MAX9286 datasheet

General Description

The MAX9286 Gigabit multimedia serial link (GMSL)

deserializer receives data from up to four GMSL serial-

izers over 50Ω coax or 100Ω shielded twisted pair (STP)

cables and output data on four CSI-2 lanes. Each serial

link has an embedded control channel operating from

9.6kbps to 1Mbps in UART-UART, UART-I

2

C, and I

2

C-I

2

C

detection and correction. The serial input meets ISO

10605 and IEC 61000-4-2 ESD standards. The core sup-

ply is 1.7V to 1.9V and the I/O supply is 1.7V to 3.6V.

The device is available in lead(Pb)-free, 56-pin, 8mm x

8mm QFND and TQFN packages with exposed pad and

0.5mm lead pitch.

Applications

● Surround View Camera Systems

● Machine Vision Systems

● 3D Camera Systems

Benets and Features

C Mode with Clock Stretch

Ordering Information appears at end of data sheet.

2

.......................................................................... 1

Absolute Maximum Ratings

Package Thermal Characteristics

Supported Data Rates

.......................................................................47

Reverse Control Channel

.....................................................................47

......................................................47

UART Interface

C Interface ...............................................................................50

............................................................................51

2

C Communication with Remote Side Devices .................................................53

2

Line Equalizers

HS/DE Tracking

Power-Down Mode ..........................................................................55

GPO/GPI Control

Self-PRBS Test

Error Checking

.............................................................................58

.......................................................................59

Compatibility with Other GMSL Devices

.........................................................59

............................................................................59

....................................................................................59

Selection of Camera Frequency References

Power-Supply Circuits and Bypassing

Cables and Connectors

Board Layout

.......................................................................... 82

Figure 1. Reverse Control Channel Output Parameters ............................................... 20

Figure 2. Test Circuit for Differential Input Measurement

Figure 3. Test Circuit for Single-Ended Input Measurement

Figure 4. Line Fault

Figure 5. Worst-Case Pattern Output

5