MAX9485ETP+T

Clock Generators, PLLs, Frequency Synthesizers Overview

The MAX9485ETP+T is a programmable audio clock generator manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 2.7 V to 3.6 V and consumes 10 mA of current. The device features a 20-pin TQFN package with an exposed pad, designed for surface-mount installation. It supports output frequencies up to 122.88 MHz and includes integrated crystal oscillators. The component functions as a clock generator and timing solution, suitable for applications requiring precise frequency synthesis.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrates programmable clock generation capabilities with internal crystal oscillator support
• Provides flexible frequency synthesis for audio system synchronization requirements
• Utilizes a compact 20-pin TQFN package with exposed thermal pad for efficient heat dissipation

Clock Generators, PLLs, Frequency Synthesizers Applications

• Audio processing systems requiring precise clock synchronization
• Digital audio interfaces utilizing I2S or similar protocols
• Consumer electronics with embedded audio functionality

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify component authenticity through authorized distributors due to limited availability status. Confirm RoHS compliance details prior to integration. Check specific packaging options such as reel or cut tape against production line requirements. Ensure the 20-pin TQFN footprint matches PCB design specifications. Validate operating temperature ranges for intended environmental conditions.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when designing audio circuits necessitating stable, programmable clock sources. Consider the 2.7 V to 3.6 V supply constraint for power management strategies. Evaluate the 122.88 MHz maximum frequency against system bandwidth needs. Assess the TQFN-20 package dimensions for spatial constraints in compact devices. Compare performance against alternative clock generators if higher frequencies are required.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the MAX9485 series of clock generators from Analog Devices. It serves as a specialized timing solution within the broader category of clock and timer ICs. The device complements other Maxim Integrated products by offering integrated oscillator functionality, reducing external component count compared to discrete solutions.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.