HD3SS3412RUAT
Active3.3-V, 4-CHANNEL ANALOG DIFFERENTIAL SWITCH
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HD3SS3412RUAT
Active3.3-V, 4-CHANNEL ANALOG DIFFERENTIAL SWITCH
Technical Specifications
Parameters and characteristics for this part
| Specification | HD3SS3412RUAT |
|---|---|
| -3db Bandwidth | 8 GHz |
| Applications | PCI Express® |
| Features | Bi-Directional |
| Mounting Type | Surface Mount |
| Multiplexer/Demultiplexer Circuit | 2:1 |
| Number of Channels | 4 |
| On-State Resistance (Max) [Max] | 8 Ohm |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 42-WFQFN Exposed Pad |
| Supplier Device Package | 42-WQFN (3.5x9) |
| Voltage - Supply, Single (V+) [Max] | 3.6 V |
| Voltage - Supply, Single (V+) [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.89 | |
| 10 | $ 1.70 | |||
| 25 | $ 1.60 | |||
| 100 | $ 1.39 | |||
| Digi-Reel® | 1 | $ 1.89 | ||
| 10 | $ 1.70 | |||
| 25 | $ 1.60 | |||
| 100 | $ 1.39 | |||
| Tape & Reel (TR) | 250 | $ 1.32 | ||
| 500 | $ 1.25 | |||
| Texas Instruments | SMALL T&R | 1 | $ 2.25 | |
| 100 | $ 1.86 | |||
| 250 | $ 1.33 | |||
| 1000 | $ 1.00 | |||
Description
General part information
HD3SS3412A Series
The HD3SS3412A 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 or server application. With its bidirectional capability, the HD3SS3412A also supports applications that allow connections between one target and two source devices, such as a shared peripheral between two platforms. The HD3SS3412A 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.
The HD3SS3412A 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 0°C to 70ºC.
The HD3SS3412A is a generic 4-CH high-speed MUX/de-MUX type of switch that can be used for routing high-speed signals between two different locations on a circuit board. Although it was designed specifically to address PCI Express Gen III applications, the HD3SS3412A will also support several other high-speed data protocols with a differential amplitude of <1800 mVpp and a common-mode voltage of < 2.0 V, as with USB 3.0 and DisplayPort 1.2. The device’s one select input (SEL) pin can easily be controlled by an available GPIO pin within a system or from a microcontroller.
Documents
Technical documentation and resources
