IC LEVEL TRANSLATOR 14-TDFN

MAX13043EETD+T

Manufacturer Part NumberMAX13043EETD+T
DescriptionIC LEVEL TRANSLATOR 14-TDFN
ManufacturerMaxim Integrated Products
MAX13043EETD+T datasheet
 


Specifications of MAX13043EETD+T

Logic FunctionTranslator, BidirectionalNumber Of Bits4
Input TypeCMOSOutput TypeCMOS
Data Rate100MbpsNumber Of Channels4
Number Of Outputs/channel1Differential - Input:outputNo/No
Propagation Delay (max)6.5nsVoltage - Supply2.2 V ~ 3.6 V
Operating Temperature-40°C ~ 85°CPackage / Case14-TDFN Exposed Pad
Supply Voltage2.2 V ~ 3.6 VLead Free Status / RoHS StatusLead free / RoHS Compliant
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19-0792; Rev 0; 4/07
1.62V to 3.6V Improved High-Speed LLT
General Description
The MAX13042E–MAX13045E 4-channel, bidirectional
level translators provide the level shifting necessary for
100Mbps data transfer in multivoltage systems. The
MAX13042E–MAX13045E are ideally suited for level
translation in systems with four channels. Externally
applied voltages, V
and V
, set the logic levels on
CC
L
either side of the device. Logic signals present on the
V
side of the device appear as a high-voltage logic
L
signal on the V
side of the device and vice-versa.
CC
The MAX13042E–MAX13045E operate at full speed
with external drivers that source as little as 4mA output
current or larger. Each input/output (I/O) channel is
pulled up to V
or V
by an internal 30µA current
CC
L
source, allowing the MAX13042E–MAX13045E to be
driven by either push-pull or open-drain drivers.
The MAX13042E–MAX13045E feature an enable (EN)
input that places the devices into a low-power shutdown
mode when driven low. The MAX13042E–MAX13045E
feature an automatic shutdown mode that disables the
part when V
is less than V
. The state of I/O V
CC
L
I/O V
during shutdown is chosen by selecting the
L_
appropriate part version. (See the Ordering Information/
Selector Guide).
The MAX13042E–MAX13045E operate with V
ages from +2.2V to +3.6V and V
voltages from +1.62V
L
to +3.2V, making them ideal for data transfer between
low-voltage ASIC/PLDs and higher voltage systems.
The MAX13042E–MAX13045E are available in 12-bump
UCSP™ (1.54mm x 2.12mm) and 14-pin TDFN (3mm x
3mm) packages, and operate over the extended -40°C
to +85°C temperature range.
CMOS Logic-Level
Portable POS Systems
Translation
Portable Communication
Low-Voltage ASIC Level
Devices
Translation
GPS
Cell Phones
Telecommunications
SPI™, MICROWIRE™
Equipment
Level Translation
PIN-
PART
PACKAGE
MAX13042EEBC+T
12 UCSP-12
MAX13042EETD+T
14 TDFN-EP**
Note: All devices operate over the -40°C to +85°C temperature
range.
+Denotes a lead-free package.
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
♦ Compatible with 4mA Input Drivers or Larger
♦ 100Mbps Guaranteed Data Rate
♦ Four Bidirectional Channels
♦ Enable Input
♦ ±15kV ESD Protection on I/O V
♦ +1.62V ≤ V
Supply Voltage Range
♦ 12-Bump UCSP (1.54mm x 2.12mm) and
14-Pin TDFN (3mm x 3mm) Lead-Free Packages
+1.8V
and
CC_
+1.8V
SYSTEM
CONTROLLER
volt-
CC
GND
Applications
UCSP is a trademark of Maxim Integrated Products, Inc.
SPI is a trademark of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
Pin Configurations appear at end of data sheet.
Ordering Information/Selector Guide continued at end of
data sheet.
Ordering Information/Selector Guide
I/O V
STATE DURING
I/O V
L_
CC_
SHUTDOWN
SHUTDOWN
High Impedance
High Impedance
High Impedance
High Impedance
*Future product—contact factory for availability.
**EP = Exposed paddle.
Features
Lines
CC_
≤ +3.2V and +2.2V ≤ V
≤ +3.6V
L
CC
Typical Operating Circuit
0.1μF
0.1μF
1μF
V
V
L
CC
+3.3V
SYSTEM
MAX13042E–
MAX13045E
EN
EN
I/O V
I/O V
DATA
DATA
L_
CC_
4
4
GND
GND
STATE DURING
TOP
PKG CODE
MARK
ADQ
B12-3
ADE
T1433-2
+3.3V
1

MAX13043EETD+T Summary of contents

  • Page 1

    ... SYSTEM CONTROLLER volt- CC GND Applications UCSP is a trademark of Maxim Integrated Products, Inc. SPI is a trademark of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp. Pin Configurations appear at end of data sheet. Ordering Information/Selector Guide continued at end of data sheet. Ordering Information/Selector Guide I/O V ...

  • Page 2

    Improved High-Speed LLT ABSOLUTE MAXIMUM RATINGS (All voltages referenced to GND .....................................................................-0. I/O V ..................................................... -0. CC_ I/O V ...........................................................-0. EN.............................................................................-0.3V to +4V Short-Circuit Duration ...

  • Page 3

    Improved High-Speed LLT ELECTRICAL CHARACTERISTICS (continued +2.2V to +3.6V +1.62V to +3.2V +3.3V +1.8V, and T = +25°C.) (Notes PARAMETER SYMBOL ESD ...

  • Page 4

    Improved High-Speed LLT TIMING CHARACTERISTICS (+2.2V ≤ V ≤ +3.6V, +1.62V ≤ V ≤ +3.2V -40°C to +85°C, unless otherwise noted. Typical values are PARAMETER SYMBOL I/O V Rise ...

  • Page 5

    Improved High-Speed LLT (V = 3.3V 1.8V 10pF IOVCC_ unless otherwise noted.) V SUPPLY CURRENT vs. V SUPPLY VOLTAGE CC L (DRIVING ONE I ...

  • Page 6

    Improved High-Speed LLT (V = 3.3V 1.8V 10pF IOVCC_ unless otherwise noted.) TYPICAL I/O V (FREQUENCY = 26MHz, C 10ns/div PIN UCSP TDFN ...

  • Page 7

    Improved High-Speed LLT MAX13042E–MAX13045E 150Ω Figure 1. Push-Pull Driving I/O V Test Circuit and Timing MAX13042E–MAX13045E ...

  • Page 8

    Improved High-Speed LLT EN MAX13042E– MAX13045E SOURCE I MAX13042E– MAX13045E SOURCE I MAX13042E– MAX13045E SOURCE I IOVL LOAD EN ...

  • Page 9

    Improved High-Speed LLT Functional Diagram MAX13042E–MAX13045E I GND Detailed Description The MAX13042E–MAX13045E 4-channel, ...

  • Page 10

    Improved High-Speed LLT V L ENABLE ENABLE 30μA I BOOST CIRCUIT BOOST CIRCUIT NOTE: THE MAX13042E–MAX13045E ARE ENABLED WHEN V < V AND ...

  • Page 11

    ... I TDFN (3mm x 3mm) *CONNECT EXPOSED PAD TO GROUND PIN- PART PACKAGE MAX13043EEBC+T 12 UCSP-12 MAX13043EETD+T 14 TDFN-EP** MAX13044EEBC+T* 12 UCSP-12 MAX13044EETD+T* 14 TDFN-EP** MAX13045EEBC+T* 12 UCSP-12 MAX13045EETD+T* 14 TDFN-EP** Note: All devices operate over the -40°C to +85°C temperature range. +Denotes a lead-free package. ______________________________________________________________________________________ TOP VIEW (BUMPS ON BOTTOM) ...

  • Page 12

    Improved High-Speed LLT (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 12 ______________________________________________________________________________________ Package Information PACKAGE OUTLINE, 4x3 UCSP 1 21-0104 F ...

  • Page 13

    Improved High-Speed LLT (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) ______________________________________________________________________________________ Package Information (continued) 13 ...

  • 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 © 2007 Maxim Integrated Products ...