ICS97ULP877AH Allicdata Electronics
Allicdata Part #:

ICS97ULP877AH-ND

Manufacturer Part#:

ICS97ULP877AH

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: IDT, Integrated Device Technology Inc
Short Description: IC CLOCK DRIVER 1.8V LP 52-BGA
More Detail: N/A
DataSheet: ICS97ULP877AH datasheetICS97ULP877AH Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Ratio - Input:Output: 1:10
Base Part Number: ICS97ULP877
Supplier Device Package: 52-CABGA (4.5x7.0)
Package / Case: 52-TFBGA
Mounting Type: Surface Mount
Operating Temperature: 0°C ~ 70°C
Voltage - Supply: 1.7 V ~ 1.9 V
Frequency - Max: 410MHz
Differential - Input:Output: Yes/Yes
Series: --
Number of Circuits: 1
Output: SSTL-18
Input: Clock
Main Purpose: Memory, DDR2
PLL: Yes
Part Status: Obsolete
Packaging: Tray 
Description

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ICS97ULP877AH is an advanced Harmonic Clock and Power System IC, introduced by Integrated Device Technology (IDT). It is a single IC which integrates an adaptive-correction harmonic clock oscillator, a power multiplexer and a voltage detector. This ICs is especially innovative for its ability to reduce output power and voltage ripple. ICS97ULP877AH, primarily designed for computing, networking communication, and other industrial application, is mainly used in applications where frequency accuracy, low voltage and low power operation are of main concern.

Application Field

ICS97ULP877AH has quite a wide range of applications. It can be used in computing and communication applications like Serdes and System Clocks, Clock Multipliers and Generators, Clock Distribution Networks, ASICs and SOCs, Synchronous Ethernet and General-purpose Synchronous Clock Interconnects. It is also used in medical, industrial and automotive applications.

Working Principle

ICS97ULP877AH works on a differential clock and power network functioning. It consists of an adaptive corrected harmonic clock and an adjustable power multiplexer.The adaptive-correction clock oscillator generates an output clock signal and an input clock signal, determined by the input frequency and output frequency of the device. The multiplexer allows for selection of the output voltage by a monitoring interface and voltage selection pins. Furthermore, the multiplexer works together with the integrated MOSFETs, where the different logic levels are re-translated into Multiplexer signals.The adjustable power multiplexer supplies power in two modes; a low-power mode, which interlocks with the integrated 100MHz oscillator, and a high-power mode, which interlocks with the input clock signal. This allows the IC to supply low-power to the system, as well as conserving energy when the system is in idle.The voltage detector of the device detect actual output voltage, adjust the internal reference, and monitor the output voltage using an integrated external reference. The voltage detector allows for the input voltage to be monitored on a scope, thereby allowing it to be monitored efficiently. Furthermore, the device also allows for output power and voltage ripple to be reduced.

Advantages of ICS97ULP877AH

ICS97ULP877AH offers quite a number of advantages for use in different application fields. Firstly, since it is a single IC chip, it does not require additional components for power supply and voltage detection. Secondly, the integrated multiplexer makes it possible to adjust the output voltages by using external components and by setting the voltage selection pins. Furthermore, the device is able to reduce output power and voltage ripple, thus allowing it to be used in applications where power efficiency is a major concern. Additionally, ICS97ULP877AH is able to provide a variety of frequency corrections and process improvements, namely, compensation of temperature drift by adjusting the full cycle period, bandwidth selectivity for jitter control of output clock signal and a cycle skipping or phase locking loop for improved jitter and phase noise performance. In summary, ICS97ULP877AH is a single chip solution for power and voltage detection, providing high frequency accuracy and low voltage and power consumption for a wide range of applications. With integration of multiplexer and voltage detector, ICS97ULP877AH offers both power efficiency and frequency accuracy, as well as providing various additional features like temperature drift compensation, bandwidth selectivity and cycle skipping or phase locking loop.

The specific data is subject to PDF, and the above content is for reference

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