MB88152A-112 Просмотр технического описания (PDF) - Cypress Semiconductor

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MB88152A-112

Spread Spectrum Clock Generator

Cypress Semiconductor 

MB88152A

1. Product Line-up

MB88152A has three kinds of input frequency, and two kinds of modulation type (center/down spread), total six line-ups.

Product

MB88152A-100

MB88152A-101

MB88152A-111

MB88152A-112

Input/Output Frequency

16.6 MHz to 134 MHz

16.6 MHz to 67 MHz

16.6 MHz to 67 MHz

40 MHz to 134 MHz

Modulation Type

Down spread

Center spread

Modulation Enable Pin

No

Yes

Yes

2. Pin Assignment

TOP VIEW

XIN 1

MB88152A-101

XOUT 2 MB88152A-111

VSS 3 MB88152A-112

SEL 4

8 XENS

7 FREQ

6 VDD

5 CKOUT

SOB008

XIN 1

XOUT 2 MB88152A-100

VSS 3

SEL 4

8 FREQ1

7 FREQ0

6 VDD

5 CKOUT

SOB008

3. Pin Description

Pin Name

I/O

XIN

I

XOUT

O

VSS

−

SEL

I

CKOUT

O

VDD

−

FREQ/FREQ0

I

XENS/FREQ1

I

Pin No.

1

2

3

4

5

6

7

8

Description

Crystal resonator connection pin/clock input pin

Crystal resonator connection pin

GND pin

Modulation rate setting pin

Modulated clock output pin

Power supply voltage pin

Frequency setting pin

Modulation enable setting pin/frequency setting pin

Document Number: 002-08308 Rev. *B

Page 3 of 24

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