Texas Instruments HD3SS3412
The HD3SS3412 device is a high-speed passive switch capable of switching four differential channels, including applications such as two full PCI Express x1 lanes from one source to one of two target locations in a PC/server application. With its bidirectional capability the HD3SS3412 also supports applications that allow connections between one target and two source devices, such as a shared peripheral between two platforms. The HD3SS3412 has a single control line (SEL pin) which can be used to control the signal path between Port A and either Port B or Port C.| Part No. | HD3SS3412 |
|---|---|
| Datasheet | HD3SS3412 Download |
| Manufacturer |  Texas Instruments |
| Description | 4-Channel High-Performance Differential Switch |
| Buy | Stock & Price |
FEATURES
●1 Compatible With Multiple Interface Standards Operating up to 12 Gbps Including PCI Express Gen III and USB 3.0● Wide –3dB Differential BW of over 8 GHz
● Excellent Dynamic Characteristics (at 4 GHz) – Crosstalk = –35 dB – Off Isolation = –19 dB – Insertion Loss = –1.5 dB – Return Loss = –11 dB
● Bidirectional "MUX/De-MUX" Type Differential Switch
● VDD Operating Range 3.3 V ±10%
● Small 3.5-mm × 9.0-mm, 42-Pin WQFN Package
● Common Industry Standard Pinout
● Supports XAUI and SGMII 2
APPLICATIONS
● Desktop and Notebook PCs● Server and Storage Area Networks
● PCI Express Backplanes
● Shared I/O Ports 3
DESCRIPTION
The HD3SS3412 is offered in an industry standard 42-pin WQFN package available in a common footprint shared by several other vendors. The device is specified to operate from a single supply voltage of 3.3 V over the full temperature range of -40°C to 85ºC. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) HD3SS3412 WQFN (42) 9.00 mm × 3.50 mm (1) For all available packages, see the orderable addendum at the end of the data sheet.
