Overview
The SN75LVPE5412RUAR is a quad-channel PCIe 5.0 linear redriver or repeater with an integrated 1:2 demultiplexer, designed by Texas Instruments. This device is protocol-agnostic and compatible with various high-speed interfaces such as PCIe, UPI, CCIX, NVLink, DisplayPort, SAS, SATA, and XFI. It operates on a single 3.3V supply and is optimized for low power consumption, requiring only 720mW for 4-channel operation. The device features internal voltage regulation to provide immunity to supply noise and supports high-speed production testing for reliable manufacturing.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | -0.5 | 4.0 | V | |
| Operating Junction Temperature | -40 | 115 | °C | |
| Operating Ambient Temperature | -40 | 85 | °C | |
| Active Power (All Channels Enabled) | 720 | 970 | mW | |
| Standby Power (All Channels Disabled) | 23 | 36 | mW | |
| Data Rate | 1 | 32 | Gbps | |
| Input Differential Return Loss (8-16GHz) | -13 | dB | ||
| Additive Total Jitter with Data (32Gbps PRBS15) | 1.0 | ps | ||
| Package Type | WQFN, 42 Pins | |||
| Package Size | 9mm × 3.5mm |
Key Features
- Quad-channel PCIe 5.0 linear redriver or repeater with integrated 1:2 demultiplexer.
- Protocol-agnostic compatibility with PCIe, UPI, CCIX, NVLink, DisplayPort, SAS, SATA, and XFI.
- Single 3.3V supply with low 720mW active power for 4-channel operation.
- No heat sink required.
- Provides equalization up to 24dB at 16GHz.
- Excellent RX/TX differential return loss of -10dB for 8-16GHz.
- Low additive jitter of 55 fs RMS with PRBS data.
- Low latency of 90ps.
- Automatic receiver detection and seamless support for PCIe link training.
- Device configuration by pin control or SMBus/I2C.
- Internal voltage regulator for immunity to supply noise.
- Support for x4, x8, and x16 bus widths.
Applications
- Desktop PC and motherboard.
- Display panel and gaming console.
- Rack server, microserver, and tower server.
- High-performance computing and hardware accelerators.
- Data storage, network-attached storage.
- Storage area network (SAN) and host bus adapter (HBA) cards.
- Network interface cards (NIC).
Q & A
- What is the primary function of the SN75LVPE5412RUAR?
The SN75LVPE5412RUAR is a quad-channel PCIe 5.0 linear redriver or repeater with an integrated 1:2 demultiplexer, designed to enhance signal integrity in high-speed data transmission. - Which interfaces is the SN75LVPE5412RUAR compatible with?
The device is compatible with PCIe, UPI, CCIX, NVLink, DisplayPort, SAS, SATA, and XFI. - What is the operating supply voltage for the SN75LVPE5412RUAR?
The device operates on a single 3.3V supply. - How much power does the SN75LVPE5412RUAR consume when all channels are enabled?
The device consumes 720mW when all channels are enabled. - Does the SN75LVPE5412RUAR require a heat sink?
No, the device does not require a heat sink. - What is the maximum equalization provided by the SN75LVPE5412RUAR?
The device provides equalization up to 24dB at 16GHz. - How does the SN75LVPE5412RUAR configure device settings?
The device can be configured by pin control or SMBus/I2C. - What is the temperature range for the SN75LVPE5412RUAR?
The operating ambient temperature range is -40°C to 85°C. - What package type and size does the SN75LVPE5412RUAR come in?
The device comes in a 42-pin WQFN package with dimensions of 9mm × 3.5mm. - What are some common applications of the SN75LVPE5412RUAR?
Common applications include desktop PCs, motherboards, display panels, gaming consoles, rack servers, and high-performance computing systems.
