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343MIPLF

FIELD PROGRAMMABLE TRIPLE OUTPUT SS VERSACLOCK SYNTHESIZER

Integrated Device Technology 

ICS343

FIELD PROGRAMMABLE TRIPLE OUTPUT SS VERSACLOCK SYNTHESIZER

EPROM CLOCK SYNTHESIZER

DC Electrical Characteristics

Unless stated otherwise, VDD = 3.3V ±5%, Ambient Temperature -40 to +85C

Parameter

Symbol

Conditions

Min. Typ.

Operating Voltage

VDD

3.15

3.3

Configuration

Dependent - See

VersaClockTM

Estimates

Three 33.3333 MHz

14

Operating Supply Current

IDD outputs, PDTS = 1, No

Input High Voltage

load

Note 1

Input High Voltage, PDTS

Input Low Voltage, PDTS

Input High Voltage

Input Low Voltage

Output High Voltage

(CMOS High)

PDTS = 0

VIH

VIL

VIH ICLK

VIL ICLK

VOH IOH = -4 mA

20

VDD-0.5

VDD/2+1

VDD-0.4

Output High Voltage

Output Low Voltage

Short Circuit Current

Nominal Output

Impedance

VOH IOH = -12 mA

VOL IOL = 12 mA

IOS

ZO

2.4

±70

20

Internal Pull-up Resistor

RPUP PDTS pin

250

Internal Pull-down Resistor RPD CLK output

525

Input Capacitance

CIN Inputs

4

Max.

3.45

Units

V

mA

mA

A

V

0.4

V

V

VDD/2-1 V

V

V

0.4

V

mA



k

k

pF

Note 1: Example with 25 MHz crystal input with three outputs of 33.3 MHz, no load, and VDD = 3.3 V.

IDT® / ICS™ FIELD PROGRAMMABLE TRIPLE OUTPUT SS VERSACLOCK SYNTHESIZER 5

ICS343

REV M 090613

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