TS3USB221A-Q1 Automotive ESD Protected,High-Speed USB 2.0 (480-Mbps) 1:2 Multiplexer/Demultiplexer Switch | TI.com

TS3USB221A-Q1 (ACTIVE)

Automotive ESD Protected,High-Speed USB 2.0 (480-Mbps) 1:2 Multiplexer/Demultiplexer Switch

 

Description

The TS3USB221A-Q1 is a high-bandwidth switch specially designed for the switching of high-speed USB 2.0 signals in automotive USB hubs or controllers with limited USB I/Os. The wide bandwidth (900 MHz) of this switch allows signals to pass with minimum edge and phase distortion. The device multiplexes differential outputs from a USB host device to one of two corresponding outputs. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. It is designed for low bit-to-bit skew and high channel-to-channel noise isolation, and is compatible with various standards, such as high-speed USB 2.0 (480 Mbps).

The TS3USB221A-Q1 integrates ESD protection cells on all pins, is available in a tiny UQFN package (2 mm × 1.5 mm) and is characterized over the free air temperature range from –40°C to 125°C.

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C5
  • VCC Operation at 2.5 V to 3.3 V
  • VI/O Accepts Signals Up to 5.5 V
  • 1.8-V Compatible Control-Pin Inputs
  • Low-Power Mode When OE Is Disabled (1 µA)
  • rON = 16 Ω Maximum
  • ΔrON = 0.2 Ω Typical
  • Cio(on) = 6 pF Typical
  • Low Power Consumption (30 µA Maximum)
  • High Bandwidth (900 MHz Typical)
  • ESD Performance Tested Per JESD 22
    • 7000-V Human-Body Model
      (A114-B, Class II)
    • 1000-V Charged-Device Model (C101)
  • ESD Performance I/O to GND Per JESD 22
    • 12-kV Human-Body Model
  • APPLICATIONS
    • Routing High Speed USB Signals
    • Automotive USB Hubs
    • Phone-Controlled Automotive Infotainment

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Parametrics Compare all products in Signal conditioners & switches

 
Device type
Function
USB speed (Mbps)
Number of channels (#)
VCC (Min) (V)
VCC (Max) (V)
Ron (Typ) (Ohms)
Input/ouput voltage (Min) (V)
Input/ouput voltage (Max) (V)
ICC (Max) (uA)
Bandwidth (MHz)
ESD HBM (Typ) (kV)
Features
Rating
Operating temperature range (C)
Package Group
Package size: mm2:W x L (PKG)
TS3USB221A-Q1 TS3USB221 TS3USB221A TS3USB221E TS3USB30E TS3USB31E
Passive switch     Passive switch     Passive switch     Passive switch     Passive switch     Passive switch    
USB2     USB2     USB2     USB2     USB2     USB2    
480     480     480     480     480     480    
2     2     2     2     2     2    
2.3     2.3     2.3     2.3     3     2.25    
3.6     3.6     3.6     3.6     4.3     4.3    
3.4     3     3     3     6     6.5    
0     0     0     0     0     0    
5.5     5.5     5.5     5.5     4.3     4.3    
30     30     30     30     1     1    
900     1100     900     1000     900     1100    
7     2     7     12     8     8    
USB 2.0
Logic Controlled (Output Enabled)    
USB 2.0
Logic Controlled (Output Enabled)    
USB 2.0
Logic Controlled (Output Enabled)    
USB 2.0
Logic Controlled (Output Enabled)    
USB 2.0
Logic Controlled (Output Enabled)    
USB 2.0
Logic Controlled (Output Enabled)    
Automotive     Catalog     Catalog     Catalog     Catalog     Catalog    
-40 to 125     -40 to 85     -40 to 85     -40 to 85     -40 to 85     -40 to 85    
UQFN | 10     UQFN | 10
VSON | 10    
UQFN | 10     UQFN | 10
VSON | 10    
UQFN | 10
VSSOP | 10    
UQFN | 8    
10UQFN: 3 mm2: 2 x 1.5 (UQFN | 10)     10UQFN: 3 mm2: 2 x 1.5 (UQFN | 10)
10VSON: 9 mm2: 3 x 3 (VSON | 10)    
10UQFN: 3 mm2: 2 x 1.5 (UQFN | 10)     10UQFN: 3 mm2: 2 x 1.5 (UQFN | 10)
10VSON: 9 mm2: 3 x 3 (VSON | 10)    
10UQFN: 3 mm2: 1.4 x 1.8 (UQFN | 10)
10VSSOP: 9 mm2: 3 x 3 (VSSOP | 10)    
8UQFN: 2 mm2: 1.5 x 1.5 (UQFN | 8)