NTS0101
Dual supply translating transceiver; open drain; auto
direction sensing
Rev. 5 — 11 August 2014
Product data sheet
1. General description
The NTS0101 is a 1-bit, dual supply translating transceiver with auto direction sensing,
that enables bidirectional voltage level translation. It features two 1-bit input-output ports
(A and B), one output enable input (OE) and two supply pins (V
CC(A)
and V
CC(B)
). V
CC(A)
can be supplied at any voltage between 1.65 V and 3.6 V. V
CC(B)
can be supplied at any
voltage between 2.3 V and 5.5 V. This flexibility makes the device suitable for translating
between any of the voltage nodes (1.8 V, 2.5 V, 3.3 V and 5.0 V). Pins A and OE are
referenced to V
CC(A)
and pin B is referenced to V
CC(B)
. A LOW level at pin OE causes the
outputs to assume a high-impedance OFF-state. This device is fully specified for partial
power-down applications using I
OFF
. The I
OFF
circuitry disables the output, preventing the
damaging backflow current through the device when it is powered down.
2. Features and benefits
Wide supply voltage range:
V
CC(A)
: 1.65 V to 3.6 V and V
CC(B)
: 2.3 V to 5.5 V
Maximum data rates:
Push-pull: 50 Mbps
I
OFF
circuitry provides partial Power-down mode operation
Inputs accept voltages up to 5.5 V
ESD protection:
HBM JESD22-A114E Class 2 exceeds 2500 V for A port
HBM JESD22-A114E Class 3B exceeds 8000 V for B port
MM JESD22-A115-A exceeds 200 V
CDM JESD22-C101E exceeds 1500 V
Latch-up performance exceeds 100 mA per JESD 78B Class II
Multiple package options
Specified from
40 C
to +85
C
and
40 C
to +125
C
3. Applications
I
2
C/SMBus
UART
GPIO
NXP Semiconductors
NTS0101
Dual supply translating transceiver; open drain; auto direction sensing
4. Ordering information
Table 1.
Ordering information
Package
Temperature range
NTS0101GW
NTS0101GM
NTS0101GF
NTS0101GS
40 C
to +125
C
40 C
to +125
C
40 C
to +125
C
40 C
to +125
C
Name
SC-88
XSON6
XSON6
XSON6
Description
plastic surface-mounted package; 6 leads
Version
SOT363
Type number
plastic extremely thin small outline package; no leads; SOT886
6 terminals; body 1
1.45
0.5 mm
plastic extremely thin small outline package; no leads; SOT891
6 terminals; body 1
1
0.5 mm
extremely thin small outline package; no leads;
6 terminals; body 1.0
1.0
0.35 mm
SOT1202
5. Marking
Table 2.
Marking
Marking code
[1]
s1
s1
s1
s1
Type number
NTS0101GW
NTS0101GM
NTS0101GF
NTS0101GS
[1]
The pin 1 indicator is on the lower left corner of the device, below the marking code.
6. Functional diagram
GATE BIAS
OE
5
A
3
4
B
V
CC(A)
V
CC(B)
001aan317
Fig 1.
Logic symbol
NTS0101
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet
Rev. 5 — 11 August 2014
2 of 23
NXP Semiconductors
NTS0101
Dual supply translating transceiver; open drain; auto direction sensing
7. Pinning information
7.1 Pinning
NTS0101
NTS0101
V
CC(A)
GND
1
2
6
5
V
CC(B)
OE
A
A
3
001aan318
V
CC(A)
1
6
V
CC(B)
V
CC(A)
GND
NTS0101
1
2
3
6
5
4
V
CC(B)
OE
B
GND
2
5
OE
3
4
B
A
4
B
001aan319
001aan320
Transparent top view
Transparent top view
Fig 2.
Pin configuration SOT363
Fig 3.
Pin configuration SOT886
Fig 4.
Pin configuration SOT891
and SOT1202
7.2 Pin description
Table 3.
Symbol
V
CC(A)
GND
A
B
OE
V
CC(B)
Pin description
Pin
1
2
3
4
5
6
Description
supply voltage A
ground (0 V)
data input or output (referenced to V
CC(A)
)
data input or output (referenced to V
CC(B)
)
output enable input (active HIGH; referenced to V
CC(A)
)
supply voltage B
8. Functional description
Table 4.
V
CC(A)
1.65 V to V
CC(B)
1.65 V to V
CC(B)
GND
[2]
[1]
[2]
Function table
[1]
Input
V
CC(B)
2.3 V to 5.5 V
2.3 V to 5.5 V
GND
[2]
OE
L
H
X
Input/output
A
Z
input or output
Z
B
Z
output or input
Z
Supply voltage
H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.
When either V
CC(A)
or V
CC(B)
is at GND level, the device goes into power-down mode.
NTS0101
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet
Rev. 5 — 11 August 2014
3 of 23
NXP Semiconductors
NTS0101
Dual supply translating transceiver; open drain; auto direction sensing
9. Limiting values
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
V
CC(A)
V
CC(B)
V
I
V
O
Parameter
supply voltage A
supply voltage B
input voltage
output voltage
A port and OE input
B port
Active mode
A or B port
Power-down or 3-state mode
A port
B port
I
IK
I
OK
I
O
I
CC
I
GND
T
stg
P
tot
[1]
[2]
[3]
[1]
[1][2]
[1][2]
[1][2]
Conditions
Min
0.5
0.5
0.5
0.5
0.5
0.5
0.5
50
50
[2]
Max
+6.5
+6.5
+6.5
+6.5
V
CCO
+ 0.5
+4.6
+6.5
-
-
50
100
-
+150
250
Unit
V
V
V
V
V
V
V
mA
mA
mA
mA
mA
C
mW
input clamping current
output clamping current
output current
supply current
ground current
storage temperature
total power dissipation
V
I
< 0 V
V
O
< 0 V
V
O
= 0 V to V
CCO
I
CC(A)
or I
CC(B)
-
-
100
65
T
amb
=
40 C
to +125
C
[3]
-
The minimum input and minimum output voltage ratings may be exceeded if the input and output current ratings are observed.
V
CCO
is the supply voltage associated with the output.
For SC-88 and SC-74A packages: above 87.5
C
the value of P
tot
derates linearly with 4.0 mW/K.
For XSON6 packages: above 118
C
the value of P
tot
derates linearly with 7.8 mW/K.
10. Recommended operating conditions
Table 6.
Symbol
V
CC(A)
V
CC(B)
T
amb
t/V
Recommended operating conditions
[1][2]
Parameter
supply voltage A
supply voltage B
ambient temperature
input transition rise and fall rate
A or B port; push-pull driving
V
CC(A)
= 1.65 V to 3.6 V;
V
CC(B)
= 2.3 V to 5.5 V
OE input
V
CC(A)
= 1.65 V to 3.6 V;
V
CC(B)
= 2.3 V to 5.5 V
[1]
[2]
Conditions
Min
1.65
2.3
40
-
Max
3.6
5.5
+125
10
Unit
V
V
C
ns/V
-
10
ns/V
The A and B sides of an unused I/O pair must be held in the same state, both at V
CCI
or both at GND.
V
CC(A)
must be less than or equal to V
CC(B)
.
NTS0101
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet
Rev. 5 — 11 August 2014
4 of 23
NXP Semiconductors
NTS0101
Dual supply translating transceiver; open drain; auto direction sensing
11. Static characteristics
Table 7.
Typical static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); T
amb
= 25
C.
Symbol Parameter
I
I
I
OZ
I
OFF
input leakage
current
Conditions
OE input; V
I
= 0 V to 3.6 V; V
CC(A)
= 1.65 V to 3.6 V;
V
CC(B)
= 2.3 V to 5.5 V
[1]
Min
-
-
-
-
-
-
-
-
Typ
-
-
-
-
1
4
7.5
11
Max
1
1
1
1
-
-
-
-
Unit
A
A
A
A
pF
pF
pF
pF
OFF-state output A or B port; V
O
= 0 V or V
CCO
; V
CC(A)
= 1.65 V to 3.6 V;
current
V
CC(B)
= 2.3 V to 5.5 V
power-off
leakage current
A port; V
I
or V
O
= 0 V to 3.6 V;
V
CC(A)
= 0 V; V
CC(B)
= 0 V to 5.5 V
B port; V
I
or V
O
= 0 V to 5.5 V;
V
CC(B)
= 0 V; V
CC(A)
= 0 V to 3.6 V
C
I
C
I/O
input
capacitance
input/output
capacitance
OE input; V
CC(A)
= 3.3 V; V
CC(B)
= 3.3 V
A port
B port
A or B port; V
CC(A)
= 3.3 V; V
CC(B)
= 3.3 V
[1]
V
CCO
is the supply voltage associated with the output.
Table 8.
Typical supply current
At recommended operating conditions; voltages are referenced to GND (ground = 0 V); T
amb
= 25
C.
V
CC(A)
2.5 V
I
CC(A)
1.8 V
2.5 V
3.3 V
0.1
0.1
-
I
CC(B)
0.5
0.1
-
I
CC(A)
0.1
0.1
0.1
V
CC(B)
3.3 V
I
CC(B)
1.5
0.8
0.1
I
CC(A)
0.1
0.1
0.1
5.0 V
I
CC(B)
4.6
3.8
2.8
A
A
A
Unit
Table 9.
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
V
IH
HIGH-level
input voltage
Conditions
A port
V
CC(A)
= 1.65 V to 1.95 V;
V
CC(B)
= 2.3 V to 5.5 V
V
CC(A)
= 2.3 V to 3.6 V;
V
CC(B)
= 2.3 V to 5.5 V
B port
V
CC(A)
= 1.65 V to 3.6 V;
V
CC(B)
= 2.3 V to 5.5 V
OE input
V
CC(A)
= 1.65 V to 3.6 V;
V
CC(B)
= 2.3 V to 5.5 V
0.65V
CC(A)
-
0.65V
CC(A)
-
V
[1]
[1]
40 C
to +85
C
Min
V
CCI
0.2
V
CCI
0.4
Max
-
-
40 C
to +125
C
Min
V
CCI
0.2
V
CCI
0.4
Max
-
-
Unit
V
V
[1]
V
CCI
0.4
-
V
CCI
0.4
-
V
NTS0101
All information provided in this document is subject to legal disclaimers.
© NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet
Rev. 5 — 11 August 2014
5 of 23
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