TUSB217-Q1 Texas instruments

TUSB217-Q1

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TUSB217-Q1

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Описание

The TUSB217-Q1 is a third generation USB 2.0 high speed signal conditioner designed to compensate both AC loss (due to capacitive load) and DC loss (due to resistive loss) in the transmission channel.The TUSB217-Q1 has a patented design that speeds up transition edges of USB 2.0 high speed signal with an edge booster and increases static levels with a DC boost function. In addition, the TUSB217-Q1 includes a pre-equalization function to improve the receiver sensitivity and compensate the ISI jitter in application with longer cable length. USB low speed and full speed signal characteristics are unaffected by the TUSB217-Q1.The TUSB217-Q1 improves signal quality without altering packet timing or adding propagation delay, making it ideal for applications that require low latency.The TUSB217-Q1 helps a system to pass the USB 2.0 high speed electrical near end eye compliance tests with a cable as long as 5 meters.The TUSB217-Q1 is compatible with the USB On-The-Go (OTG) and Battery Charging (BC 1.2) protocols.

AEC-Q100 Qualified for Automotive Applications
- Device Temperature Grade 2:
  –40°C to 105°C T_A
Wide Supply Voltage Range: 2.3 - 6.5 V
Ultra-low USB Disconnect and Shutdown Power Consumption
Provides USB 2.0 High Speed Signal Conditioning
Compatible with USB 2.0, OTG 2.0 and BC 1.2
Support for Low Speed, Full Speed, High Speed Signaling
Host/Device Agnostic
Supports up to 5m Cable Length
- Four Selectable Signal Boost (Edge Boost Along with DC Boost) Setting via External Pull Down Resistor
- Three Selectable RX Sensitivity via Pull Up or Down Configurable Pin to Compensate ISI Jitter for High Loss Applications
Scalable Solution - Daisy Chain Devices for High Loss Applications
Pin Compatible with TUSB213 (5V)

Type	Redriver
Function	USB 2.0
USB speed (MBits)	480
Number of channels	1
Supply voltage (max) (V)	6.5
Supply voltage (min) (V)	2.3
Input/ouput voltage (min) (V)	0
Input/ouput voltage (max) (V)	3.6
Configuration	USB 2.0 Single Port
Features	USB 2.0 Redriver with 5 Meter Cable Redriving Strength Auto Qaulified RGY Package
Rating	Automotive
Operating temperature range (°C)	-40 to 105
Supply current (max) (µA)	36000
ESD HBM (typ) (kV)	2
Bandwidth (MHz)	240