Datasheet > 84330BYLNT

84330BYLNT

更新时间： 2023-06-15 00:00:00

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
19页	247K
描述
Clock Generator, PQFP32

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84330BYLNT 数据手册

ICS84330

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

DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER

Integrated

Circuit

Systems, Inc.

GENERAL DESCRIPTION

FEATURES

The ICS84330 is a general purpose, single output • Fully integrated PLL, no external loop filter requirements

ICS

HiPerClockS™

high frequency synthesizer and a member of the

HiPerClockS™family of High Performance Clock

• Crystal oscillator interface: 10MHz to 25MHz

Solutions from ICS. The VCO operates at a fre-

• One differential 3.3V LVPECL output

• Output frequency range: 31.25MHz to 700MHz

• VCO range: 250MHz to 700MHz

• Parallel or serial interface for programming M and N

dividers during power-up

quency range of 250MHz to 700MHz.TheVCO and

output frequency can be programmed using the serial or parallel

interfaces to the configuration logic. The output can be config-

ured to divide the VCO frequency by 1, 2, 4, and 8. Output fre-

quency steps from 250kHz to 2MHz can be achieved using a

16MHz crystal depending on the output divider setting.

• RMS Period jitter: 5ps (maximum)

• Cycle-to-cycle jitter: 40ps (maximum)

• 3.3V supply voltage

• 0°C to 70°C ambient operating temperature

• Available in both standard and lead-free RoHS compliant

packages

• Industrial temperature information available upon request

PIN ASSIGNMENT

BLOCK DIAGRAM

25 24 23 22 21 20 19

XTAL_IN

S_CLOCK

OSC

S_DATA

S_LOAD

XTAL_OUT

FREF_EXT

ICS84330

28-Lead PLCC

V Package

V^CCA

FREF_EXT

XTAL_SEL

÷ 16

11.6mm x 11.4mm x 4.1mm

body package

XTAL_SEL

TopView

XTAL_IN

PLL

PHASE DETECTOR

÷2

÷4

÷8

÷1

9 10 11

FOUT

VCO

÷ 2

nFOUT

TEST

÷ M

S_LOAD

S_DATA

CONFIGURATION

INTERFACE

LOGIC

S_CLOCK

nP_LOAD

32 31 30 29 28 27 26 25

S_CLOCK

S_DATA

S_LOAD

V^CCA

n/c

M0:M8

N0:N1

ICS84330

32-Lead LQFP

Y package

VCCA

7mm x 7mm x 1.4mm

body package

TopView

FREF_EXT

XTAL_SEL

XTAL_IN

10 11 12 13 14 15 16

84330BV

www.icst.com/products/hiperclocks.html

REV.C MAY 16, 2006

12 3 4 5 6 7...19

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