VSC7112
Overview
Two-lane PCI Express 3.0 Redriver with Adaptive EQ

VSC7112 is a high-performance, two-lane (quad-channel) asynchronous buffer that simplifies high-speed signal path designs (up to 8.5 Gbps) by providing Microsemi’s industry-proven adaptive input equalization and output pre-emphasis. The device optimizes energy efficiency with innovative Green modes that reduce power consumption at lower data rates. Additional power savings can be achieved by deactivating unused channels and configuring the best output level settings for an application.
The VSC7112 device offers programmable, static, and adaptive equalization settings to provide a comprehensive solution for countering signal degradation over a wide variety of transmission cabling and interconnect paths. The small package and two-lane configuration make the device an excellent fit for a wide variety of PCIe server applications challenged with long traces, cables and connectors, as well as NVMe solid-state drives (SSDs).
Loss of signal (LOS) detectors with programmable thresholds are included on every input port. Each channel includes PCIe Gen 1/2/3 receiver detection and state machines. The VSC7112 can be configured for pass-through 4-channel buffer, dual 2 × 2 matrix, dual 1:2 duocast, or dual 2:1 selector configurations.
Related Products
Key Features
- Up to 8.5 Gbps asynchronous operation
- Energy-efficient Green modes
- Adaptive equalization
- Ability to configure lanes as 4-channel buffer, 2x2 matrix, dual 1:2 duocast, or dual 2:1 selector
Resources
Document Title | Access Type | Access Level | Document Type | Version | Date Published |
---|---|---|---|---|---|
PCIe x4 Extender Evaluation Board using the VSC7111 Device Family | Contract | User Guides | 1.0 | 06-23-2015 | |
First Level Product Qualification Report for VSC7112XJW - Amkor K1 | Contract | Quality & Reliability Reports | 2.0 | 01-08-2016 | |
VSC7112 Product Brief | Product Briefs | 1.1 | 09-07-2016 | ||
First Level Product Qualification Report for VSC7112XJW - Amkor P1 | Contract | Quality & Reliability Reports | 1.0 | 08-26-2015 | |
VSC7109XJW, VSC7110XJW, VSC7111XJW, VSC7112XJW and VSC7113XJW Material Composition Declaration | Registered User | Quality & Reliability Reports | 6.0 | 03-06-2017 | |
VSC7111 PCIE Reference Design | Contract | Reference Designs | A1 | 02-25-2016 | |
VSC7112 PCIE Extender Card GUI | Contract | Software | 2.0e | 02-25-2016 | |
VSC7111 Orcad Library | Contract | Reference Designs | 1.0 | 11-18-2015 | |
Independent Lab Test Report for PCI Express 3.0 Redriver | Contract | Quality & Reliability Reports | 1.0 | 02-04-2016 | |
VSC7112 Datasheet | Contract | Datasheets | 4.2 | 06-29-2018 |
Parametric Search
- {{n+1}} Showing per page
Parts | Part Status | package Type | Package Carrier | {{attribute.name | noComma}} ({{attribute.type}}) |
This category has no Parametric Data! please try other Categories
Ordering
IC Telecom Interface 32QFN
Distributor | SKU | Stock | MOQ | Pkg | |
---|---|---|---|---|---|
Microchip Technology Inc. | .. | .. | .. | .. | Buy Now |
DigiKey | VSC7112XJW-ND | 490 | Tray | No Stock | |
Richardson RFPD | VSC7112XJW | 490 | .. | No Stock |