PI6C48535-01LE

Clock Buffers, Drivers Overview

The PI6C48535-01LE is a 3.3V low-skew fanout buffer manufactured by Diodes Incorporated, packaged in a 20-pin TSSOP (L). It translates single-ended LVCMOS or LVTTL inputs to four differential LVPECL outputs with a maximum operating frequency of 500 MHz. The device features two selectable clock inputs (CLK0 and CLK1) and synchronizes outputs via the CLK_EN pin. Key electrical parameters include a maximum propagation delay of 1.9 ns, output skew of 80 ps, and part-to-part skew of 150 ps. It operates on a 3.3V supply within an ambient temperature range of -40°C to +85°C.

Clock Buffers, Drivers Feature Summary

• Translates LVCMOS/LVTTL inputs to four differential LVPECL outputs
• Maximum operation frequency of 500 MHz
• Low additive jitter of 36.7 fs typical at 155.25 MHz
• Selectable CLK0 and CLK1 inputs with synchronous enable control

Clock Buffers, Drivers Applications

• Data-communications systems
• Telecommunications platforms
• Clock translation and distribution networks

Clock Buffers, Drivers Procurement Notes

Verify the ordering suffix 'E' confirms Pb-free and Green compliance as specified in the datasheet. Confirm package dimensions match the 20-pin TSSOP (L) specification with 1.27 mm pitch. Ensure voltage requirements align with the 3.0V to 3.6V operating range for proper functionality.

Clock Buffers, Drivers Selection Notes

Select this component when translating single-ended logic levels to LVPECL with low skew requirements. The 500 MHz frequency capability supports high-speed data applications. Consider the 20-pin TSSOP package for surface-mount assembly constraints. Verify input signal compatibility with LVCMOS or LVTTL standards before integration.

Clock Buffers, Drivers Part Context

This component belongs to the PI6C48535 series of fanout buffers designed for low-skew clock distribution. It serves as a bridge between standard logic families and high-speed differential interfaces. The device integrates synchronization capabilities to manage asynchronous clock assertions effectively.

Clock Buffers, Drivers Replacement Considerations

Compatible alternatives include the PI6C48535-01B and PI6C48535-01BLIE from Pericom Semiconductor Corporation. These parts share identical functional descriptions and pin configurations for direct substitution in existing designs.