HD3SS2521 Texas instruments

HD3SS2521

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HD3SS2521

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Описание

The HD3SS2521 is an integrated DockPort switch solution. It provides independent 2:1 passive switching for the SuperSpeed USB and Display Port signals as well as for the USB 2.0 (HS/FS/LS) and I2C necessary to support DockPort applications. In addition, a firmware upgradable integrated DockPort controller is provided to manage host and dock side DockPort detection, signal switch and power configuration. The HD3SS2521 is offered in 56-pin WQFN package and is specified to operate from a single supply voltage of 3.3V over the temperature range of 0°C to 70°C .

Ideal for DockPort Applications
- Bi-Directional 2:1 Switch for USB 2.0 (HS/FS/LS) and HPD Signals
- Bi-Directional 2:1 Switch for SuperSpeed USB and DisplayPort Signals
- Integrated DockPort Controller Manages DockPort Detection,
  Signal Switching and Power Switching
Supports Host- and Dock-side Applications
VCC Operating Range 3.3V ± 10%
SuperSpeed USB I/O Supports Common Mode Voltage from 0V to 2.2V
USB 2.0 I/O Supports Signal Up to 3.6V
Wide –3dB Differential BW on High-bandwidth Path of over 6 GHz
Excellent High-bandwidth Path Dynamic Characteristics on (at 2.5GHz)
- Crosstalk = –39dB
- Isolation = –22dB
- Insertion Loss = –1.2dB
- Return Loss = 12 dB
- Max Bit-Bit Skew = 8 ps
5mm x11mm, 56-Pin WQFN Package (RHU)
ESD
- HBM: 2000V
- CDM: 500V

Type	Passive mux
Function	USB 2.0, USB 3.0
USB speed (MBits)	5000
Number of channels	2
Supply voltage (max) (V)	3.6
Supply voltage (min) (V)	3
Ron (typ) (mΩ)	5000
Input/ouput voltage (min) (V)	0
Input/ouput voltage (max) (V)	3.6
Configuration	2:1 SPDT
Features	Bi-directional 2:1 Switch for USB 2.0 (HS/FS/LS), HPD Signals
Rating	Catalog
Operating temperature range (°C)	0 to 70
Supply current (max) (µA)	4500
ESD HBM (typ) (kV)	2
Bandwidth (MHz)	6000