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General Description

The MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/

MAX9222 deserialize three LVDS serial data inputs into

21 single-ended LVCMOS/LVTTL outputs. A parallel rate

LVDS clock received with the LVDS data streams pro-

vides timing for deserialization. The outputs have a sepa-

rate supply, allowing 1.8V to 5V output logic levels.

The MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/

MAX9222 feature programmable DC balance, which

allows isolation between a serializer and deserializer

using AC-coupling. A deserializer decodes data trans-

mitted by a MAX9209/MAX9211/MAX9213/MAX9215

serializer.

The MAX9210/MAX9212/MAX9214/MAX9216 have ris-

ing-edge output strobes, and when DC balance is not

programmed, are compatible with non-DC-balanced

21-bit deserializers such as the DS90CR216A and

DS90CR218A. The MAX9220/MAX9222 have falling-

edge output strobes.

Two frequency versions and two DC balance default con-

ditions are available for maximum replacement flexibility

and compatibility with popular non-DC-balanced deserial-

izers. The transition time of the single-ended outputs is

increased on the low-frequency version parts (MAX9210/

MAX9212/MAX9220) for reduced EMI.

The MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/

MAX9222 are available in TSSOP and space-saving QFN

packages, and operate over the -40°C to +85°C temper-

ature range.

Applications

Automotive Navigation Systems

Automotive DVD Entertainment Systems

Digital Copiers

Laser Printers

Features

♦ Programmable DC Balance or Non-DC Balance

♦ DC Balance Allows AC-Coupling for Wider Input

Common-Mode Voltage Range

♦ As Low as 8MHz Operation

(MAX9210/MAX9212/MAX9220)

♦ Falling-Edge Output Strobe (MAX9220/MAX9222)

♦ Slower Output Transitions for Reduced EMI

(MAX9210/MAX9212/MAX9220)

♦ High-Impedance Outputs when PWRDWN is Low

Allow Output Busing

♦ Pin Compatible with DS90CR216A/DS90CR218A

(MAX9210/MAX9212/MAX9214/MAX9216)

♦ Fail-Safe Inputs in Non-DC-Balanced Mode

♦ 5V Tolerant PWRDWN Input

♦ PLL Requires No External Components

♦ Up to 1.785Gbps Throughput

♦ Separate Output Supply Pins Allow Interface to

1.8V, 2.5V, 3.3V, and 5V Logic

♦ LVDS Inputs Meet IEC 61000-4-2 Level 4 ESD

Requirements

♦ LVDS Inputs Conform to ANSI TIA/EIA-644 LVDS

Standard

♦ Low-Profile 48-Lead TSSOP and Space-Saving

QFN Packages

♦ +3.3V Main Power Supply

♦ -40°C to +85°C Operating Temperature Range

MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/MAX9222

Programmable DC-Balance

21-Bit Deserializers

________________________________________________________________ Maxim Integrated Products 1

Ordering Information

19-2864; Rev 1; 8/03

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.

*Future product—contact factory for availability.

**EP = Exposed pad.

Functional Diagram and Pin Configurations appear at end

of data sheet.

PART TEMP RANGE PIN-PACKAGE

MAX9210ETM* -40°C to +85°C 48 Thin QFN-EP**

MAX9210EUM* -40°C to +85°C 48 TSSOP

MAX9212ETM* -40°C to +85°C 48 Thin QFN-EP**

MAX9212EUM* -40°C to +85°C 48 TSSOP

MAX9214ETM* -40°C to +85°C 48 Thin QFN-EP**

MAX9214EUM -40°C to +85°C 48 TSSOP

MAX9216ETM* -40°C to +85°C 48 Thin QFN-EP**

MAX9216EUM* -40°C to +85°C 48 TSSOP

MAX9220ETM* -40°C to +85°C 48 Thin QFN-EP**

MAX9220EUM* -40°C to +85°C 48 TSSOP

MAX9222ETM* -40°C to +85°C 48 Thin QFN-EP**

MAX9222EUM -40°C to +85°C 48 TSSOP

1 2 3 4 5 6 ... 16 17

Resumo do Conteúdo

Página 1 - 21-Bit Deserializers

General DescriptionThe MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/MAX9222 deserialize three LVDS serial data inputs into21 single-ended LVCMOS/LVTTL outp

Página 2

MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/MAX9222Programmable DC-Balance21-Bit Deserializers10 _________________________________________________________

Página 3

MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/MAX9222Programmable DC-Balance21-Bit Deserializers____________________________________________________________

Página 4

MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/MAX9222Programmable DC-Balance21-Bit Deserializers12 _________________________________________________________

Página 5

5V Tolerant InputPWRDWN is 5V tolerant and is internally pulled down toGND. DCB/NC is not 5V tolerant. The input voltagerange for DCB/NC is nominally

Página 6

MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/MAX9222Programmable DC-Balance21-Bit Deserializers14 _________________________________________________________

Página 7

MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/MAX9222Programmable DC-Balance21-Bit Deserializers____________________________________________________________

Página 8

MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/MAX9222Programmable DC-Balance21-Bit Deserializers16 _________________________________________________________

Página 9

MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/MAX9222Programmable DC-Balance21-Bit DeserializersMaxim cannot assume responsibility for use of any circuitry

Página 10

MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/MAX9222Programmable DC-Balance21-Bit Deserializers2 __________________________________________________________

Página 11

MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/MAX9222Programmable DC-Balance21-Bit Deserializers____________________________________________________________

Página 12

WORST-CASE PATTERN SUPPLY CURRENTvs. FREQUENCYMAX9210 toc01FREQUENCY (MHz)SUPPLY CURRENT (mA)65503520608010012014016040580MAX9214DC-BALANCED MODEWORST

Página 13

MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/MAX9222Programmable DC-Balance21-Bit Deserializers____________________________________________________________

Página 14

Detailed DescriptionThe MAX9210/MAX9212/MAX9220 operate at a parallelclock frequency of 8MHz to 34MHz in DC-balancedmode and 10MHz to 40MHz in non-DC-

Página 15 - Package Information

MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/MAX9222Programmable DC-Balance21-Bit Deserializers____________________________________________________________

Página 16 - 32, 44, 48L QFN .EPS

MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/MAX9222Programmable DC-Balance21-Bit Deserializers8 __________________________________________________________

Página 17 - COMMON DIMENSIONS

MAX9210/MAX9212/MAX9214/MAX9216/MAX9220/MAX9222Programmable DC-Balance21-Bit Deserializers____________________________________________________________

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