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MAX9286

Quad 1.5Gbps GMSL Deserializer with Coax or STP Input and CSI-2 Output

Integrated GMSL Deserializer Receives and Automatically Synchronizes Video from Up to Four Serializers

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Overview

Description

The MAX9286 Gigabit multimedia serial link (GMSL) deserializer receives data from up to four GMSL serializers 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-to-UART, UART-to-I²C, and I²C-to-I²C mode. Using the control channel, a µC can program the serializers, deserializer, and peripheral device registers at any time, independent of video timing. A maskable broadcast write speeds programming of image sensor registers.

For use with longer cables, the deserializer has a programmable cable equalizer and programmable error detection and correction. The serial input meets ISO 10605 and IEC 61000-4-2 ESD standards. The core supply 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 × 8mm SWTQFN and TQFN packages with exposed pad and 0.5mm lead pitch.

Key Features

Ideal for Multicamera Stream Applications
- Works with Low-Cost 50Ω Coax Cable and FAKRA Connectors or 100Ω STP
- Data from Image Sensors Are Synchronized to the Same Pixel
- Automatic Internal/External Generation of Camera Sync
- Equalization Allows 15m Length Cable Operation at Full Speed
Multiple Input/Output Features for System Flexibility
- 1 to 4 Lane CSI-2 Output with 80Mbps to 1200Mbps Per Lane
- Swappable/Selectable Serial Input/Output with Swappable Polarity
- 9.6kbps to 1Mbps Control Channel in UART, Mixed UART/I²C, or I²C Mode with Clock Stretch Capability
Peripheral Features for System Power-Up and Verification
- Built-In PRBS Tester for BER Testing of the Serial Link
- Programmable Choice of Nine Default Device Addresses
- Two Dedicated GPIO Ports
- High-Immunity Mode for Maximum Control-Channel Noise Rejection
Meets Rigorous Automotive and Industrial Requirements
- -40°C to +105°C Operating Temperature
- ±8kV Contact, ±20kV Air ISO 10605 and ±8kV Contact, ±12kV IEC 61000-4-2 ESD Protection

Applications/Uses

3D Camera Systems
Machine Vision Systems
Surround View Camera Systems

Parametric Specs

Part Number

Signal Type

Functions

Data Rates
(Mbps)

V_SUPPLY
(V)

Package/Pins

Budgetary
Price

See Notes

MAX9286

CML

Deserializer

1500

3.3

QFN/56

QFND/56

TQFN/56

$16.48 @1k

See All High-Speed Interconnect (Differential Signaling) (127)

Pricing Notes:

This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Design Resources

MAX9286COAXEVKIT: Evaluation Kit for MAX9286

Quality And Environmental

Device	Fab Process	Technology	Sample size	Rejects	FIT at 25°C	FIT at 55°C

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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