MB88153A Просмотр технического описания (PDF) - Fujitsu

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MB88153A

Spread Spectrum Clock Generator

Fujitsu 

MB88153A

■ PRODUCT LINEUP

MB88153A has four kinds of modulation rate and modulation type (center spread/down spread).

Product

Modulation rate

Modulation type

MB88153A-100

MB88153A-101

−1.0%

−3.0%

Down spread

MB88153A-110

MB88153A-111

±0.5%

±1.5%

Center spread

■ PIN ASSIGNMENT

TOP VIEW

CKIN 1

VDD 2

VSS 3

CKOUT 4

MB88153A

8 XPD

7 FREQ0

6 FREQ1

5 ENS

FPT-8P-M02

■ PIN DESCRIPTION

Pin name

I/O

CKIN

I

VDD



VSS



CKOUT

O

ENS

I

FREQ1

I

FREQ0

I

XPD

I

Pin no.

1

2

3

4

5

6

7

8

Description

Clock input pin

Power supply voltage pin

GND pin

Modulated clock output pin

“L” output at power down

Modulation enable setting pin

Frequency setting pin

Frequency setting pin (with pull-up resistor)

Power down pin (with pull-up resistor)

Power down at “L” input

2

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