, CE = 5V
7 8.8
IsOFF
Supply Current - Disabled (per
amplifier)
No load, VIN = 0V, CE = 0V
2.6 5
PSOR
Power Supply Operating Range
4.75 5.0 5.25
PSRR
Power Supply Rejection Ratio
DC, VS = 4.75V to 5.25V
50 60
NOTES:
1. Standard NTSC test, AC signal amplitude = 286mVP-P, f = 3.8MHz, VOUT is swept from 0.8V to 3.4V, RL is DC-coupled.
2. RL is total load resistance due to feedback resistor and load resistor.
UNIT
ns
ns
mA
mA
V
V
mA
mA
V
dB
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for EL5144CW-T13 electronic component. |
| Information | Total 19 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ EL5144CW-T13.PDF Datasheet ] | |
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