CY25422FSXIT datasheet(7/14 Pages) CYPRESS

Part #	CY25422FSXIT

Description	Two PLL Programmable Clock Generator with Spread Spectrum

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Manufacturer	CYPRESS [Cypress Semiconductor]

Direct Link	http://www.cypress.com

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7 / 14 page

CY25402/CY25422/CY25482

Document #: 001-12565 Rev. *F

Page 7 of 14

DC Electrical Specifications

Parameter

Description

Conditions

Min

Typ

Max

Unit

VOL

Output low voltage

IOL = 2 mA, drive strength = [00]

–

0.4

V

IOL = 3 mA, drive strength = [01]

IOL = 7 mA, drive strength = [10]

IOL = 12 mA, drive strength = [11]

VOH

Output high voltage

IOH = –2 mA, drive strength = [00]

VDD – 0.4

–

V

IOH = –3 mA, drive strength = [01]

IOH = –7 mA, drive strength = [10]

IOH = –12 mA, drive strength = [11]

VIL1

Input low voltage of PD#/OE, FS0, FS1

and SSON

––

–

0.2*VDD

V

VIL2

Input low voltage of EXCLKIN

–

0.18

V

VIH1

Input High Voltage of PD#/OE, FS0,

FS1 and SSON

–0.8*VDD

––

V

VIH2

Input high voltage of EXCLKIN for

CY25402/CY25422

–1.62

–

2.2

V

VIH3

Input high voltage of EXCLKIN for

CY25482

–0.8*VDD

––

V

IIL

Input low current, PD#/OE/FS1

VIN = 0V

–

10

µA

IIH

Input high current, PD#/OE/FS1

VIN = VDD

––

10

µA

IILDN

Input low current, SSON and FS0 pins VIN = 0V (Internal pull down resistor

= 160k typ.)

––

10

µA

IIHDN

Input high current, SSON and FS0 pins VIN = VDD (Internal pull down

resistor = 160k typ.)

14

–

36

µA

RDN

Pull-down resistor of CLK1,

REFOUT/FS0 and CLK2/SSON pins

Output clocks in off state by setting

PD# = Low

100

160

250

k



IDD

[1,2]

Supply current for

CY25422

PD# = High, No load

–12

–

mA

Supply current for

CY25402/CY25482

PD# = High, No load

–14

–

mA

IDDS

[1]

Standby current

PD# = Low

–3

–

µA

CIN

[2]

Input capacitance

SSON, PD#/OE/

FS1 and FS0 pins

––

7

pF

Notes

1. Guaranteed by design but not 100% tested

2. Configuration dependent.

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