M02045G-2Y06-T

Overview

The M02045G-2Y06-T is a RoHS-compliant post-amplifier and quantizer designed for fiber optic communication applications up to 200 Mbps. It operates on a 3.0 V to 5.5 V supply with typical current consumption of 12.5 mA at 3.3 V. The device provides high gain limiting amplification, delivering PECL-compatible differential data outputs (DOUT) and signal status outputs (ST). Key electrical parameters include a typical input sensitivity of 1.6 mVpp, an operating temperature range of -40 °C to +85 °C, and a bandwidth of 100 MHz to 250 MHz. It features programmable signal-level detection with approximately 2 dB optical hysteresis and includes a JAM function to disable outputs during loss of signal.

Feature Summary

• Integrated high-gain limiting amplifier providing necessary gain for PECL compatible logic outputs following photodetector stages.
• Programmable signal-level detector allows user-defined thresholds for enabling logic outputs, featuring inherent hysteresis to prevent chatter.
• JAM function capability disables data outputs when no valid signal is present, preventing noise-induced toggling.
• RoHS-compliant construction available in BCC++16L package format.

Applications

• SDH/SONET 155 Mbps Transceivers
• Fast Ethernet Receivers
• FDDI 125 Mbps Receivers
• ESCON Receivers
• FTTx and Media Converters

Procurement Notes

Verify the specific suffix '06' corresponds to the BCC++16L package configuration as listed in the ordering information table. Confirm that the 'G' designation ensures RoHS compliance for the intended manufacturing process. Ensure the source documentation explicitly supports the availability of this specific part number variant before finalizing procurement specifications.

Selection Notes

Select this component for fiber optic receiver chains requiring post-amplification up to 200 Mbps. It is suitable for environments demanding operation between -40 °C and +85 °C. Consider the BCC++16L package if space constraints or thermal requirements favor this form factor over SOIC or QSOP options. Ensure external AC coupling capacitors are sized appropriately to handle low-frequency cutoffs relative to the data rate.

Part Context

This device belongs to the MC2045-2Y family manufactured by Mindspeed Technologies. The 'M0' prefix indicates the current ordering standard, while the marking remains 'MC2045'. The 'G' suffix specifically denotes RoHS compliance. The '06' suffix identifies the BCC++16L package variant. This series serves as a post-amplifier stage typically positioned after the transimpedance amplifier in optical receiver modules.

Replacement Considerations

The datasheet lists M02045G-2Y04-T (SOIC16), M02045G-2Y03-T (QSOP16), and M02045G-2Y01-T (TSSOP20) as other RoHS-compliant variants within the same functional family. These share identical electrical characteristics but differ in physical package dimensions and pinout configurations.