MAX9218 27-Bit, 3MHz-to-35MHz DC-Balanced LVDS Deserializer

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The MAX9218 digital video serial-to-parallel converter deserializes a total of 27 bits during data and control phases. In the data phase, the LVDS serial input is converted to 18 bits of parallel video data and in the control phase, the input is converted to 9 bits of parallel control data. The separate video and control phases take advantage of video timing to reduce the serial data rate. The MAX9218 pairs with the MAX9217 serializer to form a complete digital video transmission system.

Proprietary data decoding reduces EMI and provides DC balance. The DC balance allows AC-coupling, providing isolation between the transmitting and receiving ends of the interface. The MAX9218 features a selectable rising or falling output latch edge.

ESD tolerance is specified for ISO 10605 with ±10kV contact discharge and ±30kV air discharge.

The MAX9218 operates from a +3.3V core supply and features a separate output supply for interfacing to 1.8V to 3.3V logic-level inputs. This device is available in 48-lead Thin QFN and TQFP packages and is specified from -40°C to +85°C.

Key Features

Applications/Uses

Proprietary Data Decoding for DC Balance and Reduced EMI
Control Data Deserialized During Video Blanking
Five Control Data Inputs Are Single Bit-Error Tolerant
Output Transition Time Is Scaled to Operating Frequency for Reduced EMI
Staggered Output Switching Reduces EMI
Output Enable Allows Busing of Outputs
Clock Pulse Stretch on Lock
Wide ±2&% Reference Clock Tolerance
Synchronizes to MAX9217 Serializer Without External Control
ISO 10605 ESD Protection
Separate Output Supply Allows Interface to 1.8V to 3.3V Logic
+3.3V Core Power Supply
Space-Saving Thin QFN and TQFP Packages
-40°C to +85°C Operating Temperature

	In-Vehicle Entertainment Systems
	LCD Displays
	Navigation System Display
	Video Cameras

Key Specifications: High-Speed Interconnect (Differential Signaling)

Part Number

Features

Rx Signal Type

Tx Signal Type

Functions

Number of Rx

Number of Tx

Data Rates (Mbps)

Supply Voltage (V)

Output Transition Time (max) (ps)

ESD Protection (±kV)

RoHS Available

Industry Qualified

Package

Smallest Available Package (max w/pins) (mm²)

Price^*

MAX9218

•	DC Balanced

•	Low Power Shutdown Mode

•	Standalone Deserializer

LVDS

LVCMOS

•	Deserializer

700

3.3

5,300

Yes

Automotive - AECQ100
Automotive - General

LQFP/48
THIN QFN/48

$4.79 @ 1k

See All High-Speed Interconnect (Differential Signaling) (131)

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 prices and delivery, please see the price and availability page or contact an authorized distributor.