ICS84329B-01 データシートの表示（PDF） - Integrated Circuit Systems

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ICS84329B-01

700MHZ, LOW JITTER, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER

Integrated Circuit Systems 

Integrated

Circuit

Systems, Inc.

ICS84329B-01

700MHZ, LOW JITTER, CRYSTAL-TO-3.3V

DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER

CRYSTAL INPUT INTERFACE

A crystal can be characterized for either series or parallel mode

operation. The ICS84329B-01 has a built-in crystal oscillator

circuit.This interface can accept either a series or parallel crystal

without additional components and generate frequencies with

accuracy suitable for most applications. Additional accuracy can

be achieved by adding two small capacitors C1 and C2 as shown

in Figure 5.

X1

18pF Parallel Crystal

XTAL_OUT

C1

18p

XTAL_IN

C2

22p

ICS84329B-01

Figure 5. CRYSTAL INPUt INTERFACE

84329BM-01

www.icst.com/products/hiperclocks.html

10

REV. A JUNE 10, 2005

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