ABMJB-902-151USY-T5

Overview

The Abracon ABMJB-902-151USY-T5 is a low power MEMS jitter attenuator designed for clock signal conditioning. It operates with a single 3.3V supply and accepts a reference input frequency of 50 MHz on the REF_IN pin. The device provides a single LVCMOS output (CLK0) at 50 MHz with a drive strength of 4 mA. Pin 1 is designated as DNC (Do Not Connect). The component is housed in a compact SOT23-6L package measuring 2.9 x 2.8 x 1.45 mm and features Moisture Sensitivity Level 1.

Feature Summary

• Low power MEMS jitter attenuator architecture
• Single 3.3V power supply operation
• LVCMOS output interface with 4 mA drive strength
• Compact SOT23-6L package (2.9 x 2.8 x 1.45 mm)

Applications

• Clock signal distribution systems requiring jitter attenuation
• Digital circuits utilizing 50 MHz reference clocks
• Space-constrained PCB designs compatible with SOT23-6L footprint

Procurement Notes

Verify the specific suffix 'T5' against current manufacturer documentation to confirm reel quantity specifications, as packaging configurations may be subject to change or obsolescence notices. Ensure compatibility with existing board layouts regarding the SOT23-6L dimensions and pin definitions.

Selection Notes

Select this part when a 50 MHz input requires jitter cleaning with a single LVCMOS output. Confirm that the 4 mA drive strength meets the load requirements of the downstream circuitry. Verify that the system design accommodates the DNC requirement on Pin 1 and utilizes the specified 3.3V logic levels.

Part Context

This component belongs to the ABMJB-902 series of low power MEMS jitter attenuators from Abracon. The series offers various configurations for different input frequencies and output capabilities within the same SOT23-6L form factor. The -151USY designation specifically identifies the 50 MHz configuration with disabled optional outputs.

Replacement Considerations

Direct replacements must match the 50 MHz input/output frequency, 3.3V supply, LVCMOS output type, and SOT23-6L package. Verify pinout compatibility, particularly the DNC status of Pin 1 and the function of Pin 3 as the reference input.