The TG-5021CE-05A is a temperature-compensated crystal oscillator (TCXO) from Epson Electronics America Inc-Semiconductor Div. This TCXO is designed to generate a stable and precise clock signal, compensating for frequency drift caused by temperature variations. It is commonly used in applications demanding accurate timing and synchronization, such as wireless communication and portable devices. The '05A' likely designates a specific frequency or performance characteristic of the oscillator.

Applications

• Wireless communication devices (Bluetooth, Wi-Fi)
• Mobile phones and smartphones
• GPS receivers
• Wearable devices
• Real-time clocks (RTC)

Features

• Temperature-compensated crystal oscillator (TCXO)
• High frequency stability over a wide temperature range
• Low power consumption
• Small SMD package
• Quick startup time

Benefits

• Precise and stable clock signal for accurate timing
• Minimized frequency drift due to temperature changes
• Improved performance of time-sensitive applications
• Extended battery life in portable devices due to low power consumption
• Simplified integration in compact electronic designs

Additional Details

The TG-5021CE-05A TCXO is designed for low-voltage operation, typically around 1.8V or 3.3V, making it suitable for battery-powered devices. The frequency stability is a key specification, often expressed in parts per million (ppm) over the operating temperature range (e.g., -40°C to +85°C). The device utilizes surface-mount technology (SMD) for automated assembly. Epson provides detailed specifications on the oscillator's electrical characteristics, including frequency tolerance, aging, and output waveform. It meets RoHS compliance standards. The output signal is usually CMOS-compatible. The load capacitance will be specified in the datasheet.