ICS853001AM datasheet(7/16 Pages) ICST

No. de pieza	ICS853001AM

Descripción Electrónicos	1:1, DIFFERENTIAL LVPECL-TO-2.5V, 3.3V, 5V LVPECL/ECL BUFFER

PDF	16 Pages

Scroll/Zoom	100%

Fabricante Electrónico	ICST [Integrated Circuit Systems]

Página de inicio	http://www.icst.com

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853001AG

www.icst.com/products/hiperclocks.html

REV. A JANUARY 29, 2005

Integrated

Circuit

Systems, Inc.

ICS853001

1:1, DIFFERENTIAL LVPECL-TO-

2.5V, 3.3V, 5V LVPECL/ECL BUFFER

APPLICATION INFORMATION

FIGURE 1A. SINGLE ENDED LVCMOS SIGNAL DRIVING DIFFERENTIAL INPUT

Figure 1A 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

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 1B. SINGLE ENDED LVPECL SIGNAL DRIVING DIFFERENTIAL INPUT

Figure 1B 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

PCLK

nPCLK

VBB

0.1u

CLK_IN

VCC

ICS853001AM Datasheet(PDF) 7 Page - Integrated Circuit Systems