STW81100ATR-1

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The STW81100ATR-1 is a low-cost step recovery diode-based clock generator (SRD-CG), designed to generate high-resolution frequency synthesis in communications systems. It features an integrated voltage-controlled oscillator (VCO) along with an internal frequency divider and PLL, making this an ideal choice for many timing applications.

The STW81100ATR-1 is a multi-Functional Clock Generator (FCG), that can generate multiple clock outputs with varying frequencies and resolutions. The VCO offers high linearity and low jitter noise, providing excellent tuning accuracy and stability. The device also supports a wide frequency range, allowing it to generate multiple clock outputs with accurate frequencies over various bands.

The integrated frequency divider and PLL can be used to generate multiple outputs in different resolution and bandwidth. The wide input range of the VCO, coupled with the low power consumption of the device makes it an ideal solution for wireless applications. The device supports a variety of output formats, making it compatible with a wide range of applications, including communications, automotive, metrology, radar, and communications systems.

The STW81100ATR-1 is designed to be used in applications requiring high precision and low power consumption. It is suitable for a variety of communications applications, including Bluetooth, Wi-Fi, GPS and cellular base stations. Additionally, it can be used in automotive applications, such as in-car entertainment systems. The device also supports a variety of output formats, including PPM, PDM, and PAM.

The working principle of the STW81100ATR-1 involves the use of a phase-locked loop (PLL) that acts as an oscillator and frequency synthesizer. An integrated VCO is used to generate a high-frequency signal, while a voltage-controlled oscillator (VCO) is used to modulate the frequency. The output of the VCO is used as the reference signal to the PLL. The PLL is used to track and maintain the phase and frequency relationship between the two signals. This ensures that the output frequency remains accurate and stable over a wide range of input frequencies.

The STW81100ATR-1 is an effective, cost-effective device that can provide high accuracy, high frequency resolution, low jitter noise, low power consumption, and flexibility when it comes to clock output formats and design. Its integrated PLL and divider provide a range of outputs, allowing for maximum versatility and flexibility for many communication applications. The device is ideal for applications requiring frequency accuracy, high resolution, and low power consumption.

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