TS3USB221E High-Speed USB 2.0 (480-Mbps) 1:2 Multiplexer/Demultiplexer Switch With Single Enable | TI.com

TS3USB221E (ACTIVE)

High-Speed USB 2.0 (480-Mbps) 1:2 Multiplexer/Demultiplexer Switch With Single Enable

 

Description

The TS3USB221E is a high-bandwidth switch specially designed for the switching of high-speed USB 2.0 signals in handset and consumer applications, such as cell phones, digital cameras, and notebooks with hubs or controllers with limited USB I/Os. The wide bandwidth (1 GHz) 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. The TS3USB221E 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 TS3USB221E integrates ESD protection cells on all pins, is available in a SON package (3 mm × 3 mm) as well as in a tiny µQFN package (2 mm × 1.5 mm) and is characterized over the free-air temperature range from –40°C to 85°C.

Features

  • VCC Operation of 2.5 V to 3.3 V
  • Switch I/Os Accept Signals Up to 5.5 V
  • 1.8-V Compatible Control-Pin Inputs
  • Low-Power Mode When OE Is Disabled (1 µA)
  • rON = 6 Ω Maximum
  • ΔrON = 0.2 Ω Typical
  • Cio(on) = 7 pF Maximum
  • Low Power Consumption (30 µA Maximum)
  • 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 Port to GND
    • 12-kV Human Body Model (A114-B, Class II)
    • ±7-kV Contact Discharge (IEC 61000-4-2)
  • High Bandwidth (1 GHz Typical)

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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)
TS3USB221E TS3USB221 TS3USB221A TS3USB221A-Q1 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     3     3     3.4     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    
1000     1100     900     900     900     1100    
12     2     7     7     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)    
Catalog     Catalog     Catalog     Automotive     Catalog     Catalog    
-40 to 85     -40 to 85     -40 to 85     -40 to 125     -40 to 85     -40 to 85    
UQFN | 10
VSON | 10    
UQFN | 10
VSON | 10    
UQFN | 10     UQFN | 10     UQFN | 10
VSSOP | 10    
UQFN | 8    
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)
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)     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)