TUSB214 USB 2.0 High Speed Signal Conditioner - TUSB214

TUSB214 (正在供货)

TUSB214 USB 2.0 High Speed Signal Conditioner

 

描述

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.

特性

  • 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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参数 与其它产品相比 USB 重定时器、转接驱动器和 USB/MHL 开关

 
Device Type
Number of Channels (#)
Configuration
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)
Additional 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   
USB 2.0 Single-channel    USB 2.0 Single-channel    USB 2.0 Single-channel    USB 2.0 Single-channel    USB 2.0 Single-channel   
3.0    3.0    3.0    4.4    4.4   
3.6    3.6    3.6    5.5    5.5   
NA    NA    NA    NA    NA   
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    X2QFN    X2QFN    VQFN    VQFN   
12X2QFN: 3 mm2: 1.6 x 1.6(X2QFN)    12X2QFN: 3 mm2: 1.6 x 1.6(X2QFN)    12X2QFN: 3 mm2: 1.6 x 1.6(X2QFN)    14VQFN: 12 mm2: 3.5 x 3.5(VQFN)    14VQFN: 12 mm2: 3.5 x 3.5(VQFN)   
12X2QFN    12X2QFN    12X2QFN    14VQFN    14VQFN