MAX9258AGCM/V+ by Analog Devices

Programmable Serializer/Deserializer with UART/I²C Control Channel

Status: Active
Series: MAX9258A
RoHS: Unknown
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The MAX9257A serializer pairs with the MAX9258A deserializer to form a complete digital video serial link. The MAX9257A/MAX9258A feature programmable parallel data width, parallel clock frequency range, spread spectrum, and preemphasis. An integrated control channel transfers data bidirectionally at power-up during video blanking over the same differential pair used for video data. This feature eliminates the need for external CAN or LIN interface for diagnostics or programming. The clock is recovered from input serial data at MAX9258A, hence eliminating the need for an external reference clock. The MAX9257A serializes 10, 12, 14, 16, and 18 bits with the addition of two encoding bits for AC-coupling. The MAX9258A deserializer links with the MAX9257A to deserialize a maximum of 20 (data + encoding) bits per pixel/parallel clock period for a maximum serial-data rate of 840Mbps. The word length can be adjusted to accommodate a higher pixel/parallel clock frequency. The pixel clock can vary from 5MHz to 70MHz, depending on the serial-word length. Enabling parity adds two parity bits to the serial word. The encoding bits reduce ISI and allow AC-coupling. The MAX9258A receives programming instructions from the electronic control unit (ECU) during the control channel and transmits to the MAX9257A over the serial video link. The instructions can program or update the MAX9257A, MAX9258A, or an external peripheral device, such as a camera. The MAX9257A communicates with the peripheral device with I²C or UART. The MAX9257A/MAX9258A operate from a +3.3V core supply and feature separate supplies for interfacing to +1.8V to +3.3V logic levels. These devices are available in 40-lead TQFN or 48-pin LQFP packages. These devices are specified over the -40°C to +105°C temperature range.

Prices starting from US$7.40


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$8.30
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Logo for element14 element14 US$7.71
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Features

10/12/14/16/18-Bit Programmable Parallel Data Width
MAX9258A Does Not Require Reference Clock
Parity Protection for Video and Control Channels
Programmable Spread Spectrum
Programmable Rising or Falling Edge for HSYNC, VSYNC, and Clock
Up to 10 Remotely Programmable GPIO on MAX9257A
Automatic Resynchronization in Case of Loss of Lock
MAX9257A Parallel Clock Jitter Filter PLL with Bypass
DC-Balanced Coding Allows AC-Coupling
5 Levels of Preemphasis for Up to 20m STP Cable Drive
Integrity Test Using On-Chip Programmable PRBS Generator and Checker
LVDS I/O Meet ISO 10605 ESD Protection (±10kV Contact and ±30kV Air Discharge)
LVDS I/O Meet IEC 61000-4-2 ESD Protection (±8kV Contact and ±20kV Air Discharge)
LVDS I/O Meet ±200V Machine Model ESD Protection
-40°C to +105°C Operating Temperature Range
Space-Saving, 40-Pin TQFN (5mm x 5mm) with Exposed Pad or 48-Pin LQFP Packages
+3.3V Core Supply and 1.8V to 3.3V I/O Supply

Specifications

Signal Type (Rx) LVDS
Signal Type (Tx) LVCMOS
Functions Deserializer
# Rx 1
# Tx 18
Data Rates (Mbps) 840
VSUPPLY (V) 1.83.3
Package/Pins LQFP/48
BudgetaryPrice (See Notes) 5.81


MAX9258AGCM/V+ Semiconductors - ICs by Analog Devices

DESERIALISER 840MBPS LQFP-48

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

Specifications

SERDES Function Deserialiser
Data Rate 840Mbps
IC Input Type LVDS
IC Output Type LVTTL
Driver Case Style LQFP
No. of Pins 48Pins
Supply Voltage Min 1.7V
Supply Voltage Max 3.6V
No. of Inputs 1
No. of Outputs 18Outputs
Product Range -
Automotive Qualification Standard AEC-Q100
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Deserialiser, Aec-Q100, 840Mbps, Lqfp-48 | Newark Electronics
DESERIALISER, 840MBPS, LQFP-48 | element14

Frequently Asked Questions

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Is the MAX9258AGCM/V+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX9258AGCM/V+ .

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