MAX9206EAI/V+T

Serializers, Deserializers Overview

The MAX9206EAI/V+T is a 10-bit bus LVDS deserializer from Analog Devices/Maxim Integrated, packaged in a 28-pin SSOP. It transforms high-speed serial BLVDS data streams into 10-bit parallel LVCMOS/LVTTL data and clock signals. The device operates on a single +3.3V supply (3.0V to 3.6V) and supports data rates up to 450Mbps with a reference clock range of 16MHz to 45MHz. It features automatic clock recovery, power-down mode reducing current to less than 600µA, and an output enable function. The component is qualified for automotive applications and functions within a temperature range of -40°C to +85°C.

Serializers, Deserializers Feature Summary

• Automatic clock recovery using frequency, bit, and frame lock mechanisms
• Supports hot insertion and synchronization without system interruption
• Programmable output strobe edge selection via RCLK_R/F pin
• Pin-compatible with DS92LV1212A and DS92LV1224 devices

Serializers, Deserializers Applications

• Cellular phone base stations
• Add/Drop multiplexers
• Digital cross-connects
• DSLAMs
• Network switches and routers

Serializers, Deserializers Procurement Notes

Verify the specific suffix /V indicates automotive qualification status as defined by the manufacturer. Confirm the package type is 28-SSOP and check RoHS compliance documentation. Ensure the operating voltage matches the required 3.0V to 3.6V range. Validate that the reference clock frequency falls within the 16MHz to 45MHz specification for this model variant.

Serializers, Deserializers Selection Notes

Select this component when a standalone deserializer is required for unidirectional links. It pairs with serializers like the MAX9205/MAX9207 to reduce interconnect complexity. Consider the 450Mbps throughput limit and 16MHz-45MHz reference clock range. Verify compatibility with existing PCB layout constraints for SSOP packages and ensure thermal management meets the -40°C to +85°C operational requirements.

Serializers, Deserializers Part Context

This part belongs to the MAX9206/MAX9208 family of 10-bit bus LVDS deserializers. The MAX9206 variant specifically handles data rates up to 450Mbps. It is designed to work in conjunction with Maxim serializers to simplify board layouts and reduce size by eliminating parallel bus skew. The series supports both point-to-point and bus applications over PCB traces or twisted-pair cables.

Serializers, Deserializers Replacement Considerations

The datasheet notes pin compatibility with DS92LV1212A and DS92LV1224. Verify electrical specifications and feature sets against these equivalents before substitution. Ensure the replacement supports the required 10-bit parallel output and BLVDS input interface.

Serializers, Deserializers FAQ

How does the MAX9206 handle initialization after power-up?

Upon power-up with REFCLK stable and PWRDN high, the internal PLL locks to the reference clock in 2048 cycles. Once transitions are detected at the serial input, it locks to the phase and frequency of the serial data.

What is the purpose of the LOCK output pin?

The LOCK pin goes low when the PLL has achieved frequency and phase lock to the serial input and framing bits have been identified. It remains active to indicate the status of the serial input even when outputs are disabled.

Can the device operate without sync patterns?

Yes, the device can lock to pseudorandom serial input data using a deductive algorithm to find embedded clock edges, allowing hot insertion without disrupting other links.