NLSX5011
1-Bit 100 Mb/s Configurable
Dual-Supply Level
Translator
The NLSX5011 is a 1-bit configurable dual-supply autosensing
bidirectional level translator that does not require 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. Both the V
CC
and the V
L
supply rails are configurable from 0.9 V to 4.5 V. This
allows a logic signal on the V
L
side to be translated to either a higher
or a lower logic signal voltage on the V
CC
side, and vice-versa.
The NLSX5011 offers the feature that the values of the V
CC
and V
L
supplies are independent. Design flexibility is maximized because
V
L
can be set to a value either greater than or less than the V
CC
supply. In contrast, the majority of competitive auto sense translators
have a restriction that the value of the V
L
supply must be equal to less
than (V
CC
- 0.4) V.
The NLSX5011 has high output current capability, which allows
the translator to drive high capacitive loads such as most high
frequency EMI filters. Another feature of the NLSX5011 is that each
I/O_V
Ln
and I/O_V
CCn
channel can function as either an input or an
output.
An Output Enable (EN) input is available to reduce the power
consumption. The EN pin can be used to disable both I/O ports by
putting them in 3-state which significantly reduces the supply current
from both V
CC
and V
L
. The EN signal is referenced to the V
L
supply.
Features
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MARKING
DIAGRAMS
E
E
P
D
ULLGA6, 1.2x1.0
BMX1 SUFFIX
CASE 613AE
1
ULLGA6, 1.45x1.0
AMX1 SUFFIX
CASE 613AF
1
M
M
UDFN6, 1.2 x 1.0
MU SUFFIX
CASE 517AA
1
UDFN6, 1.45 x 1.0
AMU SUFFIX
CASE 517AQ
1
M
M
•
Wide V
CC
, V
L
Operating Range: 0.9 V to 4.5 V
•
V
L
and V
CC
are independent
•
•
•
•
•
•
•
•
− V
L
may be greater than, equal to, or less than V
CC
High 100 pF Capacitive Drive Capability
High−Speed with 140 Mb/s Guaranteed Date Rate
for V
CC
, V
L
> 1.8 V
Low Bit−to−Bit Skew
Overvoltage Tolerant Enable and I/O Pins
Non−preferential Power−Up Sequencing
Power−Off Protection
Small packaging: ULLGA6 & UDFN6 Packages
These are Pb−Free Devices
E, P, D = Specific Device Code
M = Date Code
ORDERING INFORMATION
See detailed ordering and shipping information in the ordering
information section on page 2 of this data sheet.
Typical Applications
•
Mobile Phones, PDAs, Other Portable Devices
Important Information
•
ESD Protection for All Pins:
♦
HBM (Human Body Model) > 8000 V
©
Semiconductor Components Industries, LLC, 2015
1
November, 2015 − Rev. 6
Publication Order Number:
NLSX5011/D
NLSX5011
V
L
+1.8V
+3.6V
P
One−Shot
R1
V
CC
V
L
+1.8 V System
NLSX5011
V
CC
+3.6 V System
I/O V
L
N
One−Shot
I/O V
CC
I/O1
I/On
GND OE
I/O V
L
1
I/O V
CC
1
I/O1
I/On
GND
P
One−Shot
R2
I/O V
L
n I/O V
CC
n
EN
GND
N
One−Shot
Figure 1. Typical Application Circuit
Figure 2. Simplified Functional Diagram (1 I/O Line)
2.5 V
3.0 V
2.5 V
1.8 V
mC
V
L
NLSX5011
V
CC
Peripheral
mC
V
L
NLSX5011
V
CC
Peripheral
GPIO
I/O V
L
1
I/O V
CC
1
EN
GPIO
I/O V
L
1
I/O V
CC
1
EN
ANO
EN
GND
ANO
EN
GND
Figure 3. Application Example for V
L
< V
CC
Figure 4. Application Example for V
L
> V
CC
ORDERING INFORMATION
Device
NLSX5011AMUTBG
NLSX5011AMUTCG
NLSX5011MUTCG
NLSX5011AMX1TCG
NLSX5011BMX1TCG
Package
UDFN6, 1.45x1.0, 0.5P
(Pb−Free)
UDFN6, 1.2x1.0, 0.4P
(Pb−Free)
ULLGA6, 1.45x1.0, 0.5P
(Pb−Free)
ULLGA6, 1.2x1.0, 0.4P
(Pb−Free)
Shipping
†
3000 / Tape & Reel
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2
NLSX5011
V
L
EN
V
L
V
CC
GND
GND
I/O V
L
I/O V
L
I/O V
CC
ULLGA6/UDFN6
(Top View)
1
2
3
6
5
4
V
CC
EN
I/O V
CC
Figure 5. 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
Figure 6. Pin Assignments
FUNCTION TABLE
EN
L
H
Operating Mode
Hi−Z
I/O Buses Connected
MAXIMUM RATINGS
Symbol
V
CC
V
L
I/O V
CC
I/O V
L
V
I
I
IK
I
OK
I
CC
I
L
I
GND
T
STG
Parameter
High−side DC Supply Voltage
Low−side DC Supply Voltage
V
CC
−Referenced DC Input/Output Voltage
V
L
−Referenced DC Input/Output Voltage
Enable Control Pin DC Input Voltage
DC Input Diode Current
DC Output Diode Current
DC Supply Current Through V
CC
DC Supply Current Through V
L
DC Ground Current Through Ground Pin
Storage Temperature
Value
−0.5 to +5.5
−0.5 to +5.5
−0.5 to +5.5
−0.5 to +5.5
−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
I
V
IO
T
A
Dt/DV
Parameter
High−side Positive DC Supply Voltage
Low−side Positive DC 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
Min
0.9
0.9
GND
GND
GND
−55
0
Max
4.5
4.5
4.5
4.5
4.5
+125
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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3
NLSX5011
DC ELECTRICAL CHARACTERISTICS
−405C to +855C
Test Conditions
(Note 1)
V
CC
(V)
(Note 2)
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
0.9 – 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
EN = V
L
, I
O
= 0 A,
(I/O V
CC
= 0 V or
V
CC
, I/O V
L
= float)
or
(I/O V
CC
= float, I/O
V
L
= 0 V or V
L
)
T
A
= +25°C,
EN = 0 V
(I/O V
CC
= 0 V or
V
CC
, I/O V
L
= float)
or
(I/O V
CC
= float, I/O
V
L
= 0 V or V
L
)
T
A
= +25°C,
EN = 0V
T
A
= +25°C
I/O V
CC
= 0 to 4.5V,
I/O V
L
= 0 to 4.5 V
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
V
L
(V)
(Note 3)
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
Min
2/3 *
V
CC
−
2/3 *
V
L
−
2/3 *
V
L
−
0.9 *
V
CC
−
0.9 *
V
L
−
−
Typ
(Note 4)
−
−
−
−
−
−
−
−
−
−
−
Max
−
1/3 *
V
CC
−
1/3 *
V
L
−
1/3 *
V
L
−
0.2
−
0.2
1
−555C to +1255C
Min
2/3 *
V
CC
−
2/3 * V
L
−
2/3 * V
L
−
0.9 *
V
CC
−
0.9 * V
L
−
−
Max
−
1/3 *
V
CC
−
1/3 * V
L
−
1/3 * V
L
−
0.2
−
0.2
2.5
Symbol
V
IHC
V
ILC
V
IHL
V
ILL
V
IH
V
IL
V
OHC
V
OLC
V
OHL
V
OLL
I
QVCC
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 Volt-
age
Control Pin Input LOW Volt-
age
I/O V
CC
Output HIGH Volt-
age
I/O V
CC
Output LOW Voltage
I/O V
L
Output HIGH Voltage
I/O V
L
Output LOW Voltage
V
CC
Supply Current
Unit
V
V
V
V
V
V
V
V
V
V
mA
I
QVL
I
TS−VCC
V
L
Supply Current
V
CC
Tristate Output Mode
Supply Current
V
L
Tristate Output Mode
Supply Current
I/O Tristate Output Mode
Leakage Current
Control Pin Input Current
Power Off Leakage Current
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
−
−
−
−
1
0.5
−
−
2.5
1.5
mA
mA
I
TS−VL
0.9 – 4.5
0.9 – 4.5
−
−
0.5
−
1.5
mA
I
OZ
I
I
I
OFF
0.9 – 4.5
0.9 – 4.5
0
0.9 – 4.5
0
0.9 – 4.5
0.9 – 4.5
0
0
0.9 – 4.5
−
−
−
−
−
−
−
−
−
−
±1
±1
1
1
1
−
−
−
−
−
±1.5
±1
1.5
1.5
1.5
mA
mA
mA
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
I
= 0 V, C
IOVCC
≤
15 pF and C
IOVL
≤
15 pF, unless otherwise specified.
2. V
CC
is the supply voltage associated with the I/O V
CC
port, and V
CC
ranges from +0.9 V to 4.5 V under normal operating conditions.
3. V
L
is the supply voltage associated with the I/O V
L
port, and V
L
ranges from +0.9 V to 4.5 V under normal operating conditions.
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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4
NLSX5011
TIMING CHARACTERISTICS
−555C to +1255C
Test Conditions
(Note 5)
C
IOVCC
= 15 pF
V
CC
(V)
(Note 6)
0.9 – 4.5
1.8 – 4.5
t
F−VCC
I/O V
CC
Fall Time
C
IOVCC
= 15 pF
0.9 – 4.5
1.8 – 4.5
t
R−VL
I/O V
L
Rise Time
C
IOVL
= 15 pF
0.9 – 4.5
1.8 – 4.5
t
F−VL
I/O V
L
Fall Time
C
IOVL
= 15 pF
0.9 – 4.5
1.8 – 4.5
Z
OVCC
I/O V
CC
One−Shot
Output Impedance
I/O V
L
One−Shot Out-
put Impedance
(Note 9)
0.9
1.8
4.5
0.9
1.8
4.5
0.9 – 4.5
1.8 – 4.5
C
IOVCC
= 30 pF
0.9 – 4.5
1.8 – 4.5
C
IOVCC
= 50 pF
1.0 – 4.5
1.8 – 4.5
C
IOVCC
= 100 pF
1.2 – 4.5
1.8 – 4.5
t
PD_VCC−VL
Propagation Delay
(Driving I/O V
L
)
C
IOVL
= 15 pF
0.9 – 4.5
1.8 – 4.5
C
IOVL
= 30 pF
0.9 – 4.5
1.8 – 4.5
C
IOVL
= 50 pF
1.0 – 4.5
1.8 – 4.5
C
IOVL
= 100 pF
1.2 – 4.5
1.8 – 4.5
t
SK
I
IN_PEAK
Channel−to−Channel
Skew
Input Driver Maximum
Peak Current
C
IOVCC
= 15 pF, C
IOVL
= 15 pF
(Note 9)
EN = V
L
;
I/O_V
CC
= 1 MHz Square Wave,
Amplitude = V
CC
, or
I/O_V
L
= 1 MHz Square Wave,
Amplitude = V
L
(Note 9)
0.9 – 4.5
0.9 – 4.5
V
L
(V)
(Note 7)
0.9 – 4.5
1.8 – 4.5
0.9 – 4.5
1.8 – 4.5
0.9 – 4.5
1.8 – 4.5
0.9 – 4.5
1.8 – 4.5
0.9 – 4.5
Min
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Typ
(Note 8)
−
−
−
−
−
−
−
−
37
20
6.0
37
20
6.0
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Max
8.5
3.5
8.5
3.5
8.5
3.5
8.5
3.5
−
−
−
−
−
−
35
10
35
10
37
11
40
13
35
10
35
10
37
11
40
13
0.15
5.0
nS
mA
nS
W
nS
nS
nS
Symbol
t
R−VCC
Parameter
I/O V
CC
Rise Time
Unit
nS
Z
OVL
(Note 9)
0.9 – 4.5
W
t
PD_VL−VCC
Propagation Delay
(Driving I/O V
CC
)
C
IOVCC
= 15 pF
0.9 – 4.5
1.8 – 4.5
0.9 – 4.5
1.8 – 4.5
1.0 – 4.5
1.8 – 4.5
1.2 – 4.5
1.8 – 4.5
0.9 – 4.5
1.8 – 4.5
0.9 – 4.5
1.8 – 4.5
1.0 – 4.5
1.8 – 4.5
1.2 – 4.5
1.8 – 4.5
0.9 – 4.5
0.9 – 4.5
nS
5.
6.
7.
8.
Normal test conditions are V
I
= 0 V, C
IOVCC
≤
15 pF and C
IOVL
≤
15 pF, unless otherwise specified.
V
CC
is the supply voltage associated with the I/O V
CC
port, and V
CC
ranges from +0.9 V to 4.5 V under normal operating conditions.
V
L
is the supply voltage associated with the I/O V
L
port, and V
L
ranges from +0.9 V to 4.5 V under normal operating conditions.
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.
9. Guaranteed by design.
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