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IDT5V2305PGGI

2.5V TO 3.3V HIGH PERFORMANCE CLOCK BUFFER

Integrated Device Technology 

IDT5V2305

2.5V TO 3.3V HIGH PERFORMANCE CLOCK BUFFER

INDUSTRIAL TEMPERATURE RANGE

PIN DESCRIPTION

TERMINAL

Symbol I/O

Description

G

I

Output Enable Control for Y(0:4) Outputs. This output enable is active HIGH. If this pin is Logic HIGH, the Y(0:4) clock outputs will follow the

input clock (CLK). If this pin is logic LOW, the Y(0:4) outputs will drive low independent of the state of CLK.

Y(0:4)

O

Buffered Output Clocks

CLK

I

Input Reference Frequency

GND

Ground

VDD

PWR

DC Power Supply, 2.3V to 3.6V

RECOMMENDED OPERATING RANGE

Symbol

VDD

Description

Internal Power Supply Voltage

VIL

Input Voltage LOW

VDD = 3V to 3.6V

VDD = 2.3V to 2.7V

VIH

Input Voltage HIGH

VDD = 3V to 3.6V

VDD = 2.3V to 2.7V

VI

Input Voltage

IOH

Output Current HIGH

VDD = 3V to 3.6V

VDD = 2.3V to 2.7V

IOL

Output Current LOW

VDD = 3V to 3.6V

VDD = 2.3V to 2.7V

TA

Ambient Operating Temperature

Min.

Typ.

Max.

Unit

2.3

2.5

V

3.3

3.6

0.8

V

0.7

2

V

1.7

0

VDD

V

-12

mA

-6

12

mA

6

-40

+85

°C

DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE

Symbol

Parameter

Test Conditions

Min.

Typ.

Max

Unit

VIK

Input Voltage

IIN

Input Current

IDD

Static Device Current(1)

VDD = 3V, IIN = -18mA

VI = 0V or VDD

CLK = 0V or VDD, IO = 0mA, VDD = 3.3V

- 1.2

V

±5

µA

25

µA

NOTE:

1. For IDD over frequency, see TEST CIRCUIT AND WAVEFORMS.

DC ELECTRICAL CHARACTERISTICS - VDD = 3.3V ± 0.3V

Symbol

Parameter

Test Conditions

Min.

Typ.(1)

Max

Unit

VDD = Min. to Max. IOH = -100µA

VDD - 0.2

VOH

HIGH level Output Voltage

VDD = 3V

IOH = -12mA

2.1

V

IOH = -6mA

2.4

VDD = Min. to Max. IOH = 100µA

0.2

VOL

LOW level Output Voltage

VDD = 3V

IOH = 12mA

0.8

V

IOH = 6mA

0.55

VDD = 3V

VO = 1V

-28

IOH

HIGH level Output Current

VDD = 3.3V

VO = 1.65V

-36

mA

VDD = 3.6V

VO = 3.135V

-14

VDD = 3V

VO = 1.95V

28

IOL

LOW level Output Current

VDD = 3.3V

VO = 1.65V

36

mA

VDD = 3.6V

VO = 0.4V

14

NOTE:

1. All typical values are at respective nominal VDD.

3

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