CPPC7-A3B6-1.0TS

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Oscillators are an important type of electrical circuits which are designed to generate a repetitive signal that can be applied to various types of electronic devices. Today, oscillators are widely used in a variety of applications, ranging from communications to control systems and industrial applications. The CPPC7-A3B6-1.0TS oscillator is a high-precision, temperature-stable crystal oscillator, which provides reliable frequency control and stability in a wide operating range.

The key specifications of this oscillator include frequency stability over temperature (±50ppm to ±0.02ppm over -20°C to +75°C) and a supply voltage of 3.3V to 5V. It also comes with various output modes, including HCMOS (10MHz ~ 80MHz), TTL (10MHz ~ 50MHz) and ultra-low phase noise (ULPN) (10MHz ~ 40MHz) outputs. Moreover, the ULPN output features a low phase noise of -155dBc/Hz at 10kHz offset and extremely fast settling time of less than 2us, making it ideal for frequency synthesizers.

The CPPC7-A3B6-1.0TS oscillator is typically used in many types of communication, automotive, industrial and consumer applications. Its fast settling time ensures reliable frequency control and stability, while its low power consumption makes it suitable for portable or battery-operated devices. Moreover, its stability and wide temperature range make it an ideal solution for applications such as data transfers, cellular basestations, or clock generators in test and measurement equipment.

The working principle of CPPC7-A3B6-1.0TS oscillator mainly consists of an external oscillator crystal, a voltage-controlled oscillator (VCO) and an amplifier. When power is applied to the oscillator, the crystal begins to vibrate, generating an alternating current in the frequency range specified by the oscillator crystal type. This alternating current is then passed through the VCO, where it is adjusted to a different frequency by applying a varying voltage to the VCO circuit. Finally, the VCO output is amplified and then sent to the output connectors of the oscillator.

A unique feature of the CPPC7-A3B6-1.0TS is its ability to maintain its frequency stability over wide temperature ranges. This is achieved by combining the characteristics of the crystal with the PTC temperature compensation circuit. The temperature compensation circuit uses a thermal protection device to monitor and maintain the frequency penalty by applying a varying voltage to the circuit in order to counteract any thermal drift. This ensures that the oscillator is able to maintain its frequency stability, even when exposed to extreme temperatures.

The CPPC7-A3B6-1.0TS oscillator is an excellent choice for applications requiring superior frequency control and stability. Its combination of reliability, low power consumption, wide temperature range and fast settling times make it an ideal choice for a variety of applications. As such, it is widely used in many communication, automotive, industrial and consumer applications.

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