MAX9210EUM+TD

Serializers, Deserializers Overview

The MAX9210EUM+TD is a programmable DC-balance 21-bit deserializer from Analog Devices/Maxim Integrated. It converts three LVDS serial data inputs into 21 single-ended LVCMOS/LVTTL outputs using a parallel rate LVDS clock for timing. The device supports operating frequencies of 8MHz to 34MHz in DC-balanced mode and 10MHz to 40MHz in non-DC-balanced mode. It features a low-profile 48-lead TSSOP package, operates over a temperature range of -40°C to +85°C, and includes a separate output supply (VCCO) allowing interface to 1.8V to 5V logic levels.

Serializers, Deserializers Feature Summary

• Programmable DC balance or non-DC balance operation via the DCB/NC pin
• High-impedance outputs when PWRDWN is low, enabling output busing
• LVDS inputs meet IEC 61000-4-2 Level 4 ESD specifications
• Pin compatible with DS90CR216A and DS90CR218A

Serializers, Deserializers Applications

• Digital Copiers
• Laser Printers

Serializers, Deserializers Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and temperature range. Ensure compatibility with companion serializers such as the MAX9209 or MAX9213. Confirm that the DCB/NC pin configuration matches the required system mode, as this determines the operational frequency and strobe edge characteristics.

Serializers, Deserializers Selection Notes

Select the MAX9210 variant specifically for applications requiring lower operating frequencies up to 34MHz and rising-edge output strobes. This model provides slower output transitions compared to higher-speed variants, which helps reduce electromagnetic interference. Ensure the design accommodates the specific power-down delay and PLL lock time requirements defined in the electrical characteristics.

Serializers, Deserializers Part Context

This component belongs to the MAX9210/MAX9214/MAX9220/MAX9222 family of programmable DC-balance 21-bit deserializers. These devices are designed to work in conjunction with Maxim Integrated serializers to transmit high-speed video or data across cables. The MAX9210 represents the lower-frequency tier within this series, optimized for reduced EMI through controlled output transition times.

Serializers, Deserializers Replacement Considerations

The MAX9210 is pin-compatible with the DS90CR216A and DS90CR218A. When replacing these legacy components, verify that the system does not rely on fail-safe features that are only active in non-DC-balanced mode, as the MAX9210's behavior differs between modes.