MAX3693ECJ+

Serializers, Deserializers Overview

The MAX3693ECJ+ is a +3.3V, 622Mbps SDH/SONET 4:1 serializer with clock synthesis and LVDS inputs. It converts 4-bit-wide, 155Mbps parallel data to 622Mbps serial data in ATM and SDH/SONET applications. Operating from a single +3.3V supply, it accepts low-voltage differential-signal (LVDS) clock and data inputs for interfacing with high-speed digital circuitry, and delivers a 3.3V PECL serial-data output. A fully integrated PLL synthesizes an internal 622Mbps serial clock from a 155.52MHz, 77.76MHz, 51.84MHz, or 38.88MHz reference clock. The device operates over the extended temperature range of -40°C to +85°C and is available in a 32-pin TQFP package.

Serializers, Deserializers Feature Summary

• Converts 4-bit-wide, 155Mbps parallel data to 622Mbps serial data
• Fully integrated PLL synthesizes internal 622Mbps serial clock
• Accepts LVDS clock and data inputs for high-speed digital interfacing
• Delivers 3.3V PECL serial-data output

Serializers, Deserializers Applications

• 622Mbps SDH/SONET Transmission Systems
• 622Mbps ATM/SONET Access Nodes
• Add/Drop Multiplexers
• Digital Cross Connects

Serializers, Deserializers Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels. Confirm RoHS compliance status and lead-free packaging designation (+ suffix). Check for obsolescence notices or discontinuance notifications prior to procurement. Ensure environmental specifications match operational requirements.

Serializers, Deserializers Selection Notes

Select based on required data rate conversion and interface compatibility. Verify reference clock frequency support against system design. Ensure power supply voltage matches +3.3V requirement. Consider thermal management within specified operating temperature range.

Serializers, Deserializers Part Context

Part of Maxim Integrated's SDH/SONET serializer family designed for high-speed telecommunications applications. Provides serialization functionality with integrated clock recovery capabilities.

Serializers, Deserializers Replacement Considerations

Evaluate pin-compatible alternatives offering similar serialization rates and interface standards. Verify functional equivalence regarding clock synthesis and power consumption characteristics.