ICS853111B datasheet(8/18 Pages) ICST

부품명	ICS853111B

상세설명	LOW SKEW, 1-TO-10 DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER

PDF	18 Pages

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제조업체	ICST [Integrated Circuit Systems]

홈페이지	http://www.icst.com

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8 / 18 page

853111BY

www.icst.com/products/hiperclocks.html

REV. A JUNE 16, 2005

Integrated

Circuit

Systems, Inc.

ICS853111B

LOW SKEW, 1-TO-10

DIFFERENTIAL-TO-2.5V/3.3V LVPECL/ECL FANOUT BUFFER

FIGURE 2A. SINGLE ENDED LVCMOS SIGNAL DRIVING DIFFERENTIAL INPUT

Figure 2A shows an example of the differential input that can

be wired to accept single ended LVCMOS levels.The reference

voltage level V

BB generated from the device is connected to

APPLICATION INFORMATION

WIRING THE DIFFERENTIAL INPUT TO ACCEPT SINGLE ENDED LVCMOS LEVELS

the negative input.The C1 capacitor should be located as close

as possible to the input pin.

FIGURE 2B. SINGLE ENDED LVPECL SIGNAL DRIVING DIFFERENTIAL INPUT

Figure 2B shows an example of the differential input that can

be wired to accept single ended LVPECL levels.The reference

voltage level V

BB generated from the device is connected to

the negative input.

WIRING THE DIFFERENTIAL INPUT TO ACCEPT SINGLE ENDED LVPECL LEVELS

VCC

V_REF

0.1u

Single Ended Clock Input

PCLK

nPCLK

VCC(or VDD)

CLK_IN

PCLK

nPCLK

VBB

ICS853111B 데이터시트(PDF) 8 Page - Integrated Circuit Systems