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MAX9213 - Programmable DC-Balanced 21-Bit Serializers

This page provides the datasheet information for the MAX9213, a member of the MAX9209 Programmable DC-Balanced 21-Bit Serializers family.

Description

The MAX9209/MAX9213 serialize 21 bits of LVTTL/ LVCMOS parallel input data to three LVDS outputs.

A parallel rate clock on a fourth LVDS output provides timing for deserialization.

Features

  • o Programmable DC-Balanced or Non-DC-Balanced Operation o DC Balance Allows AC-Coupling for Ground-Shift Tolerance o As Low as 8MHz Operation o Pin Compatible with DS90CR215 and DS90CR217 in Non-DC-Balanced Mode o Integrated 110Ω (DC-Balanced) and 410Ω (Non- DC-Balanced) Output Resistors o 5V Tolerant LVTTL/LVCMOS Data Inputs o PLL Requires No External Components o Up to 1.785Gbps Throughput o LVDS Outputs Meet IEC 61000-4-2 and ISO 10605 Requirements o LVDS Outputs Conform to ANSI TIA/EIA-644 L.

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Datasheet preview – MAX9213
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Full PDF Text Transcription

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MAX9209/MAX9213 19-2828; Rev 5; 3/12 EVAALVUAAILTAIOBNLEKIT Programmable DC-Balanced 21-Bit Serializers General Description The MAX9209/MAX9213 serialize 21 bits of LVTTL/ LVCMOS parallel input data to three LVDS outputs. A parallel rate clock on a fourth LVDS output provides timing for deserialization. The MAX9209/MAX9213 feature programmable DC balance, which allows isolation between the serializer and deserializer using AC-coupling. The DC balance circuits on each channel code the data, limiting the imbalance of transmitted ones and zeros to a defined range. The companion MAX9210/MAX9214 deserializers decode the data. When DC balance is not programmed, the serializers are compatible with non-DC-balanced, 21-bit serializers such as the DS90CR215 and DS90CR217.
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