M31002AGLC 156.250000

Overview

The M31002AGLC 156.250000 is a Voltage Controlled Crystal Oscillator (VCXO) manufactured by MtronPTI, operating at a nominal frequency of 156.25 MHz with an LVDS output type. It utilizes the QiK Chip technology and features a hermetically sealed high precision AT cut quartz crystal. The device supports multiple voltage requirements including 3.3V, 2.5V, and 1.8V, and includes an enable/disable function. It is housed in a 6-SMD, No Lead package with dimensions of 5x7 mm.

Feature Summary

• Utilizes QiK Chip technology for superior jitter performance comparable to SAW based oscillators
• Features a hermetically sealed high precision AT cut quartz crystal combined with advanced circuitry
• Supports flexible power supply options including 3.3V, 2.5V, and 1.8V configurations
• Includes an enable/disable control function for power management

Applications

• Telecommunications systems such as SONET, SDH, DWDM, FEC, SERDES, and OC-3 through OC-192
• Wireless base stations, WLAN, and Gigabit Ethernet networks
• Avionic flight controls and military communications
• Clock and Data Recovery (CDR) circuits requiring low jitter generation

Procurement Notes

Verify that the specific ordering suffix matches the required output voltage and frequency tolerance. Confirm the package style corresponds to the 6-SMD, No Lead configuration. Ensure the enable/disable functionality aligns with system power management requirements. Cross-reference the RoHS compliance status if environmental regulations apply. Validate the lead time expectations against project schedules due to potential manufacturing cycles.

Selection Notes

Select this component when a stable 156.25 MHz clock signal with LVDS outputs is required. Consider the 5x7 mm footprint for space-constrained designs. Evaluate the thermal stability and phase noise specifications against system jitter budgets. Ensure the control voltage range meets the design's tuning requirements. Verify compatibility with available power rails (3.3V, 2.5V, or 1.8V).

Part Context

This part belongs to the M310x series of VCXOs from MtronPTI. The series is characterized by tight thermal stability, broad frequency ranges, and industry-standard packaging. It is designed to provide a quick foundation for building solutions in demanding circuit applications requiring precise clock generation.

Replacement Considerations

Direct substitutes within the same series include other M310x variants with different frequencies or output types. Check datasheets for pin-to-pin compatibility and electrical parameter equivalence before substitution.