ADF4153ABCPZ-RL7

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ADF4153ABCPZ-RL7 is a two-channel differential clock generator, phase locked loop (PLL) integrated circuit developed by Analog Devices Inc. It features an integrated voltage controlled oscillator (VCO) designed to synthesize multiple channels of high-precision clock signals. The device provides excellent jitter performance, low phase noise, and low-noise power supplies, making it ideal for use in a variety of advanced clock and timing applications.

The ADF4153ABCPZ-RL7 is composed of two main sections, the phase locked loop (PLL) circuit and a voltage controlled oscillator (VCO) circuit. The PLL circuit can synthesize clock signals from a variety of references, including digital CMOS or LVCMOS inputs, sine wave oscillators, and differential clock inputs. The PLL circuit can also divide the input frequency by up to 1024. The VCO circuit is designed to generate multiple differential outputs, each tuned by a precise step size and accuracy of better than 1ppm. The device can be programmed to output square wave, sine wave, and triangle wave outputs.

The ADF4153ABCPZ-RL7 is designed to provide precise frequency synthesis and clock generation for a variety of applications, including telecommunications equipment such as base stations, wireless access points, routers, and Wi-Fi networks. The device can also be used in automotive systems, industrial control and automation, medical instrumentation, and audio and video applications. The device features a wide tuning range from 6 to 768kHz, and has a maximum output frequency of up to 1.8GHz.

The ADF4153ABCPZ-RL7 also offers low power consumption, with active supply current of typically 160mA at a 3.3V supply voltage. Additionally, the device features programmable power down modes, and configurable slew rate controls for reducing the magnitude of clock glitches. Furthermore, the device includes programmable output masking, allowing the user to mask unwanted output signals. Applying masking reduces the number of undesired harmonics that potentially can interfere with other communication systems.

The ADF4153ABCPZ-RL7 also features high-precision closed-loop frequency synthesis, with a frequency range of 1Hz to 20MHz and an output frequency accuracy of up to ±0.02%. It is designed to maximize jitter performance, featuring low integrated phase noise of -141dBc/Hz at a frequency offset of 100MHz. Additionally, the device supports multiple loop filter configurations, such as low-Y and high-Y topologies, and can be configured for tracking modes and fast lock times when needed.

In summary, the ADF4153ABCPZ-RL7 is a two-channel differential clock generator, PLL integrated circuit designed for balanced clock and timing applications. The device features a wide frequency tuning range, low power consumption, low integrated phase-noise, programmable power down modes, and configurable output masking. As such, it is well-suited for use in a variety of advanced clock and timing applications, such as telecommunications, automotive systems, industrial control and automation, medical instrumentation, and audio and video applications.

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