ICS9248AG-192LFT

Overview

The ICS9248AG-192LFT is a frequency timing generator manufactured by Renesas Electronics Corporation, designed for CPU and PCI Express (PCIe) applications. It features a single circuit with a 1:10 input-to-output ratio, generating clock outputs from a crystal input. The device operates within a supply voltage range of 3.135V to 3.465V and supports frequencies up to 66.6MHz. It is housed in a 28-TSSOP package with a width of 4.40mm and functions within an operating temperature range of 0°C to 70°C.

Feature Summary

• Single circuit frequency timing generator with 1:10 ratio
• Crystal input supporting up to 66.6MHz output
• Optimized for CPU and PCIe applications
• Operates on 3.135V to 3.465V supply voltage

Applications

• CPU clock generation
• PCI Express (PCIe) timing systems

Procurement Notes

Verify the specific suffix '192' against official Renesas documentation to confirm pinout and electrical characteristics, as suffixes often denote specific factory configurations or revisions. Ensure the 28-TSSOP package dimensions align with PCB layout requirements before procurement.

Selection Notes

Select this component when a single-channel clock generator with a fixed 1:10 division ratio is required for PCIe or CPU interfaces. Confirm that the 0°C to 70°C commercial temperature range meets system environmental constraints and that the 3.135V–3.465V supply voltage matches the target power rail.

Part Context

This part belongs to the Application Specific Clock/Timing category. It serves as a dedicated solution for generating precise clock signals in high-speed digital systems, specifically targeting the synchronization needs of modern processors and expansion bus standards like PCIe.

FAQ

What is the maximum output frequency?

The maximum output frequency is 66.6MHz.

Does this device support differential inputs or outputs?

No, the device does not support differential inputs or outputs; it uses single-ended signaling.

What type of input source is required?

The device requires a crystal input source.