23S08-1DCGI

Overview

The 23S08-1DCGI is a 3.3V Zero Delay Clock Multiplier manufactured by Renesas Electronics, designed for high-speed clock distribution and multiplication applications. It operates within an input frequency range of 10 MHz to 133 MHz using LVCMOS input signals. The device features one input and eight outputs distributed across two banks, with an output frequency range of 10 MHz to 133 MHz. 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 functions at a core voltage of 3.3 V. The component is housed in a 16-lead SOIC package (DCG) with dimensions of 9.9 x 3.9 x 1.5 mm and a pitch of 1.27 mm.

Feature Summary

• Zero delay operation aligns the phase between incoming and output clocks.
• Accepts spread spectrum input signals for EMI reduction.
• Provides 1x multiplication factor with 8 LVCMOS outputs.
• Low jitter performance with max 200 ps cycle-to-cycle jitter.

Applications

• High-speed clock distribution systems
• Clock multiplication for digital logic interfaces
• Spread spectrum compatible clock generation

Procurement Notes

Verify the obsolete status of this part number before procurement planning. Confirm that the SOIC-16 package dimensions and pinout match the target PCB footprint. Ensure the 3.3V supply voltage and LVCMOS signal levels are compatible with the system design requirements.

Selection Notes

Select the 23S08-1DCGI when a single input clock needs to be buffered and multiplied by a factor of one to eight outputs with zero delay. This model is suitable for commercial temperature ranges (0 to 70°C). Consider alternative suffixes if industrial temperature ratings or different package types like TSSOP are required.

Part Context

This component belongs to the 23S08 family of zero delay buffers. It shares functional characteristics with variants such as the 23S08-2HDCG, which supports 1x and 2x multiplication, and the 23S08-1HPGG, which utilizes a TSSOP package. The specific -1DCGI suffix indicates the 1x multiplier configuration in the standard SOIC package.

Replacement Considerations

Direct substitutes within the same package include other 23S08 variants like the 23S08-1DCG. For package changes, the 23S08-1HPGG offers the same 1x functionality in a TSSOP-16 form factor. Verify pin compatibility when switching between SOIC and TSSOP packages.