MAX14975
Robust Dual USB 3.0 Equalizer/Redriver with Extended Temperature Operation
Save Power While Supporting SuperSpeed USB 3.0 Interface in a Ruggedized Design
Part Details
- Advanced Power-Saving Sleep Modes
- Standby State: < 1mW (typ)
- Receiver Detect State: 23mW (typ)
- Dynamic Power-Down State: 82.5mW (typ)
- Active State: 304mW (typ)
- High-Performance Solution Designed to Overcome Lossy Channels
- Three Levels of Input Equalization Up to 10dB
- Six Levels of Output Deemphasis Up to 4dB
- Compensates Up to 30in of Channel Losses with Deterministic Jitter: 12psP-P (max); Random Jitter: 1psRMS (max)
- 10dB (typ) of Return Loss Up to 2.5GHz
- Designed to Reliably Operate in Harsh Environments
- Industrial Temperature Rated: -40°C to + 85°C
- ±8kV Human Body Model (HBM) ESD Protection on All Pins
- Housed in a Flow-Through (4.0mm x 4.0mm, 24-Pin) TQFN Package for Resistance to Vibration/Shocks
The MAX14975 dual SuperSpeed USB 3.0 equalizer/redriver utilizes programmable input equalization and output deemphasis to reduce deterministic jitter and restore signal loss caused by circuit-board or signal-cable losses, and allows optimal placement of key SuperSpeed USB 3.0 components and longer circuit-board traces or cables. The device features advanced power management with receiver detection and explicit support for USB 3.0 low-frequency periodic signals (LFPS).
The device is available in a small, 24-pin (4.0mm x 4.0mm) TQFN package with flow-through traces for optimal layout and minimal space requirements. The device is specified over the -40°C to +85°C extended operating temperature range.
Applications
- Carrier Boards
- Computer on Modules
- Industrial/Embedded PC
- Medical Equipment
- Rack Server Industrial PCs
- Test Equipment
Documentation
Data Sheet 1
Reliability Data 1
This is the most up-to-date revision of the Data Sheet.
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