
Signal Buffers, Repeaters, Splitters
Products within the signal buffer, repeater, and splitter family are used in context of transmitting digital information over electrically long interconnects or cable systems. Primarily used to address the analog considerations imposed on this task by the non-ideal nature of all real-world interconnect systems, they may also provide functions such as translation between different physical interface styles and multiplexing.
Sourcing Astera Labs Signal Buffers, Repeaters, Splitters: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 4
| Product | Pricing | Datasheet | Input | Output | Delay Time | Signal Conditioning | Capacitance - Input | Data Rate (Max) | Applications | Current - Supply | Mounting Type | Number of Channels | Operating Temperature | Type | Voltage - Supply | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() PT4161LRS Astera Labs | 1 $61.1300 | - | - | - | - | - | - | PCI Express® | - | Surface Mount | - | - | Retimer | - | 354-FBGA, FCCSPBGA | 354-FCCSP (22.8x8.9) | 9,752 | |
![]() PT5161LRS Astera Labs | 1 $69.8700 | HCSL | HCSL | - | Input Equalization | - | - | PCI Express® | - | Surface Mount | - | -10°C ~ 110°C | Retimer | - | 354-FBGA, FCCSPBGA | 354-FCCSP (22.8x8.9) | 2,559 | |
![]() PT5081LRS Astera Labs | 1 $49.2400 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 7,701 | |
![]() PT4080LRS Astera Labs | 1 $47.9250 | - | - | - | - | - | - | PCI Express® | - | Surface Mount | - | - | Retimer | - | 332-LFBGA, FCCSPBGA | 332-FCCSP (13.4x8.5) | 9,738 |

