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

Description

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 LQFP packages and is specified from -40°C to +85°C.

An evaluation kit is available: MAX9217EVKIT, MAX9218EVKIT

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 LQFP 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

Signal Type

Functions

Data Rates
(Mbps)

V_SUPPLY
(V)

Price

See Notes

MAX9218

DC Balanced

Low Power Shutdown Mode

Standalone Deserializer

LVDS

LVCMOS

Deserializer

700

3.3

$4.79 @1k

See All High-Speed Interconnect (Differential Signaling) (132)

Diagram

Functional Block Diagram

Application Notes

Application Note 3578: Audio Data Transmission in MAX9217/MAX9218 Video Link - MAX9218
Application Note 3806: Performance Test for a Serializer and Deserializer Pair: MAX9247 and MAX9218 - MAX9218
Application Note 3964: Enabling Test Modes on the MAX9247 - MAX9218
Application Note 4007: Robust, Fail-Safe Biasing Circuit for AC-Coupled Multidrop LVDS Bus - MAX9218
Application Note 4019: LVDS Offers Robust Video Interface for Automotive Applications - MAX9218
Application Note 4020: Working with MAX9217/MAX9218/MAX9247/MAX9248/MAX9250 Evaluation Boards - MAX9218
Application Note 4099: Evaluate Serializer-Deserializer (SerDes) Performance by Creating Eye Pattern Templates - MAX9218

Evaluation Kits

MAX9217EVKIT, MAX9218EVKIT

Reliability Reports

Reliability Report: MAX9218.pdf AEC-MAX9218ECM+_B.pdf MAX9218ECM+.pdf

Show FIT data for:

Software/Models

MAX9218 IBIS Model

Ordering Information

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-10 of 10

MAX9218 Free
Sample Buy Status Recommended Replacement

Package: TYPE PINS FOOTPRINT

DRAWING CODE/VAR *

Temp RoHS/Lead-Free?
Materials Analysis

MAX9218ECM/V+

Active
LQFP;48 pin;83 mm²
Outline Drawing: 21-0054 (PDF)
Land Pattern: 90-0093 (PDF)
Use pkgcode/variation: C48+5*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX9218ECM/V+T

Active
LQFP;48 pin;83 mm²
Outline Drawing: 21-0054 (PDF)
Land Pattern: 90-0093 (PDF)
Use pkgcode/variation: C48+5*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX9218ECM N/A No Longer Available MAX9218ECM+
LQFP;48 pin;83 mm²
Outline Drawing: 21-0054 (PDF)
Land Pattern: 90-0093 (PDF)
Use pkgcode/variation: C48-5*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

MAX9218ECM-T N/A No Longer Available MAX9218ECM+

Land Pattern: Not Available

-40°C to +85°C See data sheet

MAX9218ECM+

Active
LQFP;48 pin;83 mm²
Outline Drawing: 21-0054 (PDF)
Land Pattern: 90-0093 (PDF)
Use pkgcode/variation: C48+5*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX9218ECM+T

Active
LQFP;48 pin;83 mm²
Outline Drawing: 21-0054 (PDF)
Land Pattern: 90-0093 (PDF)
Use pkgcode/variation: C48+5*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX9218ETM+

Active
TQFN;48 pin;37 mm²
Outline Drawing: 21-0141 (PDF)
Land Pattern: 90-0057 (PDF)
Use pkgcode/variation: T4866+1*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis

MAX9218ETM+T

Active

Land Pattern: Not Available

-40°C to +85°C See data sheet

MAX9218ETM N/A No Longer Available MAX9218ETM+
TQFN;48 pin;37 mm²
Outline Drawing: 21-0141 (PDF)
Land Pattern: 90-0057 (PDF)
Use pkgcode/variation: T4866-1*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis

MAX9218ETM-T N/A No Longer Available MAX9218ETM+

Land Pattern: Not Available

-40°C to +85°C See data sheet

Notes and Comments

Works as a chipset with MAX9217 Serializer

Related Products

MAX9217 27-Bit, 3MHz-to-35MHz DC-Balanced LVDS Serializer
MAX9234, MAX9236, MAX9238 Hot-Swappable, 21-Bit, DC-Balanced LVDS Deserializers
MAX9210, MAX9214, MAX9220, MAX9222 Programmable DC-Balance 21-Bit Deserializers

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Description
Key Features
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Key Specifications
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Application Notes
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Document Ref.: 19-3557; Rev 5; 2009-09-16
This page last modified: 2009-09-16