7Q-38.400MBG-T

Oscillators Overview

The 7Q-38.400MBG-T is a Temperature Compensated Crystal Oscillator (TCXO) manufactured by TXC Corporation, operating at a frequency of 38.4 MHz. It features a frequency stability of ±500 ppb and operates within a temperature range of -30°C to +85°C. The device utilizes a clipped sine wave output format and requires a supply voltage of 3.3 V with a maximum current consumption of 2 mA. It is housed in a compact 4-SMD, No Lead package measuring 3.2 mm x 2.5 mm.

Oscillators Feature Summary

• Provides high-frequency stability of ±500 ppb for precise timing applications
• Integrates temperature compensation to maintain performance across industrial temperatures
• Delivers a clipped sine wave output signal suitable for sensitive clock inputs

Oscillators Applications

• GPS navigation systems requiring stable reference clocks
• Industrial communication equipment needing reliable timing sources
• Wireless infrastructure components demanding low phase noise

Oscillators Procurement Notes

Verify component status before procurement as this part is officially listed as obsolete and no longer manufactured by the supplier. Confirm availability through secondary market channels or authorized distributors holding remaining stock. Ensure that any sourced units match the original specifications and packaging requirements to maintain system integrity and compliance with design constraints.

Oscillators Selection Notes

Select this component only if its specific 38.4 MHz frequency and 3.3 V supply voltage align with the circuit design. Consider the clipped sine wave output compatibility with downstream logic or amplifier stages. Evaluate the ±500 ppb stability requirement against system jitter budgets. Verify that the 4-SMD package dimensions fit the available PCB real estate and soldering capabilities.

Oscillators Part Context

This oscillator belongs to the 7Q series from TXC Corporation, designed for applications requiring enhanced frequency stability over varying environmental conditions. The series typically supports various frequencies and supply voltages, but this specific model targets niche timing needs with its unique 38.4 MHz output and tight tolerance specifications.

Oscillators Replacement Considerations

As the part is obsolete, direct substitutes are unavailable from the manufacturer. Identify alternative TCXOs with matching 38.4 MHz frequency, similar ±500 ppb stability, and compatible 3.3 V operation. Ensure pinout and package dimensions (3.2x2.5mm) allow for potential board modifications if necessary.