D-Link DSC-350 - Digital Camera - 0.35 Megapixel Specifications download pdf

_______________________________________________________________ Maxim Integrated Products 1

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

Gigabit Multimedia Serial Link Deserializer

with LVDS System Interface

MAX9268

General Description

The MAX9268 deserializer utilizes Maxim’s gigabit

multimedia serial link (GMSL) technology. The MAX9268

deserializer features an LVDS system interface for reduced

pin count and a smaller package, and pairs with any GMSL

serializer to form a complete digital serial link for joint

transmission of high-speed video, audio, and bidirectional

control data.

The MAX9268 allows a maximum serial payload data

rate of 2.5Gbps for a 15m shielded twisted-pair (STP)

cable. The deserializer operates up to a maximum

output clock rate of 104MHz (3-channel LVDS) or 78MHz

(4-channel LVDS). This serial link supports display

panels from QVGA (320 x 240) to WXGA (1280 x 800) and

higher with 24-bit color.

The 3-channel mode outputs an LVDS clock, three lanes

of LVDS data (21 bits), UART control signals, and one I

audio channel consisting of three signals. The 4-channel

mode outputs an LVDS clock, four lanes of LVDS data

(28 bits), UART control signals, an I

S audio channel,

and auxiliary control outputs. The three audio outputs

form a standard I

S interface, supporting sample rates

from 8kHz to 192kHz and audio word lengths of 4 to 32

bits. The embedded control channel forms a full-duplex,

differential, 100kbps to 1Mbps UART link between the

serializer and deserializer. An electronic control unit (ECU),

or microcontroller (FC), can be located on the serializer

side of the link (typical for video display), on the MAX9268

side of the link (typical for image sensing), or on both sides.

In addition, the control channel enables ECU/FC control of

peripherals on the remote side, such as backlight control,

grayscale gamma correction, camera module, and touch

screen. Base-mode communication with peripherals uses

either I

C or the GMSL UART format. In addition, the

MAX9268 features a bypass mode that enables full-duplex

communication using custom UART formats.

The GMSL serializer driver preemphasis, along with the

MAX9268 channel equalizer, extends the link length and

enhances the link reliability. Spread spectrum is available

to reduce EMI on the LVDS and control outputs of the

MAX9268. The serial line inputs comply with ISO 10605 and

IEC 61000-4-2 ESD protection standards.

The core supply for the MAX9268 is 3.3V. The I/O supply

ranges from 1.8V to 3.3V. The MAX9268 is available in

a 48-pin TQFP package (7mm x 7mm) with an exposed

pad, and is specified over the -40NC to +105NC automotive

temperature range.

Features

S Pairs with Any GMSL Serializer

S 2.5Gbps Payload-Rate AC-Coupled Serial Link

S Scrambled 8b/10b Line Coding

S Supports WXGA (1280 x 800) with 24-Bit Color

S 8.33MHz to 104MHz (3-Channel LVDS) or 6.25MHz

to 78MHz (4-Channel LVDS) Output Clock

S 4-Bit to 32-Bit Word Length, 8kHz to 192kHz I

Audio Channel Supports High-Definition Audio

S Embedded Half-/Full-Duplex Bidirectional Control

Channel (100kbps to 1Mbps)

S Two 3-Level Inputs Support 9 Device Addresses

S Interrupt Supports Touch-Screen Functions for

Display Panels

S I

C Master for Peripherals

S Equalizer for Serial Link Input

S Programmable Spread Spectrum on the LVDS and

Control Outputs for Reduced EMI

S Serial-Data Clock Recovery Eliminates an External

Clock

S Automatic Data-Rate Detection Allows On-the-Fly

Data-Rate Change

S Built-In PRBS Generator for BER Testing of the

Serial Link

S ISO 10605 and IEC 61000-4-2 ESD Protection

S -40NC to +105NC Operating Temperature Range

S 1.8V to 3.3V I/O and 3.3V Core Supplies

S Patent Pending

19-5211; Rev 2; 1/11

Ordering Information

Applications

High-Resolution Automotive Navigation

Rear-Seat Infotainment

Megapixel Camera Systems

/V denotes an automotive qualified product.

+Denotes a lead(Pb)-free/RoHS-compliant package.

*EP = Exposed pad.

T = Tape and reel.

EVALUATION KIT

AVAILABLE

PART TEMP RANGE PIN-PACKAGE

MAX9268GCM/V+

-40NC to +105NC

48 TQFP-EP*

MAX9268GCM/V+T

-40NC to +105NC

48 TQFP-EP*

1 2 3 4 5 6 ... 34 35

Summary of Contents

Page 1 - AVAILABLE

_______________________________________________________________ Maxim Integrated Products 1For pricing, delivery, and ordering information, pleas

Page 2 - DC ELECTRICAL CHARACTERISTICS

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Page 3 - Voltage V

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Page 4 - AC ELECTRICAL CHARACTERISTICS

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Page 11 - C Timing Parameters

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Page 13 - Register Mapping

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Page 16 - Bus-Width Selection

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Page 17 - Figure 12. LVDS Output Timing

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Page 18 - Reserved Bit (RES)/CNTL1

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Page 19 - Settings

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Page 22 - Interrupt Control

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Page 23 - Maximum SDIV Settings

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Page 24 - Video-Display Applications

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Page 26 - Error Checking

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Page 27 - TXCLKOUT_

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Page 29 - ESD Protection

Gigabit Multimedia Serial Link Deserializer with LVDS System InterfaceMAX9268Maxim cannot assume responsibility for use of any circuitry other than ci

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Page 34 - PROCESS: CMOS

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D-Link DSC-350 - Digital Camera - 0.35 Megapixel Specifications

Browse online or download Specifications for Bridge cameras D-Link DSC-350 - Digital Camera - 0.35 Megapixel. D-Link DSC-350 - Digital Camera - 0.35 Megapixel Specifications User Manual

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Browse online or download Specifications for Bridge cameras D-Link DSC-350 - Digital Camera - 0.35 Megapixel. D-Link DSC-350 - Digital Camera - 0.35 Megapixel Specifications User Manual

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