The HD3SS460 is a high-speed bi-directional passive switch in mux or demux
configurations. Based on control pin POL the device provides switching to accommodate connector
flipping. The device also provides muxing between 2Ch Data / 2Ch Video and all 4Ch Video based on
control pin AMSEL.
The device also provides cross points MUX for low speed pins as needed in flippable
connector implementation.
The HD3SS460 is a generic analog differential passive switch that can work for any high
speed interface applications as long as it is biased at a common mode voltage range of 0-2V and has
differential signaling with differential amplitude up to 1800mVpp. It employs an adaptive tracking
that ensures the channel remains unchanged for entire common mode voltage range.
Excellent dynamic characteristics of the device allow high speed switching with minimum
attenuation to the signal eye diagram with very little added jitter. It consumes <2 mW of power
when operational and <5µW in shutdown mode, exercisable by EN pin.
- Provides MUX Solution for USB Type-C™ Ecosystem Including Alternate Mode (AM)
- Provides Wide Channel Selection Choices Including USBSS and 2 Ch AM, 4 Ch AM
- Compatible with 5 Gbps USB3.1 Gen 1 and AM Including 5.4 Gbps DisplayPort 1.2a
- Compatible for Source/Host and Sink/Device Applications
- Provides Cross-point MUX for Low Speed SBU Pins
- Bidirectional "Mux/De-Mux" Differential Switch
- Supports Common Mode Voltage 0-2 V
- Low Power with 1-µA Shutdown and 0.6 mA Active
- Single Supply Voltage VCC of 3.3 V ±10%
- Industrial Temperature Range of –40 to 85°C
| Protocols | DP1.2, USB 3.0 |
| Configuration | 4:6 |
| Number of channels | 4 |
| Bandwidth (MHz) | 2700 |
| Supply voltage (max) (V) | 3.6 |
| Supply voltage (min) (V) | 3 |
| Ron (typ) (mΩ) | 8000 |
| Input/ouput voltage (min) (V) | 0 |
| Input/ouput voltage (max) (V) | 2 |
| Supply current (typ) (µA) | 600 |
| ESD HBM (typ) (kV) | 4 |
| Operating temperature range (°C) | -40 to 85, 0 to 70 |
| Off isolation (typ) (dB) | -50 |
| OFF-state leakage current (max) (µA) | 5 |
| Ron (max) (mΩ) | 14000 |
| Turnoff time (disable) (max) (ns) | 1000 |
| Turnon time (enable) (max) (ns) | 3000 |