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PDF NS5S1153 Data sheet ( Hoja de datos )
| Número de pieza | NS5S1153 | |
| Descripción | DPDT USB 2.0 High Speed / Audio Switch | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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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 VBUS detection circuitry to
immediately switch to USB mode in the event that a voltage is
detected on VBUS.
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
• 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
Typical Applications
• Micro or Mini USB Applications
• Shared High Speed Data or Audio on a Single Connector
• Mobile Phones
• Tablets
• Bar Code Scanners
• Portable Devices
USB
Connector
VBUS_CTRL
COM+
COM−
GND
NS5S1153
D+
D−
R
L
USB/
UART
USB/
UART/
Audio
Figure 1. Application Diagram
© Semiconductor Components Industries, LLC, 2011
August, 2016 − Rev. 3
1
www.onsemi.com
MARKING
DIAGRAMS
UQFN10
AJM G
CASE 488AT
G
1
AJ = Specific Device Code
M = Date Code
G = Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
Package
Shipping†
NS5S1153MUTAG 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.
Publication Order Number:
NS5S1153/D
1 page  
NS5S1153
AC ELECTRICAL CHARACTERISTICS
TIMING/FREQUENCY (Typical: T = 25°C, VCC = 3.3 V, RL = 50 W, CL = 35 pF, f = 1 MHz)
Symbol
tON
Pins
Parameter
Turn−ON Time (Closed to Open)
(Figures 8 and 9)
Test Conditions
tOFF Turn−OFF Time (Closed to
Open) (Figures 8 and 9)
TBBM
Break−Before−Make Time
(Figure 7)
BW D+ to COM+ −3 dB Bandwidth (Figure 10)
D− to COM−
CL = 5 pF
RS = 50 W
VCC (V)
2.7 − 4.2
2.7 − 4.2
−405C to +855C
Min Typ Max
− 14 −
− 75 −
− 7.0 −
− 900 −
Unit
ms
ns
ms
MHz
ISOLATION (Typical: T = 25°C, VCC = 3.3 V, RL = 50 W, CL = 5 pF)
Symbol
OIRR
XTALK
THD+N
THD
PSRR
Pins
Open
COM+ to
COM−
Parameter
OFF−Isolation (Figure 10)
Non−Adjacent Channel
Crosstalk (Figure 10)
Total Harmonic Distortion +
Noise
Total Harmonic Distortion
Power Supply Rejection Ratio
Test Conditions
f = 100 kHz,
RS = 50 W
f = 100 kHz,
RS = 50 W
VBUS_CTRL = 0 V
ASEL = 3.0 V
f = 20 Hz to 20 kHz
VCOM = 0.5 Vpp
RL = 600 W
VBUS_CTRL = 0 V
ASEL = 0 V, 3.6 V
f = 1 kHz
VCOM = ±2.0 Vpp
RL = 16 W
f = 10 kHz
RCOM = 50 W
VCC (V)
3.0
3.6
3.0
−405C to +855C
Min Typ Max
− −81 −
− −93 −
− 0.001 −
− 0.01 −
− 60 −
Unit
dB
dB
%
%
dB
CAPACITANCE (Typical: T = 25°C, VCC = 3.3 V, RL = 50 W, CL = 5 pF, f = 1 MHz, ASEL = 0 V)
−405C to +855C
Symbol
CIN
Pins
ASEL
Parameter
Control Pin Input Capacit-
ance
Test Conditions
VCC = 0 V
Min Typ Max
− 2.6 −
CON
D+ to COM+ USB ON Capacitance
D− to COM−
VBUS_CTRL = 5 V
− 6.9 −
CON
R to COM+ Audio ON Capacitance
L to COM−
VBUS_CTRL = 0 V
− 9.3 −
COFF
COFF
D+, D−
R, L
USB OFF Capacitance
Audio OFF Capacitance
VBUS_CTRL = 0 V
VBUS_CTRL = 5 V
− 4.8 −
− 4.8 −
Unit
pF
pF
pF
pF
pF
www.onsemi.com
5
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| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet NS5S1153.PDF ] | |
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