840002AG-01LF

Clock Generators, PLLs, Frequency Synthesizers Overview

The ICS840002AG-01LF is a FemtoClock frequency synthesizer and clock generator manufactured by Renesas Electronics Corporation. It features a single circuit with a 1:2 input-to-output ratio, utilizing a crystal input and producing LVCMOS or LVTTL outputs. The device supports a maximum operating frequency of 175MHz and includes divider/multiplier capabilities. It operates within a supply voltage range of 2.375V to 3.465V and functions reliably across an industrial temperature range of -30°C to +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrates PLL-based frequency synthesis for precise clock generation
• Supports both divide and multiply operations for flexible timing configurations
• Provides low-jitter performance characteristic of the FemtoClock series

Clock Generators, PLLs, Frequency Synthesizers Applications

• General-purpose clock distribution in digital systems
• Timing reference generation for high-speed data interfaces
• Embedded system clock management requiring stable frequency sources

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix codes against official Renesas documentation to confirm package type and temperature grade. Ensure compatibility with existing crystal oscillator requirements and output load specifications before integration. Confirm current product status and availability through authorized distributors as lead times may vary.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a single-channel frequency synthesizer with 1:2 ratio is required. Compare against other FemtoClock variants if different output ratios or differential signaling are needed. Verify that the LVCMOS/LVTTL output levels match the receiving logic family voltage requirements.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the FemtoClock series of clock generators known for low jitter performance. It serves as a replacement or alternative for legacy clock synthesizers in designs requiring reliable frequency multiplication or division without complex external components.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Check for direct pin-compatible upgrades within the FemtoClock family. Verify electrical parameter equivalence for frequency range and supply voltage when substituting.