ICS2304NZG-1

Clock Buffers, Drivers Overview

The ICS2304NZG-1 is a low skew, low jitter PCI/PCI-X clock driver designed for high-speed signal distribution in applications operating from 0 to 140 MHz. It accepts one clock input and distributes it to four buffered outputs with less than 100 ps skew between output pins. The device operates at a supply voltage of 3.3 V ±10% and features an active-low Output Enable (OE) pin that tri-states the outputs when asserted. Characterized for commercial temperature ranges (0°C to +70°C), it is packaged in an 8-pin TSSOP with a 4.4 mm body width.

Clock Buffers, Drivers Feature Summary

• Low skew performance with less than 100 ps maximum skew between outputs
• Supports frequency range from 0 to 140 MHz for PCI/PCI-X applications
• Single-ended input to four buffered outputs configuration
• Active-low Output Enable (OE) control for tri-stating outputs

Clock Buffers, Drivers Applications

• PCI/PCI-X clock distribution networks
• High-speed digital systems requiring precise timing alignment
• Industrial and automotive electronic control units

Clock Buffers, Drivers Procurement Notes

Verify the specific suffix requirements for packaging and environmental compliance. The 'G' suffix indicates tube packaging, while 'T' denotes tape and reel options. Ensure the selected variant matches the required operating temperature range, as industrial versions carry an 'I' suffix. Confirm lead-free status if RoHS compliance is mandatory for the assembly process.

Clock Buffers, Drivers Selection Notes

Select the ICS2304NZG-1 for designs requiring minimal phase difference across multiple clock lines. Compare propagation delay specifications against system timing budgets. Consider the package thermal impedance and power dissipation characteristics when designing PCB layouts. Verify that the load capacitance on each output line remains within the device's drive capability limits.

Clock Buffers, Drivers Part Context

This component belongs to the IDT/ICS family of low skew clock buffers. It serves as a fan-out buffer specifically optimized for PCI and PCI-X bus architectures. The device ensures signal integrity by maintaining tight skew tolerances across its four output channels, making it suitable for synchronous data transfer environments.

Clock Buffers, Drivers Replacement Considerations

Direct replacements include other variants within the ICS2304 series such as the ICS2304NZGI-1 for industrial temperature ratings. Cross-reference pinouts and electrical characteristics with competing low skew buffers from manufacturers like Renesas or Texas Instruments to ensure compatibility.