NLSX4014
4-Bit 100 Mb/s Configurable
Dual-Supply Level
Translator
The NLSX4014 is a 4−bit configurable dual−supply bidirectional
level translator without a direction control pin. The I/O V
CC
− and I/O
V
L
−ports are designed to track two different power supply rails, V
CC
and V
L
respectively. The V
CC
supply rail is configurable from 1.3 V
to 4.5 V while the V
L
supply rail is configurable from 0.9 V to (V
CC
− 0.4) V. This allows lower voltage logic signals on the V
L
side to be
translated into higher voltage logic signals on the V
CC
side, and
vice−versa. Both I/O ports are auto−sensing; thus, no direction pin is
required.
The Output Enable (EN) input, when Low, disables both I/O ports
by putting them in 3−state. This significantly reduces the supply
currents from both V
CC
and V
L
. The EN signal is designed to track
V
L
.
Features
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MARKING
DIAGRAMS
UQFN12
MU SUFFIX
CASE 523AE
WAMG
G
1
WA = Specific Device Code
M = Date Code
G
= Pb−Free Package
(Note: Microdot may be in either location)
14
14
1
SOIC−14
D SUFFIX
CASE 751A
1
14
14
1
TSSOP−14
DT SUFFIX
CASE 948G
1
NLSX
4014
ALYWG
G
NLSX4014G
AWLYWW
•
Wide High−Side V
CC
Operating Range: 1.3 V to 4.5 V
•
•
•
•
•
•
•
•
Wide Low−Side V
L
Operating Range: 0.9 V to (V
CC
− 0.4) V
Power Supply Isolation
♦
All Outputs are in the High Impedance State if Either V
L
or V
CC
is at Ground
High−Speed with 100 Mb/s Guaranteed Date Rate for V
L
> 1.6 V
Low Bit−to−Bit Skew
Overvoltage Tolerant Enable and I/O Pins
Non−preferential Powerup Sequencing
Small packaging: 1.7 mm x 2.0 mm UQFN12
NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
These are Pb−Free Devices
A
=
Assembly Location
L, WL
=
Wafer Lot
Y, YY
=
Year
W, WW =
Work Week
G or
G
= Pb−Free Package
(Note: Microdot may be in either location)
Typical Applications
ORDERING INFORMATION
Device
NLSX4014MUTAG
NLVSX4014MUTAG
NLSX4014DR2G
NLSX4014DTR2G
Package
Shipping
†
•
Mobile Phones, PDAs, Other Portable Devices
UQFN12 3000/T
ape & Reel
(Pb−Free)
UQFN12 3000/T
ape & Reel
(Pb−Free)
SO−14
2500/T
ape & Reel
(Pb−Free)
TSSOP14 2500/T
ape & Reel
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
©
Semiconductor Components Industries, LLC, 2015
1
December, 2015 − Rev. 5
Publication Order Number:
NLSX4014/D
NLSX4014
V
L
EN
V
L
I/O V
L
1
I/O V
L
2
I/O V
L
3
I/O V
L
4
1
2
3
4
5
6
12
11
10
9
8
7
1
2
3
4
5
6
7
14
13
12
11
10
9
8
EN
V
CC
I/O V
CC
1
I/O V
CC
2
I/O V
CC
3
NC
I/O V
CC
4
V
CC
I/O V
CC
1
I/O V
CC
2
I/O V
CC
3
I/O V
CC
4
I/O V
L
1
I/O V
L
2
I/O V
L
3
I/O V
L
4
NC
GND
GND
(Top View)
Figure 1. Pin Assignments
EN
V
L
V
CC
GND
I/O V
L
1
I/O V
CC
1
I/O V
L
2
I/O V
CC
2
I/O V
L
3
I/O V
CC
3
I/O V
L
4
I/O V
CC
4
Figure 2. Logic Diagram
PIN ASSIGNMENT
Pins
V
CC
V
L
GND
EN
I/O V
CC
n
I/O V
L
n
Description
V
CC
Input Voltage
V
L
Input Voltage
Ground
Output Enable
I/O Port, Referenced to V
CC
I/O Port, Referenced to V
L
FUNCTION TABLE
EN
L
H
Operating Mode
Hi−Z
I/O Buses Connected
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2
NLSX4014
V
L
+1.8V
+3.6V
P
One−Shot
4 kW
V
CC
V
L
+1.8 V System
NLSX4014
V
CC
+3.6 V System
I/O V
L
N
One−Shot
I/O V
CC
I/O1
I/On
GND EN
I/O V
L
1
I/O V
CC
1
I/O1
I/On
GND
I/O V
L
n I/O V
CC
n
EN
GND
P
One−Shot
4 kW
N
One−Shot
Figure 3. Typical Application Circuit
Figure 4. Simplified Functional Diagram (1 I/O Line)
(EN = 1)
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3
NLSX4014
MAXIMUM RATINGS
Symbol
V
CC
V
L
I/O V
CC
I/O V
L
V
EN
I
IK
I
OK
I
CC
I
L
I
GND
T
STG
V
CC
Supply Voltage
V
L
Supply Voltage
V
CC
−Referenced DC Input/Output Voltage
V
L
−Referenced DC Input/Output Voltage
Enable Control Pin DC Input Voltage
Input Diode Clamp Current
Output Diode Clamp Current
DC Supply Current Through V
CC
DC Supply Current Through V
L
DC Ground Current Through Ground Pin
Storage Temperature
Parameter
Value
−0.5 to +5.5
−0.5 to +5.5
−0.5 to (V
CC
+ 0.3)
−0.5 to (V
L
+ 0.3)
−0.5 to +5.5
−50
−50
$100
$100
$100
−65 to +150
V
I
< GND
V
O
< GND
Condition
Unit
V
V
V
V
V
mA
mA
mA
mA
mA
°C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
RECOMMENDED OPERATING CONDITIONS
Symbol
V
CC
V
L
V
EN
V
IO
T
A
DI/DV
V
CC
Supply Voltage
V
L
Supply Voltage
Enable Control Pin Voltage
Bus Input/Output Voltage
Operating Temperature Range
Input Transition Rise or Rate
V
I
, V
IO
from 30% to 70% of V
CC
; V
CC
= 3.3 V
$
0.3 V
I/O V
CC
I/O V
L
Parameter
Min
1.3
0.9
GND
GND
GND
−40
0
Max
4.5
V
CC
− 0.4
4.5
4.5
4.5
+85
10
Unit
V
V
V
V
°C
ns
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the
Recommended Operating Ranges limits may affect device reliability.
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NLSX4014
DC ELECTRICAL CHARACTERISTICS
−405C to +855C
Test Conditions
(Note 1)
V
CC
(V)
(Note 2)
1.3 to 4.5
1.3 to 4.5
1.3 to 4.5
1.3 to 4.5
T
A
= +25°C
T
A
= +25°C
I/O V
CC
Source Current =
20
mA
I/O V
CC
Sink Current = 20
mA
I/O V
L
Source Current = 20
mA
I/O V
L
Sink Current = 20
mA
1.3 to 4.5
1.3 to 4.5
1.3 to 4.5
1.3 to 4.5
1.3 to 4.5
1.3 to 4.5
V
L
(V)
(Note 3)
0.9 to (V
CC
– 0.4)
0.9 to (V
CC
– 0.4)
0.9 to (V
CC
– 0.4)
0.9 to (V
CC
– 0.4)
0.9 to (V
CC
– 0.4)
0.9 to (V
CC
– 0.4)
0.9 to (V
CC
– 0.4)
0.9 to (V
CC
– 0.4)
0.9 to (V
CC
– 0.4)
0.9 to (V
CC
– 0.4)
Min
0.8 *
V
CC
−
0.8 * V
L
−
0.8 * V
L
−
0.8 *
V
CC
−
0.8 * V
L
−
Typ
(Note 4)
−
−
−
−
−
−
−
−
−
−
Max
−
0.2 *
V
CC
−
0.2 * V
L
−
0.2 * V
L
−
0.2 *
V
CC
−
0.2 * V
L
Symbol
V
IHC
V
ILC
V
IHL
V
ILL
V
IH
V
IL
V
OHC
V
OLC
V
OHL
V
OLL
Parameter
I/O V
CC
Input HIGH
Voltage
I/O V
CC
Input LOW
Voltage
I/O V
L
Input HIGH
Voltage
I/O V
L
Input LOW
Voltage
Control Pin Input HIGH
Voltage
Control Pin Input LOW
Voltage
I/O V
CC
Output HIGH
Voltage
I/O V
CC
Output LOW
Voltage
I/O V
L
Output HIGH
Voltage
I/O V
L
Output LOW
Voltage
Unit
V
V
V
V
V
V
V
V
V
V
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
1. Normal test conditions are V
EN
= 0 V, C
IOVCC
=
15 pF and C
IOVL
= 15 pF, unless otherwise specified.
2. V
CC
is the supply voltage associated with the high voltage port, and V
CC
ranges from +1.3 V to 4.5 V under normal operating conditions.
3. V
L
is the supply voltage associated with the low voltage port. V
L
must be less than or equal to (V
CC
– 0.4) V during normal operation. However,
during startup and shutdown conditions, V
L
can be greater than (V
CC
– 0.4) V.
4. Typical values are for V
CC
= +2.8 V, V
L
= +1.8 V and T
A
= +25°C. All units are production tested at T
A
= +25°C. Limits over the operating
temperature range are guaranteed by design.
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5
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