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 provides 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.

特性 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

Applications

?? Automotive Navigation Systems

?? Automotive DVD Entertainment Systems

?? Digital Copiers

?? Laser Printers