Rainbow-electronics MAX9218 Manual do Utilizador descarregar pdf

General 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 con-

verted 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, pro-

viding isolation between the transmitting and receiving

ends of the interface. The MAX9218 features a selec-

table 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.

Applications

Navigation System Display

In-Vehicle Entertainment System

Video Camera

LCD Displays

Features

♦ 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

MAX9218

27-Bit, 3MHz-to-35MHz

DC-Balanced LVDS Deserializer

________________________________________________________________ Maxim Integrated Products 1

RGB_OUT7

RGB_OUT6

RGB_OUT5

RGB_OUT4

RGB_OUT3

RGB_OUT2

RGB_OUT1

RGB_OUT0

PCLK_OUT

LOCK

CCO

GND

R/F

RNG1

CCLVDS

IN+

IN-

LVDS GND

PLL GND

CCPLL

RNG0

GND

REFCLK

PWRDWN

OUTEN

CNTL_OUT0

CNTL_OUT1

CNTL_OUT2

CNTL_OUT3

CNTL_OUT4

CNTL_OUT5

CNTL_OUT6

CNTL_OUT7

CNTL_OUT8

DE_OUT

TQFP

MAX9218

RGB_OUT17

RGB_OUT16

RGB_OUT15

RGB_OUT14

RGB_OUT13

RGB_OUT12

RGB_OUT11

RGB_OUT10

RGB_OUT9

RGB_OUT8

CCO

GND

RGB_OUT7

RGB_OUT6

RGB_OUT4

RGB_OUT3

RGB_OUT0

PCLK_OUT

LOCK

CCO

GND

CCO

RGB_OUT2

RGB_OUT1

RGB_OUT5

CCLVDS

IN+

IN-

LVDS GND

PLL GND

CCPLL

RNG0

REFCLK

GND

RNG1

R/F

CNTL_OUT2

CNTL_OUT3

CNTL_OUT4

CNTL_OUT6

DE_OUT

CNTL_OUT8

CNTL_OUT7

CNTL_OUT1

CNTL_OUT0

OUTEN

PWRDWN

RGB_OUT16

RGB_OUT15

RGB_OUT14

RGB_OUT13

RGB_OUT12

RGB_OUT11

RGB_OUT10

RGB_OUT9

RGB_OUT8

CCO

GND

CCO

RGB_OUT17

THIN QFN-EP

MAX9218

CNTL_OUT5

TOP VIEW

PART TEMP RANGE PIN-PACKAGE

PKG

CODE

MAX9218ECM -40°C to +85°C 48 TQFP C48-5

MAX9218ETM -40°C to +85°C 48 Thin QFN-EP* T4866-1

Pin Configurations

Ordering Information

19-3557; Rev 1; 4/05

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

*EP = Exposed pad.

1 2 3 4 5 6 ... 15 16

Resumo do Conteúdo

Página 1 - DC-Balanced LVDS Deserializer

General DescriptionThe MAX9218 digital video serial-to-parallel converterdeserializes a total of 27 bits during data and controlphases. In the data ph

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MAX921827-Bit, 3MHz-to-35MHz DC-Balanced LVDS Deserializer10 ______________________________________________________________________________________Det

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MAX921827-Bit, 3MHz-to-35MHz DC-Balanced LVDS Deserializer______________________________________________________________________________________ 11MAX

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MAX921827-Bit, 3MHz-to-35MHz DC-Balanced LVDS Deserializer12 ______________________________________________________________________________________Inp

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MAX921827-Bit, 3MHz-to-35MHz DC-Balanced LVDS Deserializer______________________________________________________________________________________ 13Sta

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MAX921827-Bit, 3MHz-to-35MHz DC-Balanced LVDS Deserializer14 ______________________________________________________________________________________ESD

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MAX921827-Bit, 3MHz-to-35MHz DC-Balanced LVDS Deserializer______________________________________________________________________________________ 15Pac

Página 8

MAX921827-Bit, 3MHz-to-35MHz DC-Balanced LVDS DeserializerMaxim cannot assume responsibility for use of any circuitry other than circuitry entirely em

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MAX921827-Bit, 3MHz-to-35MHz DC-Balanced LVDS Deserializer2 _______________________________________________________________________________________ABS

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MAX921827-Bit, 3MHz-to-35MHz DC-Balanced LVDS Deserializer_______________________________________________________________________________________ 3DC

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MAX921827-Bit, 3MHz-to-35MHz DC-Balanced LVDS Deserializer4 _______________________________________________________________________________________Not

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MAX921827-Bit, 3MHz-to-35MHz DC-Balanced LVDS Deserializer_______________________________________________________________________________________ 5WOR

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MAX921827-Bit, 3MHz-to-35MHz DC-Balanced LVDS Deserializer6 _______________________________________________________________________________________Pin

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MAX921827-Bit, 3MHz-to-35MHz DC-Balanced LVDS Deserializer_______________________________________________________________________________________ 7Fun

Página 15

MAX921827-Bit, 3MHz-to-35MHz DC-Balanced LVDS Deserializer8 _______________________________________________________________________________________PCL

Página 16 - 48L THIN QFN.EPS

MAX921827-Bit, 3MHz-to-35MHz DC-Balanced LVDS Deserializer_______________________________________________________________________________________ 9PWR

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Rainbow-electronics MAX9218 Manual do Utilizador

Consulte online ou descarregue Manual do Utilizador para Painel de controlo Rainbow-electronics MAX9218. Rainbow Electronics MAX9218 User Manual Manual do Utilizador

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