Datasheet > ICS8430CY-11T

ICS8430CY-11T

更新时间： 2024-11-01 22:07:11

品牌	Logo	应用领域
矽成 - ICSI		/
页数	文件大小	规格书
16页	187K
描述
700MHZ/350MHZ, LOW PHASE NOISE, CRYSTAL-TO- 3.3V LVPECL FREQUENCY SYNTHESIZER

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中文翻译

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数据手册

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ICS8430CY-11T 数据手册

PRELIMINARY

ICS8432-11

Integrated

Circuit

Systems, Inc.

700MHZ/350MHZ, LOW PHASE NOISE,

CRYSTAL-TO- 3.3V LVPECL FREQUENCY SYNTHESIZER

GENERAL DESCRIPTION

FEATURES

The ICS8432-11 is a general purpose, dual output

• Dual differential 3.3V LVPECL outputs

ICS

Crystal-to-3.3V Differential LVPECL High Frequency

• Selectable crystal oscillator interface or

LVCMOS/LVTTLTEST_CLK

HiPerClockS™

Synthesizer and a member of the HiPerClockS™

family of High Performance Clock Solutions from

ICS.The ICS8432-11 has a selectable TEST_CLK

• TEST_CLK can accept the following input levels:

LVCMOS or LVTTL

or crystal inputs. The TEST_CLK input accepts LVCMOS or

LVTTL input levels and translates them to 3.3V LVPECL

levels. The VCO operates at a frequency range of 200MHz

to 700MHz. The VCO frequency is programmed in steps

equal to the value of the input reference or crystal frequency.

Output frequencies up to 700MHz for FOUT and 350MHz

for FOUT/2 can be programmed using the serial or parallel

interfaces to the configuration logic. The low phase noise

characteristics and the multiple frequency outputs of the

ICS8432-11 makes it an ideal clock source for Fiber Channel

1 and 2, and Infiniband applications.

• Maximum FOUT frequency: 700MHz

• Maximum FOUT/2 frequency: 350MHz

• VCO range: 200MHz to 700MHz

• Parallel interface for programming counter and

VCO frequency multiplier and dividers

• Cycle-to-cycle jitter: 25ps (maximum)

• RMS period jitter: TBD

• 3.3V supply voltage

• 0°C to 70°C ambient operating temperature

BLOCK DIAGRAM

PIN ASSIGNMENT

VCO_SEL

XTAL_SEL

TEST_CLK

XTAL_IN

32 31 30 29 28 27 26 25

XTAL_IN

TEST_CLK

XTAL_SEL

V^CCA

XTAL_OUT

ICS8432-11

S_LOAD

S_DATA

S_CLOCK

V^EE

FOUT

10 11 12 13 14 15 16

nFOUT

FOUT/2

nFOUT/2

S_LOAD

S_DATA

S_CLOCK

nP_LOAD

TEST

32-Lead LQFP

7mm x 7mm x 1.4mm package body

Y Package

TopView

M0:M8

N0:N1

The Preliminary Information presented herein represents a product in prototyping or pre-production.The noted characteristics are based on initial

product characterization. Integrated Circuit Systems, Incorporated (ICS) reserves the right to change any circuitry or specifications without notice.

8432CY-11

www.icst.com/products/hiperclocks.html

REV. E MAY 20, 2005

12 3 4 5 6 7...16

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与ICS8430CY-11T相关器件

型号	品牌	获取价格	描述	数据表
ICS8430DY-01LF	IDT	获取价格	Clock Generator, 500MHz, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-32
ICS8430DY-01LFT	IDT	获取价格	Clock Generator, 500MHz, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-32
ICS8430DY-11	IDT	获取价格	Clock Generator, 700MHz, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-32
ICS8430DY-111	ICSI	获取价格	700MHZ, LOW JITTER DIFFERENTIAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS8430DY-111LF	IDT	获取价格	PLL Based Clock Driver, 8430 Series, 2 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7
ICS8430DY-111LFT	IDT	获取价格	PLL Based Clock Driver, 8430 Series, 2 True Output(s), 0 Inverted Output(s), PQFP32, 7 X 7
ICS8430DY-111T	ICSI	获取价格	700MHZ, LOW JITTER DIFFERENTIAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
ICS8430DY-11LF	IDT	获取价格	Clock Generator, 700MHz, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-32
ICS8430DY-11LFT	IDT	获取价格	Clock Generator, 700MHz, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-32
ICS8430DY-11T	IDT	获取价格	Clock Generator, 700MHz, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-32

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