TUSB214 USB 2.0 High Speed Signal Conditioner | TI.com

TUSB214 (ACTIVE)

USB 2.0 High Speed Signal Conditioner

USB 2.0 High Speed Signal Conditioner - TUSB214
Datasheet
TUSB214 USB 2.0 High Speed Signal Conditioner with BC1.2 CDP datasheet (Rev. A)
 

Description

The TUSB214 is a USB High-Speed (HS) signal conditioner, designed to compensate for ISI signal loss in a transmission channel.

TUSB214 has a patent-pending design which is agnostic to USB Low Speed (LS) and Full Speed (FS) signals. LS and FS signal characteristics are unaffected by the TUSB214 while HS signals are compensated.

Programmable signal AC boost and DC boost permits fine tuning device performance to optimize High Speed signals at the connector. This helps to pass USB High Speed electrical compliance tests.

In addition, TUSB214 is compatible with the USB On-The-Go (OTG) and Battery Charging (BC) protocols. The TUSB214 provides BC1.2 Charging Downstream Port (CDP) controller for applications in which USB host or hub do not have this support.

Features

  • Compatible with USB 2.0, OTG 2.0 and BC 1.2
  • Pin strap or I2C configurable
  • BC1.2 Charging Downstream Port (CDP) controller
  • Support for LS, FS, HS signaling
  • Ultra-low USB Disconnect and Shutdown Power Consumption
  • Selectable Signal Gain Via Daisy Chain Device for High Loss Applications
  • D1P/M and D2P/M Interchangeable and Host/Device Agnostic
  • Supports up to 5m pre-channel or 2m post-channel Cable Length
    • Four Selectable AC Boost Settings Via External Pulldown Resistor
    • DC Boost Along With AC Boost for Best Signal Integrity

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Parametrics Compare all products in Signal conditioners & switches

 
Device type
Number of channels (#)
Function
VCC (Min) (V)
VCC (Max) (V)
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)
Pin/package
TUSB214 TUSB211 TUSB212 TUSB213 TUSB215
Redriver     Redriver     Redriver     Redriver     Redriver    
1     1     1     1     1    
USB2     USB2     USB2     USB2     USB2    
3     3     3     4.4     4.4    
3.6     3.6     3.6     5.5     5.5    
0     0     0     0     0    
3.6     3.6     3.6     3.6     3.6    
30mA     20mA     30mA     30mA     30mA    
240     240     240     240     240    
2     3     2     2     2    
Selectable DC Boost
CDP Support    		 Programmable signal gain     Selectable DC Boost     Selectable DC Boost     Selectable DC Boost
CDP Support    
Catalog     Catalog     Catalog     Catalog     Catalog    
-40 to 85
0 to 70    		 -40 to 85
0 to 70    		 -40 to 85
0 to 70    		 -40 to 85
0 to 70    		 -40 to 85
0 to 70    
X2QFN | 12     X2QFN | 12     X2QFN | 12     VQFN | 14     VQFN | 14    
12X2QFN: 3 mm2: 1.6 x 1.6 (X2QFN | 12)     12X2QFN: 3 mm2: 1.6 x 1.6 (X2QFN | 12)     12X2QFN: 3 mm2: 1.6 x 1.6 (X2QFN | 12)     14VQFN: 12 mm2: 3.5 x 3.5 (VQFN | 14)     14VQFN: 12 mm2: 3.5 x 3.5 (VQFN | 14)    
12X2QFN     12X2QFN     12X2QFN     14VQFN     14VQFN