SL23EP09SI-1H

Differential - Input:Output:	No/No
Base Part Number:	SL23EP09
Supplier Device Package:	16-SOIC
Package / Case:	16-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply:	2.3 V ~ 3.6 V
Divider/Multiplier:	No/No
Frequency - Max:	220MHz
Series:	--
Ratio - Input:Output:	1:9
Number of Circuits:	1
Output:	LVCMOS
Input:	Clock
PLL:	Yes with Bypass
Part Status:	Obsolete
Packaging:	Tube

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Introduction to SL23EP09SI-1H

SL23EP09SI-1H is a high-speed, low-power clock generator designed to provide clock and data recovery functions in a variety of applications. The device has a wide frequency range of 13 to 117 MHz, allowing it to be used in many applications, from personal computers and servers to DSPs, Ethernet, and digital audio.The SL23EP09SI-1H is manufactured using a 28nm process node and is offered in either a 197-ball FBGA or a 315-ball FBGA package. It contains an integrated oscillator consisting of an oscillator frequency source and a phase detector, as well as an internal phase-locked loop (PLL) and clock divider providing both clock and data recovery. In addition, the device includes I2C and SPI interfaces for control and configuration.

application field and working principle

SL23EP09SI-1H is a highly versatile clock generator that is suitable for a wide variety of applications. It can be used in next-generation networking products, telecommunications and mobile base stations, computing systems, and other high-performance and low-power applications.The working principle of the SL23EP09SI-1H is based on a phase-locked loop (PLL). The external clock source is fed into the oscillator, where it is divided down to an intermediate frequency (IF) prior to passing it to the PLL. The PLL is then used to compare the IF with a reference clock and provide the output clock based on the IF and a programmable frequency divider, ensuring that the reference and output clocks are accurately aligned in phase. The PLL also allows the user to adjust and control the output clock frequency by changing the divider value.The SL23EP09SI-1H is capable of generating accurate, high-frequency and low-power clock signals in various system architectures. It can be configured using the SPI/I2C serial interfaces to set the operating frequency, allocate the clock phase and phase shift, adjust the duty cycle, and program the PLL for outputs of frequencies up to 117 MHz.

Conclusion

The SL23EP09SI-1H is a high-speed, low-power clock generator designed to provide clock and data recovery functions in a variety of applications. It operates on a phase-locked loop (PLL) principle, allowing the user to adjust and control the output clock frequency by changing the programmable frequency divider. The device is ideal for applications such as next-generation networking products, telecommunications and mobile base stations, computing systems, and other high-performance and low-power applications.

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