PI6C49S1510BZDIEX

Clock Buffers, Drivers Overview

The PI6C49S1510BZDIEX is a high-performance fanout buffer from Diodes Incorporated, designed for distributing low jitter clock signals to multiple destinations. It supports differential output frequencies up to 1.5 GHz and features user-configurable signaling standards (LVDS, LVPECL, or HCSL) across two independent output banks. The device integrates an ultra-low additive phase jitter of less than 0.02 ps (typical) at 156.25 MHz. It accepts single-ended, differential, or crystal reference inputs and includes a separate LVCMOS reference output capable of reaching 200 MHz. Operating within a -40°C to +85°C temperature range, it utilizes a 48-pin TQFN package.

Clock Buffers, Drivers Feature Summary

• User-configurable output signaling standards per bank: LVDS, LVPECL, or HCSL
• Ultra-low additive phase jitter: <0.02 ps typical (156.25MHz, 12kHz-20MHz)
• Supports differential output frequencies up to 1.5 GHz
• Separate LVCMOS reference output with frequency up to 200 MHz

Clock Buffers, Drivers Applications

• Networking systems including switches and routers
• High-frequency backplane based computing platforms
• Telecom platforms requiring low jitter clock distribution

Clock Buffers, Drivers Procurement Notes

Verify the specific ordering suffix 'ZDIEX' corresponds to the 48-pin TQFN package and tape/reel packaging format as defined in the datasheet. Confirm that the component meets RoHS 3 compliance and halogen-free requirements if environmental specifications are critical for the intended assembly process.

Clock Buffers, Drivers Selection Notes

Select this component when flexible output interface levels are required across different destination devices within the same system. Ensure the input source matches one of the supported types: differential, single-ended, or crystal oscillator. Verify that the power supply voltage range of 2.375V to 3.465V aligns with the system design constraints.

Clock Buffers, Drivers Part Context

This part belongs to the PI6C49S1510 family of high-performance differential fanout buffers. The ZD suffix indicates the 48-contact Very Thin Quad Flat No-Lead (TQFN) package. The I suffix denotes industrial temperature support, while E signifies lead-free and green manufacturing processes compliant with EU directives.

Clock Buffers, Drivers Replacement Considerations

Direct replacements within the same series include variants with different package codes or output configurations, such as the PI6C49S1510AZDIEX. Verify pin compatibility and electrical parameters before substitution.

Clock Buffers, Drivers FAQ

How is the output signaling standard configured?

The output signaling standard for each bank (A and B) is configured via the OPMODEA and OPMODEB input pins. These pins select between LVPECL, LVDS, HCSL, or Hi-Z states.

What are the supported reference input types?

The device supports three reference input types selected by the IN_SEL pins: Differential (IN0+/IN0- or IN1+/IN1-), Single-ended (X1), or Crystal Oscillator (X1/X2).

What is the maximum frequency for the LVCMOS reference output?

The LVCMOS reference output (Ref_Out) can operate at frequencies up to 200 MHz when driven by a reference input, or up to 50 MHz when driven by a crystal input.