SY89430V

更新时间： 2024-09-29 22:42:35

品牌	Logo	应用领域
麦瑞 - MICREL		/
页数	文件大小	规格书
9页	141K
描述
5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (50MHz to 950MHz)

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中文翻译

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数据手册

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SY89430V 数据手册

5V/3.3V PROGRAMMABLE

FREQUENCY SYNTHESIZER

(50MHz to 950MHz)

ClockWorks™

SY89430V

FEATURES

DESCRIPTION

■ 5V and 3.3V power supply options

■ 50MHz to 950MHz differential PECL outputs

■ ±25ps peak-to-peak output jitter

■ Minimal frequency over-shoot

■ Synthesized architecture

The SY89430V is a general purpose, synthesized clock

source targeting applications that require both serial and

parallel interfaces. Its internal VCO will operate over a

range of frequencies from 400MHz to 950MHz. The

differential PECL output can be configured to be the VCO

frequency divided by 1, 2, 4 or 8. With the output configured

to divide the VCO frequency by 2, and with a 16MHz

external quartz crystal used to provide the reference

frequency, the output frequency can be specified in 1MHz

steps.

■ Serial 3 wire interface

■ Parallel interface for power-on

■ Internal quartz reference oscillator driven by quartz

crystal

■ External loop filter optimizes performance/cost

■ Applications note (AN-07) for ease of design-ins

■ Available in 28-pin PLCC and SOIC packages

PIN CONFIGURATION

M[0]

_LOAD

CC1

M[1]

M[2]

XTAL

25 24 23 22 21 20 19

XTAL

M[3]

_CLOCK

N[1]

N[0]

M[8]

M[7]

M[6]

M[5]

M[4]

_DATA

_LOAD

M[4]

LOOP_REF

PLCC

TOP VIEW

CC_QUIET

M[5]

LOOP_FILTER

LOOP _FILTER

LOOP_REF

XTAL1

TOP VIEW

SOIC

Z28-1

M[6]

CC_QUIET

_LOAD

M[7]

10 11

M[8]

_DATA

N[0]

_CLOCK

N[1]

VCC_OUT

FOUT

GND (TTL)

TEST

FOUT

GND

APPLICATIONS

CC (TTL)

■ Workstations

■ Advanced communications

■ High end consumer

■ High-performance computing

■ RISC CPU clock

■ Graphics pixel clock

■ Test equipment

■ Other high-performance processor-based

applications

Rev.: E

Amendment: /0

Issue Date: May 2000

12 3 4 5 6 7...9

中文翻译

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SY89430V_06	MICREL	获取价格	5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (50MHz to 950MHz)
SY89430VJC	MICREL	获取价格	5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (50MHz to 950MHz)
SY89430VJCTR	MICREL	获取价格	5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (50MHz to 950MHz)
SY89430VJZ	MICREL	获取价格	5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (50MHz to 950MHz)
SY89430VJZTR	MICREL	获取价格	5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (50MHz to 950MHz)
SY89430VZC	MICREL	获取价格	5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (50MHz to 950MHz)
SY89430VZCTR	MICREL	获取价格	5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (50MHz to 950MHz)
SY89430VZH	MICREL	获取价格	5V/3.3V PROGRAMMABLE FREQUENCY SYNTHESIZER (50MHz to 950MHz)
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SY89464	MICREL	获取价格	Precision LVPECL/LVDS Runt Pulse Eliminator 1:10 Fanout Buffer with 2:1 MUX