ICS9161A-01CW16

Overview

The ICS9161A-01CW16 is a frequency generator IC from Renesas Electronics Corporation, designed for graphics applications. It operates within a supply voltage range of 4.75V to 5.25V and supports an operating temperature range of 0°C to 70°C. The device features a single circuit with PLL functionality, accepting clock or crystal inputs and providing clock outputs. It has a maximum frequency of 120MHz and does not support differential input/output signals. The component is housed in a 16-SOIC package (0.295 inch width) and is intended for surface mount installation.

Feature Summary

• Integrated PLL frequency generator optimized for graphics applications
• Supports clock and crystal input configurations
• Maximum output frequency of 120MHz
• Single-ended input and output architecture

Applications

• Graphics systems requiring precise clock generation
• Video display interfaces
• Computer peripheral timing circuits

Procurement Notes

Verify the specific suffix '01CW16' against official Renesas documentation to confirm exact pinout, lead finish, and tape/reel specifications. Ensure the selected variant matches the required 16-SOIC package dimensions and surface mount requirements for the target PCB design.

Selection Notes

Select this component when a single-channel frequency generator with PLL capability is needed for graphics-related logic. Confirm that the 4.75V to 5.25V supply voltage aligns with the system power rails. Verify that the 0°C to 70°C commercial temperature range meets the environmental constraints of the final assembly.

Part Context

This part belongs to the Renesas family of application-specific clock and timing solutions. It serves as a dedicated frequency generator rather than a general-purpose microcontroller or processor. The device integrates phase-locked loop technology to stabilize and multiply input frequencies for downstream digital components.

Replacement Considerations

Check for direct cross-references from IDT or other clock generator manufacturers offering 120MHz SOIC-16 devices with compatible pinouts. Verify electrical parameters such as supply voltage tolerance and output drive strength before substitution.