Packaging information
| Package | Pins VQFN (RLL) | 24 |
| Operating temperature range (°C) -40 to 85 |
| Package qty | Carrier 3,000 | LARGE T&R |
Features for the HD3SS0001
- Compatible with Thunderbolt Technology
Electrical Standards and DisplayPort 1.2a - Wide –3dB Differential Bandwidth of
Over 10GHz on 10G Path - Supports DP and DP++ Configurations
- Handles HPD (5V tolerant) and Cable Detect
- Supports AUX and DDC MUX
- Excellent Dynamic Characteristics (on 10G path,
typical values at 5GHz):- Crosstalk = –35dB
- Off-Isolation = –24dB
- Insertion Loss = –1.5dB
- Return Loss = –20dB
- Intra-pair Skew Added < 4ps
- Single 3.3V Power Supply
- Small 3×3mm 24-Pin QFN Package
- Low Power Consumption
- 3.3mW Typical Active Power
- 80 µW Typical Detect Mode
Description for the HD3SS0001
The HD3SS0001 is a high-speed passive-switch device with integrated buffers and resistors, designed to support Thunderbolt™ technology, DisplayPort, and Dual Mode DisplayPort. The 10G path supports a high 10GHz bandwidth and excellent loss characteristics, while the DisplayPort path supports 5.4Gbps.
The integrated 3-pairs to 1-pair multiplexer (3:1 MUX) switches between DDC, AUX, and 10.3Gbps signals. The integrated 2-pairs to 1-pair multiplexer (2:1 MUX) switches between the Thunderbolt™ technology Low Speed UART transmit/receive pair and DisplayPort Main Link 1.
The MUXs are controlled by 4 input pins: TRI#, DP_EN#, 10G_EN, and CAD_IN (cable detect from the connector). The HD3SS0001 is packaged in a small 3x3mm 24-pin QFN, operates from a single 3.3V supply, and supports an ambient temperature range of –40°C to 85°C.