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PDF MAX13025 Data sheet ( Hoja de datos )

Número de pieza MAX13025
Descripción (MAX13013 - MAX13028) Single-/Dual-/Quad-Level Translators
Fabricantes Maxim Integrated Products 
Logotipo Maxim Integrated Products Logotipo



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19-3266; Rev 1; 8/04
+1.2V to +3.6V, 0.1µA, 100Mbps,
Single-/Dual-/Quad-Level Translators
General Description
The MAX13013–MAX13017/MAX3023–MAX3028 single-/
dual-/quad-level translators provide the level shifting
necessary to allow 100Mbps data transfer in a multivolt-
age system. Externally applied voltages, VCC and VL, set
the logic levels on either side of the device. Logic signals
present on the VL side of the device appear as a higher
voltage logic signal on the VCC side of the device, and
vice-versa.
The MAX13013 single-, the MAX13014–MAX13017
dual-, and the MAX3023–MAX3028 (UCSP™ package)
quad-level translators feature an enable (EN) input. The
MAX3023–MAX3028 (TSSOP package) quad-level
translators feature EN and EN inputs. When disabled,
each device places all inputs/outputs on both sides in
tri-state and reduces the VCC supply current to 0.03µA,
and the VL supply current to 0.1µA. These devices oper-
ate at a guaranteed 100Mbps data rate for VL > 1.8V.
The MAX13013–MAX13017/MAX3023–MAX3028 accept
a +1.65V to +3.6V VCC voltage and a +1.2V to (VCC -
0.4V) VL voltage, making them ideal for data transfer
between low-voltage ASICs/programmable logic
devices (PLDs) and higher voltage systems. The
MAX13013 is available in 3 x 2 UCSP and 6-pin SC70
packages. The MAX13014–MAX13017 are available in
3 x 3 UCSP and 8-pin SOT23 packages. The
MAX3023–MAX3028 are available in 4 x 3 UCSP and
14-pin TSSOP packages. All devices operate over the
extended -40°C to +85°C temperature range.
Features
100Mbps Guaranteed Data Rate
Bidirectional Level Translation
MAX13013 (Single)
MAX13014 (Dual)
MAX3023 (Quad)
Unidirectional Level Translation
MAX13015/MAX13016/MAX13017 (Dual)
MAX3024–MAX3028 (Quad)
VL Operation Down to +1.2V
Ultra-Low 0.1µA Supply Current When Disabled
Low-Quiescent Current (0.1µA)
UCSP, SC70, SOT23, and TSSOP Packages
Pin Configurations
TOP VIEW
123
VCC 1
GND 2
I/O VCC1 3
MAX13013
SC70
6 EN
A
VCC
I/O VCC1 GND
5 VL
MAX13013
4 I/O VL1
B
VL
I/O VL1
EN
3 x 2 UCSP
TOP VIEW
(BUMPS ON BOTTOM OF DIE)
Typical Operating Circuit
Applications
CMOS Logic-Level Translation
Low-Voltage ASIC Level Translation
Cell Phones
SPI™, MICROWIRE™ Level Translation
Portable POS Systems
Portable Communication Devices
+1.8V
0.1µF
+1.8V
SYSTEM
CONTROLLER
CLK
DATA
GND
VL VCC
MAX13014
I/O VL1 I/O VCC1
I/O VL2 I/O VCC2
GND
0.1µF
+3.3V
+3.3V
SYSTEM
CLK
DATA
GND
GPS
Telecommunications Equipment
Ordering Information/Selector Guide
PART
TEMP RANGE
PIN-PACKAGE
PACKAGE
CODE
TOP
MARK
NUMBER OF
VL VCC
TRANSLATORS
Number of
VCC VL
TRANSLATORS
EN
EN
MAX13013EXT
-40°C to +85°C
6 SC70
— ACD
1
1
MICROWIRE is a trademark of National Semiconductor Corp.
SPI is a trademark of Motorola, Inc.
UCSP is a trademark of Maxim Integrated Products, Inc.
Pin Configurations continued at end of data sheet.
Ordering Information/Selector Guide continued at end of
data sheet.
________________________________________________________________ Maxim Integrated Products 1
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.

1 page




MAX13025 pdf
+1.2V to +3.6V, 0.1µA, 100Mbps,
Single-/Dual-/Quad-Level Translators
Typical Operating Characteristics
(Data rate = 100Mbps, VCC = 3.3V, VL = 1.8V, TA = +25°C, unless otherwise noted.)
VL SUPPLY CURRENT
vs. SUPPLY VOLTAGE
1.0
0.8
0.6
0.4
0.2 DRIVING I/O VL_
VL = 1.8V
CIOVCC = 15pF
0
2.0 2.5
3.0
3.5
VCC SUPPLY VOLTAGE (V)
VCC SUPPLY CURRENT
vs. SUPPLY VOLTAGE
25
4.0
20
15
10
5
0
1.5
DRIVING I/O VL_
VL = 1.2V
CIOVCC = 15pF
2.0 2.5 3.0 3.5
VCC SUPPLY VOLTAGE (V)
4.0
VL SUPPLY CURRENT
vs. CAPACITIVE LOAD ON I/O VCC_
1.0
VL SUPPLY CURRENT
vs. SUPPLY VOLTAGE
0.6
0.5
0.4
0.3
0.2
0.1
DRIVING I/O VL_
VL = 1.2V
CIOVCC = 15pF
0
1.5 2.0 2.5 3.0 3.5
VCC SUPPLY VOLTAGE (V)
VL SUPPLY CURRENT
vs. TEMPERATURE
4.0
4.0
3.6
3.2
2.8
2.4
DRIVING I/O VCC_
CIOVL = 15pF
2.0
-40
-15
10
35
TEMPERATURE (°C)
60
85
VCC SUPPLY CURRENT
vs. CAPACITIVE LOAD ON I/O VCC_
25
VCC SUPPLY CURRENT
vs. SUPPLY VOLTAGE
25
20
15
10
5 DRIVING I/O VL_
VL = 1.8V
CIOVCC = 15pF
0
2.0 2.5 3.0 3.5
VCC SUPPLY VOLTAGE (V)
VCC SUPPLY CURRENT
vs. TEMPERATURE
16
DRIVING I/O VCC_
15 CIOVL = 15pF
4.0
14
13
12
11
10
-40
-15 10 35 60
TEMPERATURE (°C)
85
RISE/FALL TIME
vs. CAPACITIVE LOAD ON I/O VCC_
1.5
0.8 22 1.2
tRISE
0.6 19 0.9
0.4
0.2
DRIVING I/O VL_
0
0 10 20 30
CAPACITIVE LOAD (pF)
40
16
13
DRIVING I/O VL_
10
0
10 20 30
CAPACITIVE LOAD (pF)
40
0.6
0.3
DRIVING I/O VL_
tFALL
0
0 10 20 30
CAPACITIVE LOAD (pF)
40
_______________________________________________________________________________________ 5

5 Page





MAX13025 arduino
+1.2V to +3.6V, 0.1µA, 100Mbps,
Single-/Dual-/Quad-Level Translators
For proper operation, the driver has to meet the follow-
ing conditions: less than 25output impedance and
greater than 20mA peak output current capability.
Figure 6 shows a graph of typical input current versus
input voltage.
Output Load Requirements
The MAX13013–MAX13017/MAX3023–MAX3028 I/O are
designed to drive CMOS inputs. Do not load the I/O lines
with a resistive load less than 25k. Also, do not place an
RC circuit at the input of these devices to slow down the
edges. If a slower rise/fall time is required, refer to the
MAX3000E/MAX3001E logic-level-translators data sheet.
For I2C™ level translation, refer to the MAX3372E-
MAX3379E/MAX3390E–MAX3393E data sheet.
Enable Inputs
The MAX13013 single-, the MAX13014–MAX13017 dual-
and the MAX3023–MAX3028 (UCSP package) quad-level
translators feature an EN input. The MAX3023–MAX3028
(TSSOP package) quad-level translators feature both EN
and EN inputs (see Table 2 for operating mode). Note
that the MAX3023–MAX3028 (TSSOP package) have
internal pullup and pulldown circuitry on EN and EN,
respectively. If left unconnected, EN is pulled up to VL
and EN is pulled down to GND.
IIN
VTH_IN / RIN*
0 VIN
-(VS - VTH_IN) /
RIN*
VTH_IN
VS
WHERE VS = VCC OR VL
*RIN = 4kWHEN DRIVING VL SIDE; RIN = 150WHEN DRIVING VCC SIDE.
Figure 6. Typical IIN vs. VIN
Table 2. MAX3023–MAX3028 (TSSOP
Package) Operating Mode
EN EN
OPERATING MODE
0 0 Both I/O VL_ and I/O VCC_ are in tri-state.
VL 0 Normal operation.
0 VL Both I/O VL_ and I/O VCC_ are in tri-state.
VL VL Both I/O VL_ and I/O VCC_ are in tri-state.
Applications Information
Power-Supply Decoupling
To reduce ripple and the chance of introducing data
errors, bypass VL and VCC to ground with a 0.1µF
ceramic capacitor. Place all capacitors as close to the
power-supply inputs as possible.
Unidirectional vs. Bidirectional Level
Translator
The MAX13013/MAX13014/MAX3023 bidirectional
translators can operate as a unidirectional device to
translate signals without inversion. The MAX13015/
MAX13016/MAX13017/MAX3024–MAX3028 unidirec-
tional level translators, level shift data in one direction
(VLVCC or VCCVL) on any single data line (see the
Ordering Information). These devices provide the
smallest solution (UCSP package) for unidirectional
level translation without inversion.
UCSP Applications Information
For the latest application details on UCSP construction,
dimensions, tape carrier information, PC board tech-
niques, bump-pad layout, and recommended reflow tem-
perature profiles, as well as the latest information on
reliability testing results, go to Maxim’s web site at
www.maxim-ic.com/ucsp to find the Application Note:
UCSP—A Wafer-Level Chip-Scale Package.
I2C is a trademark of Philips Corp.
Purchase of I2C components from Maxim Integrated Products, Inc. or one of its sublicensed Associated Companies, conveys a license
under the Philips I2C Patent Rights to use these components in an I2C system, provided that the system conforms to the I2C Standard
Specification as defined by Philips.
______________________________________________________________________________________ 11

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