SY89420 查看數據表（PDF） - Micrel

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产品描述 (功能)

生产厂家

SY89420

5V/3.3V DUAL PHASE LOCKED LOOP

Micrel 

Micrel

AC ELECTRICAL CHARACTERISTICS

VCC = VCCOA = VCCOB = 3.3V or 5.0V ± 5%

Symbol

Parameter

Min.

Typ.

Max.

Unit

∆Τ

Output Period Jitter

PPW

Output Duty Cycle

tr

Output Rise/Fall Time

tf

(20% to 80%)

—

10

15

ps rms

45

50

55

%

—

300

550

ps

—

300

550

FOUTA

Output Frequency PLLA

—

—

560

MHz

FOUTB

Output Frequency PLLB

—

—

1120

MHz

RINA, B

Input Frequency PLLA, B

—

—

560

MHz

ClockWorks™

SY89420V

Condition

—

S4B=1

APPLICATION

16MHz

50MHz

Clock

SY89429A

RINA

FINA

PLLA

OUTA

OUTA

S2A = 1 S1A = 1

SY100H641

RINB

FINB

PLLB

OUTB

OUTB

S4B = 1

S3B = 1

SY89420V

S1B = 1

S2B = 0

SY100H842

50MHz Low Skew Clock System with 100MHz Clock to CPU

PRODUCT ORDERING CODE

Ordering

Code

SY89420VJC

SY89420VJCTR

Package

Type

J28-1

J28-1

Operating

Range

Commercial

Commercial

6

50MHz

100MHz

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