23S08E-4DCG8

Overview

The 23S08E-4DCG8 is a 3.3V Zero Delay Clock Multiplier manufactured by Renesas Electronics Corporation, belonging to the 23S08 family. It operates within an input frequency range of 10 MHz to 133 MHz and provides an output frequency range of 10 MHz to 133 MHz. The device features LVCMOS output type with eight outputs distributed across two banks. Key electrical parameters include a maximum cycle-to-cycle jitter of 200 ps and an output skew of 200 ps. It accepts spread spectrum inputs and utilizes a feedback pin for synchronization. The component is housed in a 16-pin SOIC package (DCG16) with dimensions of 9.9 x 3.9 x 1.5 mm.

Feature Summary

• Zero delay clock multiplication with phase alignment between input and output clocks
• Accepts spread spectrum input signals for EMI reduction
• Eight LVCMOS outputs organized into two independently controllable banks
• Low jitter performance with max 200 ps cycle-to-cycle jitter

Applications

• High-speed clock distribution systems requiring zero delay
• Applications compatible with spread spectrum clocking techniques
• Systems utilizing LVCMOS logic families operating at 3.3V

Procurement Notes

The 23S08E-4DCG8 is classified as obsolete or end-of-life status. Availability is limited, and procurement may require checking specific distributors for remaining stock or last-time buy options. Verification of current supply status and lead times is necessary before design finalization due to its discontinued nature.

Selection Notes

Select this component when a 3.3V zero delay multiplier with spread spectrum compatibility is required. Ensure the application supports LVCMOS I/O levels and operates within the 10-133 MHz frequency range. Verify that the 16-pin SOIC package fits the PCB layout constraints. Consider alternative active components if long-term supply stability is critical for the product lifecycle.

Part Context

This part belongs to the Renesas 23S08 series of zero delay clock multipliers. Variants such as 2308B and 23S08-2HDCG share similar core functionalities but differ in packaging, specific multiplication factors, and availability status. The 23S08E-4DCG8 specifically denotes the spread spectrum compatible version in the SOIC package.

Replacement Considerations

Direct replacement parts are not explicitly listed in the provided data. Designers should evaluate other members of the 23S08 family or newer Renesas clock generator products like the RC223x series for active alternatives with similar specifications.