ICS951411BGLF

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The ICS951411BGLF is an integrated low-speed clock generator integrated circuit (IC) intended for use in miniature consumer products that require the use of a 32.768 KHz reference clock most commonly used in real-time clock (RTC), alarm, and audio applications. It is suited for low-power, low-power-drain consumer electronics applications such as watches, medical instruments, and mobile phones.

The ICS951411BGLF includes two main sections: a oscillator block and a multiplexor/buffer block. The oscillator block provides the 32.768 KHz signal, while the multiplexer/buffer block provides the output of the 32.768 KHz signal. The ICS951411BGLF can generate a wide range of output frequency and duty cycle including 4.096 KHz, 8.192 KHz, and 32.768 KHz with a duty cycle greater than 50%.

The oscillator block of the ICS951411BGLF is powered by an internal voltage regulator, which ensures a stable supply of power to the circuitry within the IC. An external crystal is connected to the oscillator block, which serves as the reference for the internal oscillator. A programmable divider is also included to match output requirements.

The multiplexor/buffer block allows the user to select between two different output signals. It can be used to select either the clock signal generated by the oscillator block, or to select an external source such as a 32.768 Hz signal from a signal generator. This block also includes a driver stage to drive any standard signal interface, as well as an output buffer to allow the signal to be transmitted over long distances.

The main application field and working principle of the ICS951411BGLF is to generate a 32.768 KHz reference clock for use in consumer electronics products that require a low-power, accurate timing source. This IC can generate a wide range of output frequencies, including 4.096 KHz, 8.192 KHz, and 32.768 KHz with a duty cycle greater than 50%. Additionally, the ICS951411BGLF is equipped with an internal voltage regulator, which ensures a stable supply of power to the IC. An external crystal is connected to the oscillator block, which serves as the reference for the internal oscillator as well as a programmable divider to match output requirements.

Overall, the ICS951411BGLF is well suited for applications where accurate, low-power timing is required. The wide range of frequency outputs and on-chip voltage regulator make this IC an ideal choice for miniature consumer electronics such as watches, medical instruments, and mobile phones.

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