AK8180B

Clock Buffers, Drivers Overview

The AK8180B is a clock fanout buffer and multiplexer manufactured by Asahi Kasei Microdevices. It features a 1:9 input-to-output ratio, designed to distribute clock signals with high integrity. The device supports a maximum frequency of operation up to 326 MHz. It operates within a supply voltage range of 3.135V to 3.465V. The component is housed in a 32-LQFP package with a width of 7.0mm. It is rated for an operating temperature range from -40°C to 85°C. The output type is LVPECL, while the input accepts LVCMOS or LVTTTL signals. This integrated circuit is classified as a clock buffer and driver.

Clock Buffers, Drivers Feature Summary

• Provides one-to-nine clock signal distribution capability
• Supports differential LVPECL output signaling
• Accepts single-ended LVCMOS or LVTTTL input levels

Clock Buffers, Drivers Applications

• Clock distribution networks in high-speed digital systems
• Signal buffering for memory interfaces
• Fan-out applications in communication equipment

Clock Buffers, Drivers Procurement Notes

Verify the specific package variant and suffix codes against the official manufacturer datasheet before ordering. Confirm that the 32-LQFP footprint matches the target PCB design requirements. Ensure compatibility with the specified 3.135V to 3.465V supply voltage rails. Check for any end-of-life notices or obsolescence status directly from the manufacturer's current product announcements. Validate thermal performance specifications against the intended operating environment constraints.

Clock Buffers, Drivers Selection Notes

Select this component when a single clock source needs to drive nine distinct loads simultaneously. Ensure the system requires LVPECL outputs for noise immunity and high-speed performance. Verify that the input signal levels are compatible with LVCMOS or LVTTTL standards. Consider the 32-LQFP package size for board space limitations. Confirm that the 326 MHz maximum frequency meets the system timing requirements.

Clock Buffers, Drivers Part Context

Asahi Kasei Microdevices produces specialized sensing and timing ICs. The AK8180B belongs to their clock timing family. These components support complex digital architectures. The company focuses on analog and mixed-signal technologies. Their products enable precise signal management in electronic devices.

Clock Buffers, Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for direct replacements or updated series equivalents.