8N4DV85BC-0122CDI

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The 8N4DV85BC-0122CDI clock / timing – programmable timers and oscillators is a versatile, high performance crystal oscillator, the device which offers the design engineer a high performance, small-footprint solution for oscillator generation. With its wide range of operating temperatures, low power consumption and programmable timebase to facilitate higher level clock/ timing/monitoring functions, this clock/timing device is extremely well suited for a variety of applications including industrial, terrestrial and mobile communications, aerospace, and other automated equipment.

The 8N4DV85BC-0122CDI device features a 30 kHz to 4.4 GHz frequency range and allows for a programmable timebase at 3 GHz or less that covers 4 kHz to 4 MHz with a 1% accuracy from -40° C to 125° C. The device utilises an integrated crystal oscillator and an advanced digital processing algorithm coupled with a programmable digital phase-locked loop, both of which are designed to provide low processing latencies and jitter characteristic of premium grade crystal oscillators.

The 8N4DV85BC-0122CDI’s programmable timebase allows for a handful of programmable output modes, such as the ability to set the output pulse width, duty cycle, edge accuracy, clock multiplication, clock capture, static or dynamic send time, edge synchronization, power management mode and parity generation. These features can be combined to create an oscillator configuration tailored to a specific application.

The 8N4DV85BC-0122CDI’s input clock type is selectable, including Crystal, LVCMOS, and can be used to downconvert the input clock for higher frequency applications. It includes an integrated digital phase locked loop (DPLL) with a programmable loop filter and divider, which can be used to precisely tune the output clock frequency. With the flexible output options, the 8N4DV85BC-0122CDI enables the implementation of hierarchical clock systems by providing the user with the ability to generate multi-frequency clock outputs, as well as asynchronous clocks with independent operations and controls.

The 8N4DV85BC-0122CDI clock / timing – programmable timers and oscillators device can be used in various applications requiring precise timing performance, such as serial data transmission, video interlacing applications and ASIC development. Its flexibility and wide operating temperature range make it a good choice for industrial, automotive, communications and embedded applications.

With the capability of supporting a number of phase-locked loop configurations, the 8N4DV85BC-0122CDI offers the user the option of configuring their product for specific power consumption, frequency range, and timing accuracy requirements. Its advanced digital processing algorithms, along with its programmable parameters, enable the user to obtain the desired performance from the device, thus making it suitable for a variety of applications.

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