MAX9247ECM+T by Analog Devices

27-Bit, 2.5MHz-to-42MHz DC-Balanced LVDS Serializer

Status: Active
Series: MAX9247
RoHS: Unknown
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The MAX9247 digital video parallel-to-serial converter serializes 27 bits of parallel data into a serial-data stream. Eighteen bits of video data and 9 bits of control data are encoded and multiplexed onto the serial interface, reducing the serial-data rate. The data-enable input determines when the video or control data is serialized. The MAX9247 pairs with the MAX9248/MAX9250 deserializers to form a complete digital video serial link. Interconnect can be controlled-impedance PCB traces or twisted-pair cable. Proprietary data encoding reduces EMI and provides DC balance. DC balance allows AC-coupling, providing isolation between the transmitting and receiving ends of the interface. The LVDS output is internally terminated with 100Ω. For operating frequencies less than 35MHz, the MAX9247 can also pair with the MAX9218 deserializer. ESD tolerance is specified for ISO 10605 with ±10kV Contact Discharge and ±30kV Air-Gap Discharge. The MAX9247 operates from a +3.3V core supply and features a separate input supply for interfacing to 1.8V to 3.3V logic levels. This device is available in a 48-lead LQFP package and is specified from -40°C to +85°C or -40°C to +105°C.

Prices starting from US$9.62


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Features

Preemphasis Improves Eye Diagram and Signal Integrity at the Output
Proprietary Data Encoding for DC Balance and Reduced EMI
Control Data Sent During Video Blanking
Five Control Data Inputs are Single-Bit-Error Tolerant
Programmable Phase-Shifted LVDS Signaling Reduces EMI
Output Common-Mode Filter Reduces EMI
Greater Than 10m STP Cable Drive
Wide ±2% Reference Clock Tolerance
ISO 10605 and IEC 61000-4-2 Level 4 ESD Protection
Separate Input Supply Allows Interface to 1.8V to 3.3V Logic
+3.3V Core Supply
Space-Saving LQFP Package
-40°C to +85°C and -40°C to +105°C Operating Temperature Ranges

Specifications

Signal Type (Rx) LVCMOS
Signal Type (Tx) LVDS
Functions Serializer
# Rx 27
# Tx 1
Data Rates (Mbps) 756
VSUPPLY (V) 3.3
Package/Pins LQFP/48
BudgetaryPrice (See Notes) 6.78


MAX9247ECM+T Drivers & Interfaces by Analog Devices

SERIALISER, 27-BIT, 840MBPS, LQFP-48

Status: Unknown
Series: -
RoHS: Compliant
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Specifications

SERDES Function Serialiser
Data Rate 840Mbps
IC Input Type LVTTL
IC Output Type LVDS
Driver Case Style LQFP
No. of Pins 48Pins
Supply Voltage Min 3V
Supply Voltage Max 3.6V
RoHS Compliant Yes

Alternative Descriptions

Serialiser, 27-Bit, 840Mbps, Lqfp-48 | Newark Electronics

Frequently Asked Questions

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Is the MAX9247ECM+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Farnell and Newark Electronics have stock available or on a lead time for MAX9247ECM+T .

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