Name: Renesas Electronics 8T49N242-999NLGI Clock Buffer 40-Pin VFQFN
Brand: Renesas Electronics
SKU: 250-3482
Price: 240.03 TWD
Availability: Discontinued

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選取全部	屬性	值
	品牌	Renesas Electronics
	Product Type	Clock Buffer
	Maximum Input Frequency	875MHz
	Mount Type	Surface
	Package Type	VFQFN
	Pin Count	40
	Number of Outputs	9
	Minimum Supply Voltage	3.14V
	Maximum Supply Voltage	3.47V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Standards/Approvals	RoHS
	Height	1mm
	Series	8T49N242
	Width	6 mm
	Length	6mm
	Automotive Standard	No

	選取全部
	品牌 Renesas Electronics
	Product Type Clock Buffer
	Maximum Input Frequency 875MHz
	Mount Type Surface
	Package Type VFQFN
	Pin Count 40
	Number of Outputs 9
	Minimum Supply Voltage 3.14V
	Maximum Supply Voltage 3.47V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Standards/Approvals RoHS
	Height 1mm
	Series 8T49N242
	Width 6 mm
	Length 6mm
	Automotive Standard No

Datasheet - 8T49N242-999NLGI

The Renesas Electronics frequency translator has one fractional-feedback PLL that can be used as a jitter attenuator and frequency translator. It is equipped with four integer output dividers, allowing the generation of up to four different output frequencies, ranging from 8kHz to 1GHz. These frequencies are completely independent of the input reference frequencies, and the crystal reference frequency. The outputs may select among LVPECL, LVDS, HCSL or LVCMOS output levels.

It accepts up to two differential or single-ended input clocks and a fundamental-mode crystal input

The internal PLL can lock to either of the input reference clocks or just to the crystal to behave as a frequency synthesizer

The device supports hitless reference switching between input clocks

The device monitors both input clocks for Loss of Signal and generates an alarm when an input clock failure is detected

The PLL has a register-selectable loop bandwidth from 0.2Hz to 6.4kHz

The device is programmable through an I2C interface

It also supports I2C master capability to allow the register configuration to be read from an external EEPROM

Renesas Electronics 8T49N242-999NLGI Clock Buffer 40-Pin VFQFN

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