MAX4899EETE+ Maxim Integrated Products, MAX4899EETE+ Datasheet

MAX4899EETE+

Manufacturer Part Number

MAX4899EETE+

Description

IC MULTIPLEXER DUAL 3X1 16TQFN

Manufacturer

Maxim Integrated Products

Datasheet

1.MAX4899EETE.pdf (14 pages)

Specifications of MAX4899EETE+

Function

Multiplexer

Circuit

2 x 3:1

On-state Resistance

7 Ohm

Voltage Supply Source

Single Supply

Voltage - Supply, Single/dual (±)

2.7 V ~ 3.6 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

16-TQFN Exposed Pad

Product

Multiplexer

Number Of Lines (input / Output)

3.0 / 1.0

Supply Voltage (max)

3.6 V

Supply Voltage (min)

2.7 V

Maximum Operating Temperature

+ 85 C

Minimum Operating Temperature

- 40 C

Mounting Style

SMD/SMT

Number Of Input Lines

3.0

Number Of Output Lines

1.0

Power Dissipation

1667 mW

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Download datasheet (212Kb)

The MAX4899E/MAX4899AE analog multiplexers com-

bine the low on-capacitance (C

tance (R

applications. These devices are designed for USB 2.0

high-speed applications at 480Mbps. The MAX4899E/

MAX4899AE also handle all the requirements for USB

low- and full-speed signaling.

The MAX4899E is a dual 3:1 multiplexer whereas the

MAX4899AE is a dual 4:1 multiplexer. The MAX4899E/

MAX4899AE feature two digital inputs, C

trol the analog signal path. Typical applications include

switching a USB connector between USB and other oper-

ations such as serial communications, audio, and video.

An enable input (EN) is provided to disable all channels

and place the device into a high-impedance (off) state,

as well as reducing power consumption.

The MAX4899E/MAX4899AE operate from a 2.7V to

3.6V power-supply voltage and are protected against

+5.5V shorts to COM

COM

circuitry and feature ±15kV ESD protection. The

MAX4899E/MAX4899AE are available in a 3mm x 3mm,

16-pin TQFN package and operate over the -40°C to

+85°C temperature range.

19-0616; Rev 0; 7/06

Note: All devices are specified over the -40°C to +85°C operating temperature range.

+Denotes lead-free package.

*EP = Exposed paddle.

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

Pin Configurations appear at end of data sheet.

MAX4899EETE+

MAX4899AEETE+

+ and COM

Cell Phones

Digital Still Cameras

PDAs

Digital Video Cameras

MPEG-4 Players

Portable GPS

Combination Products

KVM

PART

) necessary for high-performance switching

USB 2.0 High-Speed, Fault-Tolerant 3:1, 4:1

________________________________________________________________ Maxim Integrated Products

- are normally connected to outside

General Description

- and COM

PIN-PACKAGE

16 TQFN-EP*

Applications

) and low on-resis-

+. In addition,

and C

, to con-

MUX CONFIGURATION

DUAL 3:1

DUAL 4:1

Ordering Information/Selector Guide

♦ Single 2.7V to 3.6V Power-Supply Voltage

♦ Low 4Ω (typ) On-Resistance (R

♦ -3dB Bandwidth: 425MHz

♦ Fault Tolerant to Meet Full USB 2.0 Specification

♦ COM_ Protected to ±15kV ESD Protection per

♦ Low Operating Current (200µA), Ultra-Low

♦ Low Threshold Eliminates the Need for

♦ Tiny 16-Pin, 3mm x 3mm, Lead-Free TQFN Package

Human Body Model (MIL-STD-883; Method 3015)

Quiescent Current (3.0µA max) in Standby Mode

Translators in 1.8V Low Voltage Systems

NOTE: UI = 2.08ns

-0.1

-0.2

-0.3

-0.4

-0.5

0.5

0.4

0.3

0.2

0.1

MASK = USB 2.0 HIGH SPEED

TOP MARK

0.2

0.4 0.6 0.8 1.0 1.2

AEY

AEZ

Multiplexers

TIME (ns)

1.4 1.6

Eye Diagram

1.8

)

PKG CODE

T1633-4

2.0

Features

Related parts for MAX4899EETE+

MAX4899EETE+ Summary of contents

Page 1

... MPEG-4 Players Portable GPS Combination Products KVM Pin Configurations appear at end of data sheet. PART PIN-PACKAGE MAX4899EETE+ 16 TQFN-EP* MAX4899AEETE+ 16 TQFN-EP* Note: All devices are specified over the -40°C to +85°C operating temperature range. +Denotes lead-free package. *EP = Exposed paddle. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’ ...

Page 2

USB 2.0 High-Speed, Fault-Tolerant 3:1, 4:1 Multiplexers ABSOLUTE MAXIMUM RATINGS (All Voltages Referenced to GND.) V+ .............................................................................-0.3V to +4V QP, EN (Note 1) ..........................................-0. COM , COM _, USB0+, USB0-, USB1+, USB1-, ...

Page 3

USB 2.0 High-Speed, Fault-Tolerant 3:1, 4:1 ELECTRICAL CHARACTERISTICS (continued) = -40°C to +85° low low, unless otherwise noted. Typical values are +3.3V and T (V+ = +2.7V to +3.6V +25°C.) (Note ...

Page 4

USB 2.0 High-Speed, Fault-Tolerant 3:1, 4:1 Multiplexers (V+ = 3.3V low +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V COM 3.00 2.98 2. 2.7V 2.94 2. 3.3V 2.90 2.88 2.86 ...

Page 5

USB 2.0 High-Speed, Fault-Tolerant 3:1, 4:1 PIN NAME MAX4899E MAX4899AE 1 1 GND 2 2 COM + COM - — N.C. — 7 ...

Page 6

USB 2.0 High-Speed, Fault-Tolerant 3:1, 4:1 Multiplexers C 0 CHANNEL SELECT MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT SOCKET TERMINALS. OFF-ISOLATION IS MEASURED BETWEEN COM_ AND "OFF" USB_ TERMINAL ON EACH SWITCH. ON-LOSS IS MEASURED BETWEEN COM_ ...

Page 7

USB 2.0 High-Speed, Fault-Tolerant 3:1, 4 USB_+ IN USB_- IN IN+ 50 50% IN PLHX V+ V OUT+ 50 50% V OUT PHLY Figure 3. ...

Page 8

USB 2.0 High-Speed, Fault-Tolerant 3:1, 4:1 Multiplexers COM A- USB_ Figure 4. Fault-Protection Response/Recovery Time USB0_ C 1 MAX4899E MAX4899AE EN COM QP GND REPEAT TEST FOR EACH SECTION. Figure 5. Charge Injection 8 ...

Page 9

USB 2.0 High-Speed, Fault-Tolerant 3:1, 4 USB0 MAX4899E MAX4899AE V EN COM EN QP GND Figure 6. Enable Switching Times V+ V+ USB0+ V USB1+ ADD C 0 USB2+ USB3 MAX4899E MAX4899AE ...

Page 10

USB 2.0 High-Speed, Fault-Tolerant 3:1, 4:1 Multiplexers Detailed Description The MAX4899E/MAX4899AE analog multiplexers com- bine the low on-capacitance (C ON tance (R ) necessary for high-performance switching ON applications. These devices are designed for USB 2.0 high-speed applications at 480Mbps. ...

Page 11

USB 2.0 High-Speed, Fault-Tolerant 3:1, 4:1 USB TRANSCEIVER USB0+ USB0- V BUS D+ COM + A MAX4899AE D- COM - A GND USB3+ USB3- USB CONNECTOR SERIAL DATA LINK Figure 8. MAX4899AE Multiplexing Four Data Types R 1MΩ R 1500Ω ...

Page 12

USB 2.0 High-Speed, Fault-Tolerant 3:1, 4:1 Multiplexers V+ MAX4899E COM + A COM - A EN CONTROL C 0 LOGIC C 1 GND MAX4899E FUNCTION →USB0+ COM ...

Page 13

USB 2.0 High-Speed, Fault-Tolerant 3:1, 4:1 TOP VIEW USB0 USB0- 14 MAX4899E TQFN ______________________________________________________________________________________ TOP VIEW 12 11 USB0+ 13 N.C. ...

Page 14

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 14 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2006 Maxim Integrated Products ...

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