EL5246CY-T7 INTERSIL [Intersil Corporation], EL5246CY-T7 Datasheet

EL5246CY-T7

Manufacturer Part Number

EL5246CY-T7

Description

100MHz Single-Supply Rail-to-Rail Amplifiers

Manufacturer

INTERSIL [Intersil Corporation]

Datasheet

1.EL5246CY-T7.pdf (19 pages)

Current page: 1 of 19
Download datasheet (499Kb)

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.

Data Sheet

EL5144, EL5146, EL5244, EL5246, EL5444

1-888-INTERSIL or 1-888-352-6832

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Features

• Rail-to-rail output swing

• -3dB bandwidth = 100MHz

• Single-supply +5V operation

• Power-down to 2.6µA

• Large input common-mode range 0V < V

• Diff gain/phase = 0.1%/0.1°

• Low power 35mW per amplifier

• Space-saving SOT23-5, MSOP8 & 10, & QSOP16

• Pb-Free available (RoHS compliant)

Applications

• Video amplifiers

• 5V analog signal processing

• Multiplexers

• Line drivers

• Portable computers

• High speed communications

• Sample & hold amplifiers

• Comparators

packages

All other trademarks mentioned are the property of their respective owners.

April 13, 2005

Intersil (and design) is a registered trademark of Intersil Americas Inc.

FN7177.1

< 3.5V

Related parts for EL5246CY-T7

EL5246CY-T7 Summary of contents

Page 1

Data Sheet 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 ...

Page 2

... EL5246CSZ-T13 14-Pin SOIC (See Note) (Pb-free) EL5246CY 10-Pin MSOP EL5246CY-T13 10-Pin MSOP 2 Ordering Information PART NUMBER EL5246CYZ MDP0038 (See Note) MDP0038 EL5246CYZ-T7 MDP0038 (See Note) EL5246CYZ-T13 MDP0038 (See Note) EL5444CN - MDP0031 EL5444CS - MDP0027 EL5444CS-T7 7” MDP0027 EL5444CS-T13 13” MDP0027 EL5444CSZ - MDP0027 ...

Page 3

EL5144, EL5146, EL5244, EL5246, EL5444 s Pinouts EL5144 (5-PIN SOT-23) TOP VIEW OUT GND IN IN- EL5244 (8-PIN SOIC, PDIP, MSOP) TOP VIEW OUT ...

Page 4

EL5144, EL5146, EL5244, EL5246, EL5444 Absolute Maximum Ratings (T A Supply Voltage between V and GND . . . . . . . . . . . . . . . . . . . . .+6V S Maximum Continuous ...

Page 5

EL5144, EL5146, EL5244, EL5246, EL5444 Electrical Specifications V = +5V, GND = 0V PARAMETER DESCRIPTION t Enable Time EN t Disable Time DIS I CE pin Input High Current IHCE I CE pin Input Low Current ILCE V ...

Page 6

EL5144, EL5146, EL5244, EL5246, EL5444 Typical Performance Curves Non-Inverting Frequency Response (Gain =5.6, R =1kΩ =1. =150Ω Frequency (Hz) Inverting Frequency Response (Gain ...

Page 7

EL5144, EL5146, EL5244, EL5246, EL5444 Typical Performance Curves Frequency Response for Various R V =1. =0Ω Frequency Response for Various ...

Page 8

EL5144, EL5146, EL5244, EL5246, EL5444 Typical Performance Curves Voltage Noise vs Frequency - Video Amp 10k 1k 100 10 10 100 1k 10k Frequency (Hz) Offset Voltage vs Die Temperature (6 Typical Samples -12 -55 -15 ...

Page 9

EL5144, EL5146, EL5244, EL5246, EL5444 Typical Performance Curves Large Signal Pulse Response (Single Supply Time (20ns/div) Large Signal Pulse Response (Split Supplies Time (20ns/div) Settling Time vs Settling Accuracy 100 ...

Page 10

EL5144, EL5146, EL5244, EL5246, EL5444 Typical Performance Curves Differential Gain for R R =0Ω 0.04 R =10kΩ =150Ω L -0.04 -0.08 0.25 Differential Gain for R R =0Ω ...

Page 11

EL5144, EL5146, EL5244, EL5246, EL5444 Typical Performance Curves Differential Gain for =1kΩ 0.1 R =150Ω -0.1 -0.2 0.5 V 2nd and 3rd Harmonic Distortion vs Frequency -25 -35 -45 HD2 ...

Page 12

EL5144, EL5146, EL5244, EL5246, EL5444 Typical Performance Curves Supply Current (per Amp) vs Supply Voltage Supply Voltage (V) Supply Current - ON (per Amp) vs Die Temperature ...

Page 13

EL5144, EL5146, EL5244, EL5246, EL5444 Typical Performance Curves Output Voltage from Either Rail vs Die Temperature for Various Effective R 300 100 10 Effective //R LOAD -55 -15 25 Die Temperature (°C) Maximum Power ...

Page 14

EL5144, EL5146, EL5244, EL5246, EL5444 Pin Descriptions 8-PIN 5-PIN 8-PIN SO/PDIP/ 16-PIN SOT23 SO/PDIP MSOP MSOP ...

Page 15

EL5144, EL5146, EL5244, EL5246, EL5444 Pin Descriptions (Continued) 8-PIN 5-PIN 8-PIN SO/PDIP/ 16-PIN SOT23 SO/PDIP MSOP MSOP 1,5 Description of Operation and Applications Information Product Description The EL5144 series is a family of wide bandwidth, single supply, ...

Page 16

EL5144, EL5146, EL5244, EL5246, EL5444 Figure 1 shows the output of the EL5144 series amplifier swinging rail to rail with R = 1kΩ Figure 2 is with R = 150Ω FIGURE ...

Page 17

... R allowed. PART EL5144CW EL5146CS EL5146CN EL5244CS EL5244CN EL5244CY EL5246CY EL5246CS EL5246CN EL5444CU EL5444CS EL5444CN EL5144 Series Comparator Application The EL5144 series amplifier can be used as a very fast, single supply comparator. Most op amps used as a comparator allow only slow speed operation because of output saturation issues ...

Page 18

EL5144, EL5146, EL5244, EL5246, EL5444 graph of propagation delay vs. overdrive as a square wave is presented at the input of the comparator EL5146 – +2. FIGURE ...

Page 19

EL5144, EL5146, EL5244, EL5246, EL5444 oscillator for R = 510Ω 240pF and OSC OSC F = 6MHz. OSC 470K 1 5 470K 0.1µ 470K FIGURE OUT 0V FIGURE FIGURE ...

Related keywords

EL5246CY-T7 datasheet
EL5246CY-T7 data sheet
EL5246CY-T7 pdf datasheet
EL5246CY-T7 component
EL5246CY-T7 part
EL5246CY-T7 distributor
EL5246CY-T7 RoHS
EL5246CY-T7 datasheet download