Product Descriptions
The TUSB216I is a third-generation USB 2.0 highspeed signal conditioner designed to compensate both AC loss (due to capacitive load) and DC loss (due to resistive loss) in the transmission channel.
The TUSB216I leverages a patented design to speedup 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 TUSB216I includes a pre-equalization function to improve the receiver sensitivity and compensate the inter-symbol interference (ISI) jitter in application with longer cable length. USB low-speed and full-speed signal characteristics are unaffected by the TUSB216I.
The TUSB216I improves signal quality without altering packet timing or adding propagation delay or latency.
The TUSB216I helps a system to pass the USB 2.0 high-speed near end eye compliance with a cable as long as 5 meters.
The TUSB216I is compatible with the USB On-TheGo (OTG) and battery charging (BC 1.2) protocols. The Integrated BC 1.2 battery charging controller can be enabled through a control pin.
Product Features
? 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
? Integrated BC 1.2 CDP battery charging controller
? Host or device agnostic
? Supports up to 5-m cable length
– Four selectable signal boost (edge boost along with DC boost) settings through the external pull-down resistor values
– Three selectable RX sensitivity settings through the pull-up-or-down to compensate ISI jitter for
high-loss applications
? Supports up to 10-m cable length with two TUSB216I devices
? Scalable solution – devices can be daisy chained for high loss applications
? Pin compatible with TUSB211A, 212, 214, and 217A (3.3 V)
Product Applications
? Laptop, desktop or docking stations
? Portable electronics
? Tablets
? Cell phones
? Televisions
? Active cable, cable extenders, backplane
Specifications
| Part# | TUSB216IRWBR |
| category | Integrated Circuit (IC) |
| Interfaces - Signal Buffers, Repeaters, Splitters | |
| manufacturer | Texas Instruments |
| series | - |
| Package | Tape and Reel (TR) |
| Shear Band (CT) | |
| product status | in stock |
| type | Buffer, Redriver |
| application | USB |
| enter | - |
| output | - |
| data rate (max) | 480Mbps |
| number of channels | 3 |
| delay | - |
| signal conditioning | input equalization |
| Capacitance - Input | 2.5 pF |
| Voltage - Powered | 2.3V ~ 6.5V |
| Current - Powered | 22mA |
| Operating temperature | -40 ° C ~ 85 ° C |
| installation type | Surface Mount Type |
| Package/Enclosure | 12-XFQFN |
| Supplier Device Packaging | 12-X2QFN(1.6x1.6) |
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