IDT5V2528 データシートの表示（PDF） - Integrated Device Technology

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IDT5V2528

2.5V / 3.3V PHASE-LOCK LOOP CLOCK DRIVER ZERO DELAY BUFFER

Integrated Device Technology 

IDT5V2528/A

2.5 / 3.3V PHASE-LOCK LOOP CLOCK DRIVER

PIN CONFIGURATION

T_Ctrl

GND

TY0

VDDQ

AVDD

CLK

FBIN

AGND

GND

TY7

VDDQ

TY6

TY5

GND

1

28

2

27

3

26

4

25

5

24

6

23

7

22

8

21

9

20

10

19

11

18

12

17

13

16

14

15

TSSOP

TOP VIEW

G_Ctrl

GND

TY1

VDDQ

TY2

GND

FBOUT

VDD

Y0

Y1

GND

TY3

TY4

VDDQ

INDUSTRIAL TEMPERATURE RANGE

ABSOLUTE MAXIMUM RATINGS(1)

Symbol

Rating

Max.

Unit

VDD, VDDQ, AVDD Supply Voltage Range

–0.5 to +4.6 V

VI (2)

Input Voltage Range

–0.5 to +5.5 V

VO(2)

Voltage Range applied to any

–0.5 to

V

output in the HIGH or LOW state VDD+0.5

IIK (VI < 0)

Input Clamp Current

–50

mA

IOK

Output Clamp Current

±50

mA

(VO < 0 or VO > VDD)

IO

Continuous Output Current

±50

mA

(VO = 0 to VDD)

VDD or GND

Continuous Current

±200

mA

TSTG

StorageTemperatureRange –65 to +150 °C

TJ

Junction Temperature

+150

°C

NOTES:

1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause

permanent damage to the device. This is a stress rating only and functional operation

of the device at these or any other conditions above those indicated in the operational

sections of this specification is not implied. Exposure to absolute maximum rating

conditions for extended periods may affect reliability.

2. The input and output negative-voltage ratings may be exceeded if the input and output

clamp-current ratings are observed.

3. The maximum package power dissipation is calculated using a junction temperature

of 150°C and a board trace length of 750 mils.

CAPACITANCE(1)

Symbol

Description

Min Typ. Max. Unit

CIN

Input Capacitance

—

5

— pF

VI = VDD or GND

CO

Output Capacitance

—

6

— pF

VI = VDD or GND

CL

Load Capacitance 2.5V outputs — 20 — pF

3.3V outputs — 30 —

NOTE:

1. Unused inputs must be held HIGH or LOW to prevent them from floating.

RECOMMENDED OPERATING RANGE

Symbol

VDD, AVDD (1)

VDDQ (1)

Description

Power Supply Voltage

Power Supply Voltage

TA

Ambient Operating Temperature

2.5V Outputs

3.3V Outputs

Min.

Typ.

Max.

Unit

3

3.3

3.6

V

2.3

2.5

2.7

V

3

3.3

3.6

–40

+25

+85

°C

NOTE:

1. All power supplies should operate in tandem. If VDD or VDDQ is at a maximum, then VDDQ or VDD (respectively) should be at maximum, and vice-versa.

2

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