PCK3807ADB,118

Clock Buffers, Drivers Overview

The PCK3807ADB,118 is a 1:10 LVTTL clock distribution device manufactured by NXP USA Inc. It provides low skew clock driver functionality with a single input and ten outputs to reduce loading on preceding drivers. The component operates from a single 2.5 V or 3.3 V supply voltage and supports frequencies up to 150 MHz. It features low capacitance inputs with hysteresis for improved noise margins and utilizes multiple power and ground pins to minimize noise. The device is housed in a 20-lead Plastic SSOP package (SOT339-1) and functions within an industrial temperature range of –40 °C to +85 °C.

Clock Buffers, Drivers Feature Summary

• 1:10 fan-out capability for efficient clock distribution
• Low output skew of 150 ns at 150 MHz operation
• Operates on single 2.5 V or 3.3 V supply
• Industrial temperature range (-40 °C to +85 °C)

Clock Buffers, Drivers Applications

• Clock signal distribution networks
• Signal distribution in digital systems

Clock Buffers, Drivers Procurement Notes

Verify the ordering code PCK3807ADB,118 corresponds to the 20-Pin Plastic SSOP package (SOT339-1). Confirm the manufacturer is NXP USA Inc. or Philips Semiconductors as per the datasheet revision history. Ensure the application environment stays within the specified -40 °C to +85 °C operating temperature range and supply voltage limits of 2.3 V to 3.6 V.

Clock Buffers, Drivers Selection Notes

Select this component when a 1:10 LVTTL fan-out is required with low skew characteristics. It is suitable for applications requiring operation at frequencies up to 150 MHz with a 3.3 V or 2.5 V supply. Consider the 20-lead SSOP package size if space constraints allow. Verify that the load capacitance requirements align with the specified performance metrics for propagation delay and skew.

Clock Buffers, Drivers Part Context

The PCK3807A series includes variants such as PCK3807AD (SO package), PCK3807APW (TSSOP package), and PCK3807ADS (QSOP package). All variants share identical electrical specifications and functional block diagrams but differ in physical packaging dimensions. The 'ADB' suffix specifically denotes the 20-Pin Plastic SSOP package type.

Clock Buffers, Drivers Replacement Considerations

Direct replacements include other PCK3807A variants like PCK3807AD or PCK3807APW if the package footprint can be adapted. Cross-manufacturer equivalents would need to match the 1:10 LVTTL fan-out, 150 MHz frequency, and low skew specifications.