U2102B-M

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The U2002B-M clock/timing IC family is a semiconductor integrated circuit designed to provide embedded system applications with specific timing and control functions. As such, they are particularly well suited to applications requiring precise timekeeping and synchronization. Examples of such systems include automotive electronics, iPod docking stations, home automation systems, and integrated medical devices.

The U2002B-M family consists of 9 pins, and each chip is capable of running at 16 MHz with a maximum output frequency of up to 800 kHz. The family operates at an extended temperature range of -40° C to +125°C, which makes it ideal for embedded applications that require extreme temperature operation. To ensure accurate timing, U2002B-M integrated circuits use an internal oscillator coupled with programmable dividers, allowing for end-of-line customization.

The U2002B-M can be programmed and adjusted for the specific needs of the application. With its programmable dividers, the user can configure the device for multiple output signals of varying width and frequency. This allows for flexibility when designing systems with multiple output signals, all based on the same clock source. The U2002B-M is also capable of working in both single-ended and differential modes, providing a further degree of design flexibility.

The operating principle of the U2002B-M family is based on the use of a selectable clock source and an internal oscillator. The selectable clock source can be an external crystal oscillator, an internal 48 MHz clock, or an external digital or analogue clock input. The internal oscillator is then used to synchronize the input clock with the output signals. The programmable dividers divide the output frequency to the desired level, while the output drivers generate the necessary signals. The programmable dividers can be programmed using the on-chip programming interface, or via a standard binary format.

In addition to its application specific features, the U2002B-M also features on-chip power management, which allows for reduced power consumption when the external clock source is not active. It also supports high temperature operating environments, making it suitable for a variety of applications in automotive and industrial settings. With its flexible programming options, robust power management, and extended temperature range, the U2002B-M is a highly capable solution for embedded system designs.

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