The SG-8002JC4.9152MPHCL2 is a crystal oscillator manufactured by Epson Electronics America Inc-Semiconductor Div. It belongs to the SG-8002JC series, known for its compact size, low power consumption, and programmable frequency output. This model operates at a frequency of 4.9152 MHz and is designed for applications requiring a stable and precise clock signal, particularly in communication and audio systems.

Applications

• Audio Codecs: Provides a precise clock source for audio codecs in digital audio systems.
• Low-Speed Communication Interfaces: Used in UART and other low-speed serial communication interfaces.
• Embedded Systems: Used in embedded systems that require accurate timing and low power consumption.
• Consumer Electronics: Implemented in various consumer electronics, including portable audio players and digital recorders.
• Instrumentation and Measurement: Provides a stable time base for low-frequency measurement equipment.

Features

• Programmable Frequency: Allows the output frequency to be programmed, offering design flexibility.
• Low Jitter: Minimizes timing variations, improving signal integrity.
• Low Power Consumption: Designed for efficient power usage, extending battery life in portable devices.
• Compact Package: Small footprint suitable for space-constrained applications.
• Wide Operating Temperature Range: Operates reliably over a broad temperature range.
• CMOS Output: Provides a standard CMOS output for easy integration with other components.

Benefits

• Enhanced System Reliability: Stable clock signal enhances the overall reliability of the system.
• Design Versatility: Programmable frequency allows for customization to specific application needs.
• Extended Battery Life: Low power consumption contributes to longer battery life in portable devices.
• Space Savings: Compact size allows for use in miniaturized designs.
• Improved Audio Quality: Low jitter helps improve the quality of audio signals.

Additional Details

The SG-8002JC4.9152MPHCL2 typically operates with a supply voltage between 1.8V and 3.3V. The frequency stability is specified in ppm over the operating temperature range. It is generally available in a surface-mount package for automated assembly. Refer to the Epson datasheet for precise specifications, including frequency tolerance, aging characteristics, and start-up time. The 'PHCL2' suffix in the part number may indicate specific packaging or testing parameters.