BB-155.520MCE-T

Oscillators Overview

The BB-155.520MCE-T is a standard clock oscillator manufactured by TXC Corporation, operating at a frequency of 155.52 MHz. It utilizes LVPECL output format and functions within a supply voltage range of 2.5 V to 3.3 V. The component exhibits a frequency stability of 50 ppm and supports an operating temperature range from -40°C to +85°C. It is housed in a surface-mount package measuring 7 mm x 5 mm.

Oscillators Feature Summary

• Generates a precise 155.52 MHz clock signal using LVPECL differential output for high-speed data transmission integrity.
• Operates on a single power supply ranging from 2.5 V to 3.3 V with stable frequency performance across the industrial temperature range.

Oscillators Applications

• High-speed serial communication interfaces requiring precise clocking
• Data acquisition systems needing low jitter timing references
• Telecommunications equipment utilizing differential signaling standards

Oscillators Procurement Notes

Verify the specific suffix 'T' indicates reel packaging when ordering. Confirm that the required supply voltage aligns with the 2.5 V to 3.3 V operational range. Ensure the LVPECL output compatibility matches the receiving circuit design. Check for RoHS compliance status if environmental regulations apply to the assembly process.

Oscillators Selection Notes

Select this model when a fixed 155.52 MHz frequency is required without voltage control tuning capabilities. Choose LVPECL output if the application demands differential signaling for noise immunity over long traces. Consider the 7x5 mm footprint for PCB layout constraints compared to smaller or larger oscillator packages available in the TXC portfolio.

Oscillators Part Context

This component belongs to the BB series of standard clock oscillators from TXC Corporation. It differs from VCXO models like the BJ series by lacking voltage-controlled tuning functionality. The device serves as a primary timing reference rather than a programmable clock source, distinguishing it from MEMS or synthesizer-based alternatives.

Oscillators Replacement Considerations

The BJ-155.520MBE-T offers similar frequency and package dimensions but features VCXO tuning capability and LVPECL output. Verify if voltage control is unnecessary before substituting. Ensure the replacement maintains the 2.5V to 3.3V supply range and LVPECL interface compatibility for direct pin-to-pin integration.