NLSX5002
2-Bit 100 Mb/s Configurable
Dual-Supply Level
Translator
The NLSX5002 is a 2-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 NLSX5002 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 NLSX5002 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 NLSX5002 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
http://onsemi.com
MARKING
DIAGRAM
UQFN8
MU SUFFIX
CASE 523AS
A
M
AM
1
= Specific Device Code
= Date Code
ORDERING INFORMATION
Device
NLSX5002BMUTCG
Package
Shipping
†
UQFN8 3000/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.
•
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−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: UQFN8, 1.4 mm x 1.2 mm, 0.4 mm Pitch
These Devices are Pb−Free and are RoHS Compliant
Typical Applications
•
Mobile Phones, PDAs, Other Portable Devices
Important Information
♦
♦
•
ESD Protection for All Pins:
HBM (Human Body Model) > 8000 V
MM (Machine Model) > 400 V
©
Semiconductor Components Industries, LLC, 2012
April, 2012
−
Rev. 0
1
Publication Order Number:
NLSX5002/D
NLSX5002
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
I/O V
CC
−side
DC Supply Voltage
I/O V
L
−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 Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
RECOMMENDED OPERATING CONDITIONS
Symbol
V
CC
V
L
V
I
V
IO
T
A
Dt/DV
Parameter
I/O V
CC
−side
Positive DC Supply Voltage
I/O V
L
−side
Positive DC Supply Voltage
Enable Control Pin Voltage (Referenced to V
L
)
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
http://onsemi.com
4
NLSX5002
DC ELECTRICAL CHARACTERISTICS
−405C
to +855C
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
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
V
CC
Supply Current
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,
I/O V
L
= 0 V) or
(I/O V
CC
= V
CC
,
I/O V
L
= V
L
)
T
A
= +25°C,
EN = 0 V
T
A
= +25°C,
EN = 0 V
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
1.
2.
3.
4.
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
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
Unit
V
V
V
V
V
V
V
V
V
V
mA
I
QVL
I
TS−VCC
I
TS−VL
I
OZ
I
I
I
OFF
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
0.9 – 4.5
0
0.9 – 4.5
0
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
0.9 – 4.5
0
0
0.9 – 4.5
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
1
1
1
±1
±1
1
1
1
−
−
−
−
−
−
−
−
2.5
2.1
2.1
±1.5
±1
1.5
1.5
1.5
mA
mA
mA
mA
mA
mA
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.
http://onsemi.com
5
Automotive Electronics
京公网安备 11010802033920号
EEWORLD
