NS5S1153
USB 2.0 High Speed and
Audio Switch with Negative
Swing Capability
The NS5S1153 is a DPDT switch for combined true−ground audio
and USB 2.0 high speed data applications. It allows portable systems
to use a single port to pass either USB data or audio signals from an
external headset; headset; the 2 channels being compliant to USB 2.0,
USB 1.1 and USB 1.0.
The switch is capable of passing signals with negative voltages as
low as 2 V below ground. The device features shunt resistors on the
audio ports. These resistors are switched in when the audio channel is
off and provide a safe path to ground for any charge that may build up
on the audio lines. This reduces Pop & Click noise in the audio system.
The NS5S1153 is also equipped with V
BUS
detection circuitry to
immediately switch to USB mode in the event that a voltage is
detected on V
BUS
.
The NS5S1153 is housed in a space saving, ultra low profile 1.4 x
1.8 x 0.5 mm 10 pin UQFN package.
Features
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MARKING
DIAGRAMS
UQFN10
CASE 488AT
1
AJ
M
G
AJM
G
G
= Specific Device Code
= Date Code
= Pb−Free Package
(Note: Microdot may be in either location)
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
2:1 High Speed Switch
USB 2.0, USB 1.1 & USB 1.0 Capable on all channels
High Bandwidth of 820 MHz on D+/D−
Capable of Passing Negative Swing Signals Down to −2 V on R/L
Channel
1.8 V Compatible Control Pin & VBUS Detection Circuitry for
Automatic Switching
Audio Channel Shunt Resistors for Pop & Click Noise Reduction
Ultra−Low THD in Audio Mode: 0.01% into 16
W
Load
5.25 V Tolerant Common Pins
This is a Pb−Free Device
Micro or Mini USB Applications
Shared High Speed Data or Audio on a Single Connector
Mobile Phones
Tablets
Bar Code Scanners
Portable Devices
NS5S1153
V
BUS_CTRL
COM+
USB
Connector
D−
COM−
GND
L
R
USB/
UART/
Audio
D+
USB/
UART
ORDERING INFORMATION
Device
NS5S1153MUTAG
Package
Shipping
†
UQFN10 3000 / Tape & Reel
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
Typical Applications
Figure 1. Application Diagram
©
Semiconductor Components Industries, LLC, 2011
1
August, 2016 − Rev. 3
Publication Order Number:
NS5S1153/D
NS5S1153
COM+
7
COM-
6
ASel
8
5
V
CC
Control
Logic
V
BUS_CTRL
9
V
BUS
Detect
4
GND
V
BUS_PD
D+
10
3
L
1
D-
2
R
Figure 2. Functional Block Diagram
(Top View)
PIN DESCRIPTIONS
Pin #
1
2
3
4
5
6
7
8
9
10
Name
D−
R
L
GND
V
CC
COM−
COM+
A
SEL
V
BUS_CTRL
D+
Direction
I/O
I/O
I/O
Power
Power
I/O
I/O
Input
Input
I/O
Negative Data Line for USB Signals
Right Line for Audio Signals
Left Line for Audio Signals
Ground
Power Supply
Left Audio / Negative Data Common Line
Right Audio / Positive Data Common Line
Control Input Override Select Line
Control Input Select Line from V
BUS
. If this pin is driven by an open drain I/O, we sug-
gest maximum 100 kW pull up.
Positive Data Line for USB Signals
Description
TRUTH TABLE
A
SEL
Low
Low
High
V
BUS
Low
High
X
L, R
ON
OFF
ON
D+, D−
OFF
ON
OFF
L, R SHUNT
OFF
ON
OFF
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2
NS5S1153
OPERATING CONDITIONS
MAXIMUM RATINGS
Symbol
V
CC
V
BUS
V
IS
Pins
V
CC
V
BUS_CTRL
D+ to COM+
D− to COM−
R to COM+
L to COM−
V
IS
V
IN
I
CC
T
S
I
IS_CON
I
IS_PK
I
IN
COM+, COM−
R, L, D+, D−
COM+, COM−
R, L, D+, D−
ASel
V
BUS_CTRL
COM+, COM−
ASel
V
CC
DC Signal Voltage Tolerance (<24 hours)
Control Input Override Voltage
Positive DC Supply Current
Storage Temperature
Analog Signal Continuous Current−Closed Switch
Analog Signal Continuous Current 10% Duty Cycle
Control Input Override Current
VBUS Control Input Current
Parameter
Positive DC Supply Voltage
V
BUS
Control Input Voltage
Analog Signal Voltage
Value
−0.5 to +6.0
−0.5 to +6.0
−0.5 to +6.0
−2.5 to V
CC
+ 0.5
5.25
−0.5 to +6.0
50
−65 to +150
$100
$500
1
1
V
V
mA
°C
mA
mA
mA
Unit
V
V
V
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
BUS
V
IS
Pins
V
CC
V
BUS_CTRL
D+ to COM+
D− to COM−
R to COM+
L to COM−
V
IN
T
A
ASel
Control Input Override Voltage
Operating Temperature
Parameter
Positive DC Supply Voltage
V
BUS
Control Input Voltage
Analog Signal Voltage (Note 1)
Min
2.7
GND
GND
−2.0
GND
−40
Max
5.0
5.25
V
CC
V
CC
V
CC
+85
V
°C
Unit
V
V
V
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.
1. In USB mode, any signal applied to the off−state audio inputs R, L may not swing below ground or above 1.5 V.
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3
NS5S1153
DC ELECTRICAL CHARACTERISTICS
CONTROL INPUT
(Typical: T = 25°C, V
CC
= 3.3 V)
−40°C
to +85°C
Symbol
V
IH
Pins
A
SEL
Parameter
Control Input HIGH Voltage
Test Conditions
V
CC
(V)
2.7
3.3
4.2
2.7
3.3
4.2
0
≤
V
IS
≤
V
CC
4.2
2.7
3.3
4.2
2.7
3.3
4.2
0
≤
V
IS
≤
V
CC
4.2
Min
1.3
1.4
1.5
−
Typ
−
Max
−
Unit
V
V
IL
A
SEL
Control Input LOW Voltage
−
0.4
0.4
0.4
±50
−
V
I
IN
V
IH
A
SEL
V
BUS_CTRL
Current Input Leakage Current
V
BUS
Control Input HIGH
Voltage
V
BUS
Control Input LOW
Voltage
V
BUS
Current Input Leakage
Current
−
1.9
2.2
2.7
−
−
−
nA
V
V
IL
V
BUS_CTRL
−
0.8
1.1
1.6
±25
V
I
IN
V
BUS_CTRL
−
−
mA
SUPPLY CURRENT AND LEAKAGE
(Typical: T = 25°C, V
CC
= 3.3 V)
−40°C
to +85°C
Symbol
I
NC,NO(OFF)
Pins
D+, D−
Parameter
OFF State Leakage
Test Conditions
V
BUS_CTRL
= 0 V, 4.2 V;
V
COM−
, V
COM+
= 0 V, 4.2 V
V
D+
, V
D−
= 4.2 V, 0 V or float
V
L
, V
R
= float or 4.2 V, 0 V
V
BUS_CTRL
= 0 V, 4.2 V;
V
COM−
, V
COM+
= 0 V, 4.2 V
V
D+
, V
D−
= 4.2 V, 0 V or float
V
L
, V
R
= float or 4.2 V, 0 V
V
IS
= GND to V
CC
; I
D
= 0 A
0
≤
V
IS
≤
4.2 V
V
CC
(V)
4.2
Min
Typ
Max
±80
Unit
nA
I
COM(ON)
COM−,
COM+
ON State Leakage
4.2
±100
nA
I
CC
I
OFF
V
CC
COM−,
COM+
Quiescent Supply
Power OFF Leakage
4.2
0
21
35
50
mA
mA
USB ON RESISTANCE
(Typical: T = 25°C, V
CC
= 3.3 V)
−40°C
to +85°C
Symbol
R
ON
Pins
D+ to COM+
D− to COM−
D+ to COM+
D− to COM−
D+ to COM+
D− to COM−
Parameter
On−Resistance
Test Conditions
I
ON
= 10 mA
V
IS
= 0 V to V
CC
I
ON
= 10 mA
V
IS
= 0 V to V
CC
I
ON
= 10 mA
V
IS
= 0 V to V
CC
V
CC
(V)
2.7
3.3
4.2
2.7
3.3
4.2
2.7
3.3
4.2
Min
Typ
3.0
3.0
3.0
0.08
0.08
0.08
0.03
0.03
0.03
Max
5.5
4.6
4.6
Unit
W
W
W
R
FLAT
DR
ON
On−Resistance Flatness
On−Resistance Matching
AUDIO ON RESISTANCE
(Typical: T = 25°C, V
CC
= 3.3 V)
−40°C
to +85°C
Symbol
R
ON
Pins
R to COM+
L to COM−
R to COM+
L to COM−
R to COM+
L to COM−
L, R
V
BUS_CTRL
Parameter
On−Resistance
Test Conditions
I
ON
= 10 mA
V
IS
= −1.5 to 1.5
I
ON
= 10 mA
V
IS
= −1.5 to 1.5
I
ON
= 10 mA
V
IS
= −0.85 to 0.85
I
ON
= 10 mA
I
ON
= 10 mA
V
CC
(V)
2.7
3.3
4.2
2.7
3.3
4.2
2.7
3.3
4.2
2.7
Min
Typ
3.0
3.0
3.0
0.11
0.11
0.11
0.03
0.03
0.03
118
530
160
Max
4.6
4.6
4.6
Unit
W
W
W
W
kW
R
FLAT
DR
ON
On−Resistance Flatness
On−Resistance Matching
R
SH
V
BUS_PD
Shunt Resistance
(Resistor + Switch)
V
BUS_CTRL
Pull−down
Resistor
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NS5S1153
AC ELECTRICAL CHARACTERISTICS
TIMING/FREQUENCY
(Typical: T = 25°C, V
CC
= 3.3 V, R
L
= 50
W,
C
L
= 35 pF, f = 1 MHz)
−405C to +855C
Symbol
t
ON
t
OFF
T
BBM
BW
Pins
Parameter
Turn−ON Time (Closed to Open)
(Figures 8 and 9)
Turn−OFF Time (Closed to
Open) (Figures 8 and 9)
Break−Before−Make Time
(Figure 7)
D+ to COM+ −3 dB Bandwidth (Figure 10)
D− to COM−
C
L
= 5 pF
R
S
= 50
W
Test Conditions
V
CC
(V)
2.7 − 4.2
2.7 − 4.2
Min
−
−
−
−
Typ
14
75
7.0
900
Max
−
−
−
−
Unit
ms
ns
ms
MHz
ISOLATION
(Typical: T = 25°C, V
CC
= 3.3 V, R
L
= 50
W,
C
L
= 5 pF)
−405C to +855C
Symbol
O
IRR
X
TALK
THD+N
Pins
Open
COM+ to
COM−
Parameter
OFF−Isolation (Figure 10)
Non−Adjacent Channel
Crosstalk (Figure 10)
Total Harmonic Distortion +
Noise
Test Conditions
f = 100 kHz,
R
S
= 50
W
f = 100 kHz,
R
S
= 50
W
V
BUS_CTRL
= 0 V
A
SEL
= 3.0 V
f = 20 Hz to 20 kHz
V
COM
= 0.5 V
pp
R
L
= 600
W
V
BUS_CTRL
= 0 V
A
SEL
= 0 V, 3.6 V
f = 1 kHz
V
COM
=
±2.0
V
pp
R
L
= 16
W
f = 10 kHz
R
COM
= 50
W
3.0
V
CC
(V)
Min
−
−
−
Typ
−81
−93
0.001
Max
−
−
−
Unit
dB
dB
%
THD
Total Harmonic Distortion
3.6
−
0.01
−
%
PSRR
Power Supply Rejection Ratio
3.0
−
60
−
dB
CAPACITANCE
(Typical: T = 25°C, V
CC
= 3.3 V, R
L
= 50
W,
C
L
= 5 pF, f = 1 MHz, A
SEL
= 0 V)
−405C to +855C
Symbol
C
IN
C
ON
C
ON
C
OFF
C
OFF
Pins
A
SEL
D+ to COM+
D− to COM−
R to COM+
L to COM−
D+, D−
R, L
Parameter
Control Pin Input Capacit-
ance
USB ON Capacitance
Audio ON Capacitance
USB OFF Capacitance
Audio OFF Capacitance
Test Conditions
V
CC
= 0 V
V
BUS_CTRL
= 5 V
V
BUS_CTRL
= 0 V
V
BUS_CTRL
= 0 V
V
BUS_CTRL
= 5 V
Min
−
−
−
−
−
Typ
2.6
6.9
9.3
4.8
4.8
Max
−
−
−
−
−
Unit
pF
pF
pF
pF
pF
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