DS1087LU-466/T

Differential - Input:Output:	No/No
Base Part Number:	DS1087L
Supplier Device Package:	8-uMAX
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply:	2.7 V ~ 3.6 V
Divider/Multiplier:	Yes/No
Frequency - Max:	66.6MHz
Series:	EconOscillator™
Ratio - Input:Output:	2:1
Number of Circuits:	1
Output:	Clock
Input:	Clock
PLL:	No
Type:	Clock Generator
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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The DS1087LU-466/T is a clock generator specifically designed for GHz frequency synthesizer applications. It can produce any frequency range up to a maximum of 3.4GHz. It has the capability of providing a frequency adjustment range of up to 100MHz, with programmable rise and fall times, along with delay and jitter control capabilities. It is natively a multi-phase output generator, allowing up to eight outputs of up to 1.2GHz. The device offers a wide-input frequency range (1-100MHz), trimming capability (10-100MHz), and a Jitter Attenuator which provide flexibility in the control of jitter and clock frequency. The integrated PLL can be set to store multiple clock frequencies, allowing users to restore settings quickly. Plus, an onboard oscillator drift compensation circuit guarantees tight frequency stability. The DS1087LU-466/T is perfectly suited for applications such as GHz frequency synthesizers, digital communication systems, Gigabit Ethernet transmission pairs, WLAN pulse transmitters, and any system that requires ranging frequency synthesizer capabilities. The DS1087LU-466/T working principle is based on mixing a wideband signal and a reference frequency to generate a high-frequency signal. The multi-stage frequency divider converts the high-frequency signal back to the desired low-frequency output. This low-frequency output is then used as a reference signal for the wideband signal generator in order to generate the desired output frequency. The key to the success of the device lies in its ability to divide frequencies that are close in value and maintain minimal frequency spread. To make sure of this, the system includes a wide variety of dividers and pre-filtering blocks in order to ensure that these close-in frequency components do not interfere with each other. This way, the system can generate accurate and repeatable frequency outputs. The DS1087LU-466/T also includes several monitoring and protection features. These features include an on-chip temperature sensor and a power supply diagnostic circuit. The temperature sensor provides the user with a temperature reading in order to ensure the system is operating within its specified temperature range. The power supply diagnostic circuit provides protection for the system in the case of an out of range power supply voltage. The DS1087LU-466/T is a multi-phase clock generator designed specifically for GHz frequency synthesizer applications. The device supports input frequencies up to 100MHz, trimming capabilities up to 10-100MHz, and jitter attenuation. It is also equipped with an onboard oscillator drift compensation circuit and temperature sensor, as well as multiple dividers and pre-filtering blocks to generate accurate and repeatable frequency outputs. Its integrated PLL can be set to store multiple clock frequencies, making it an ideal solution for applications such as GHz frequency synthesizers and digital communication systems.

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