HD3SS2521数据手册集成电路（IC）的模拟开关-特殊用途规格书PDF

描述 Description

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 .

特性 Features

• 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