MAX9268GCM/V+ by Analog Devices

Gigabit Multimedia Serial Link Deserializer with LVDS System Interface

Status: Active
Series: MAX9268
RoHS: Unknown
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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 I²S 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 I²S audio channel, and auxiliary control outputs. The three audio outputs form a standard I²S 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 (µC), 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/µC 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 I²C 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 -40°C to +105°C automotive temperature range.

Prices starting from US$9.35


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$10.08
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Logo for element14 element14 US$9.35
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Features

Pairs with Any GMSL Serializer
2.5Gbps Payload-Rate AC-Coupled Serial Link
Scrambled 8b/10b Line Coding
Supports WXGA (1280 x 800) with 24-Bit Color
8.33MHz to 104MHz (3-Channel LVDS) or 6.25MHz to 78MHz (4-Channel LVDS) Output Clock
4-Bit to 32-Bit Word Length, 8kHz to 192kHz I²S Audio Channel Supports High-Definition Audio
Embedded Half-/Full-Duplex Bidirectional Control Channel (100kbps to 1Mbps)
Two 3-Level Inputs Support 9 Device Addresses
Interrupt Supports Touch-Screen Functions for Display Panels
I²C Master for Peripherals
Equalizer for Serial Link Input
Programmable Spread Spectrum on the LVDS and Control Outputs for Reduced EMI
Serial-Data Clock Recovery Eliminates an External Clock
Automatic Data-Rate Detection Allows On-the-Fly Data-Rate Change
Built-In PRBS Generator for BER Testing of the Serial Link
ISO 10605 and IEC 61000-4-2 ESD Protection
-40°C to +105°C Operating Temperature Range
1.8V to 3.3V I/O and 3.3V Core Supplies
Patent Pending

Specifications

Signal Type (Rx) CML
Signal Type (Tx) LVDS
Functions Deserializer
# Rx 1
# Tx 5
Data Rates (Mbps) 2500
VSUPPLY (V) 1.83.3
Package/Pins TQFP/48
BudgetaryPrice (See Notes) 7.06


MAX9268GCM/V+ Semiconductors - ICs by Analog Devices

DESERIALISER 2.5GBPS TQFP-48

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

SERDES Function Deserialiser
Data Rate 2.5Gbps
IC Input Type CML
IC Output Type LVDS
Driver Case Style TQFP
No. of Pins 48Pins
Supply Voltage Min 1.7V
Supply Voltage Max 3.6V
No. of Inputs 1
No. of Outputs 5Outputs
Product Range -
Automotive Qualification Standard AEC-Q100
RoHS Phthalates Compliant To Be Advised
MSL MSL 3 - 168 hours
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Deserialiser, Aec-Q100, 2.5Gbps, Tqfp-48 | Newark Electronics
DESERIALISER, 2.5GBPS, TQFP-48 | element14

Frequently Asked Questions

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This part has not been flagged as RoHS Compliant.

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