CDCV304 datasheet(2/12 Pages) TI

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THERMAL INFORMATION

ABSOLUTE MAXIMUM RATINGS

RECOMMENDED OPERATING CONDITIONS

CDCV304

SCAS643F – SEPTEMBER 2000 – REVISED APRIL 2009................................................................................................................................................ www.ti.com

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

TERMINAL FUNCTIONS

TERMINAL

I/O

DESCRIPTION

NAME

NO.

1Y[0:3]

3, 5, 7, 8

Buffered output clocks

CLKIN

Input reference frequency

GND

Power

Ground

Output enable control

VDD

Power

Supply

THERMAL AIR FLOW (CFM)

CDCV304PW 8-PIN TSSOP

UNIT

150

250

500

RθJA

High K

149

142

138

132

°C/W

RθJA

Low K

230

185

170

150

°C/W

RθJC

High K

°C/W

RθJC

High K

°C/W

over operating free-air temperature range (unless otherwise noted)

(1)

UNIT

Supply voltage range, VDD

–0.5 V to 4.3 V

Input voltage range, VI

(2) (3)

–0.5 V to VDD + 0.5 V

Output voltage range, VO

(2) (3)

–0.5 V to VDD + 0.5 V

Input clamp current, IIK (VI < 0 or VI> VDD)

±50 mA

Output clamp current, IOK (VO < 0 or VO > VDD)

±50 mA

Continuous total output current, IO (VO = 0 to VDD)

±50 mA

Package thermal impedance,

JA: PW package

230.5°C/W

Storage temperature range Tstg

–65°C to 150°C

(1)

Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating

conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

The input and output negative voltage ratings may be exceeded if the input and output clamp-current ratings are observed.

(3)

This value is limited to 4.6 V maximum.

MIN

NOM

MAX

UNIT

Supply voltage, VDD

2.3

3.6

Low-level input voltage, VIL

0.3 x VDD

High-level input voltage, VIH

0.7 x VDD

Input voltage, VI

VDD

VDD = 2.5 V

–12

High-level output current, IOH

VDD = 3.3 V

–24

VDD = 2.5 V

Low-level output current, IOL

VDD = 3.3 V

Operating free-air temperature, TA

–40

°C

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