Packaging information
| Package | Pins WQFN (RHU) | 56 |
| Operating temperature range (°C) 0 to 70 |
| Package qty | Carrier 2,000 | LARGE T&R |
Features for the HD3SS2521
- 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
Description for the HD3SS2521
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 .