SLASEW5
December 2020
TMUXHS4412
PRODUCTION DATA
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
High-Speed Performance Parameters
6.7
Switching Characteristics
6.8
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Output Enable and Power Savings
7.3.2
Data Line Biasing
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
Typical Applications
8.2.1
PCIe Lane Muxing
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Pin-to-pin Passive versus Redriver Option
8.2.1.4
Application Curves
8.3
Systems Examples
8.3.1
PCIe Muxing for Hybrid SSD
8.3.2
DisplayPort Main Link
8.3.3
USB 4.0 / TBT 3.0 Demuxing
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
Device and Documentation Support
11.1
Receiving Notification of Documentation Updates
11.2
Support Resources
11.3
Trademarks
11.4
Electrostatic Discharge Caution
11.5
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
RUA|42
MPQF210D
Thermal pad, mechanical data (Package|Pins)
RUA|42
QFND142D
Orderable Information
slasew5_oa
slasew5_pm
1
Features
Provides bidirectional passive 2:1 MUX / 1:2 DEMUX for four differential channels
Data rate support up to 20 Gbps
Supports PCI Express 4.0 up to 16 Gbps
Also supports USB 3.2, USB 4.0, TBT 3.0, DP 2.0, SATA, SAS, MIPI DSI/CSI, FPD-Link III, LVDS, SFI and Ethernet Interfaces
–3-dB differential BW of 13 GHz
Excellent dynamic characteristics for PCIe 4.0 signaling
Insertion loss = -1.3 dB at 8 GHz
Return loss = –22 dB at 8 GHz
Cross-talk = -58 dB at 8 Ghz
Adaptive common mode voltage tracking
Supports common mode voltage up to 0 to 1.8 V
Single supply voltage VCC of 3.3 or 1.8 V
Ultra low active (320 μA) and standby power consumption (0.1 μA)
Industrial temperature option with –40° to 105°C
Pin-to-pin PCIe 4.0 linear redriver option with
DS160PR421
and
DS160PR412
Available in 3.5 mm x 9 mm QFN package