89H16NT8BG2ZBHLGI

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The 89H16NT8BG2ZBHLGI is a clock/timing device from ECS Inc. specializing in the design and manufacture of high performance frequency synthesizers, clock generators, PLLs, distribution logic, and programmable logic products. The 89H16NT8BG2ZBHLGI is a digitally-controlled timing device with two channels that contain a phase-locked loop (PLL) array and eight HCSL outputs.

The PLL array is used to generate stable and accurate clock outputs at all frequencies. The device features a wide range of operating frequencies, from 100kHz to 1GHz, and has two independent, non-overlapping output channels. The eight HCSL outputs include four pairs of complementary outputs, and are designed to be used with a variety of devices, including FPGAs, ASICs, CPLDs, and SDTVs.

The 89H16NT8BG2ZBHLGI is capable of generating both low jitter and low phase noise clock outputs. The device also features an adjustable Duty Cycle, Temperature Compensated Clock Oscillator (TCCO), programmable input divider, and a high-speed output divider that allows for additional fine tuning of the clock output frequencies. The device also offers high repeatability and low drift characteristics, making it suitable for a variety of precision timing applications.

The 89H16NT8BG2ZBHLGI is designed to be easy to use and configure, thanks to its easy-to-program control registers, low power consumption, and a comprehensive set of test features. The device supports a wide range of digital bus protocols, including SEGI, I2C, I2C/3-wire, RS-232, and SPI. Furthermore, the device is also RoHS compliant and features ECS\' SMBus Interface. The 89H16NT8BG2ZBHLGI is suitable for a variety of clock/timing applications, such as HDTVs, digital TVs, set-top boxes, television gateways, and ASICs.

Working Principle

The 89H16NT8BG2ZBHLGI works by combining a PLL array and one or more programmable output divider chains to generate any number of output clock frequencies from a reference clock signal. The PLL array includes a PLL circuit and a phase/frequency detector. The phase/frequency detector is used to compare the phase and frequency of the reference signal to the output signal of the PLL circuit. The output signal of the PLL circuit is then adjusted accordingly until the phase and frequency of the output signal match the phase and frequency of the reference signal.

The 89H16NT8BG2ZBHLGI also features programmable dividers, which can be used to divide the output signal of the PLL circuit, thereby allowing the user to generate multiple clock frequencies from a single reference signal. The device also features a TCCO and an adjustable duty cycle which can be used to further customize the clock signals.

In addition, the 89H16NT8BG2ZBHLGI features low jitter, low phase noise characteristics, and a high dynamic range. These features make the device suitable for a variety of precision timing applications, including precision timing components for communications, telecommunications, industrial, and medical applications.

Applications

The 89H16NT8BG2ZBHLGI can be used in a wide range of clock/timing applications, such as in HDTVs, digital TVs, set-top boxes, television gateways, and ASICs. The device is also suitable for a variety of precision timing components applications, including communications, telecommunications, industrial, and medical applications.

The 89H16NT8BG2ZBHLGI features two independent output channels and eight HCSL outputs, making it suitable for a variety of digital bus protocols, including SEGI, I2C, I2C/3-wire, RS-232, and SPI. The device also supports both polled and interrupt-driven modes, making it ideal for applications where fast response times are required. Furthermore, the device offers low power consumption and a comprehensive suite of test features, making it easy to use and configure even for novice users.

In summary, the 89H16NT8BG2ZBHLGI features a wide range of operating frequencies, two non-overlapping output channels, eight HCSL outputs, low jitter and low noise clock outputs, and adjustable Duty Cycle, Temperature Compensated Clock Oscillator (TCCO), programmable input and output dividers, and a comprehensive set of test features. As such, the 89H16NT8BG2ZBHLGI is suitable for a variety of precision timing components and clock/timing applications.

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