SY89809LTH datasheet(3/7 Pages) MICREL

3 / 7 page

Precision Edge®

SY89809L

Micrel, Inc.

M9999-092005

hbwhelp@micrel.com or (408) 955-1690

DC ELECTRICAL CHARACTERISTICS

A = 0°CTA = +25°CTA = +85°C

Symbol

Parameter

Min.

Typ.

Max.

Min.

Typ.

Max.

Min.

Typ.

Max.

Unit

VOH

Output HIGH Voltage(3)

1.0

—

1.2

1.0

—

1.2

1.0

—

1.2

VOL

Output LOW Voltage(3)

0.2

—

0.4

0.2

—

0.4

0.2

—

0.4

VIH

Input HIGH Voltage

X +0.1

—

1.6

X +0.1

—

1.6

X +0.1

—

1.6

VIL

Input LOW Voltage

–0.3

—

X –0.1

–0.3

—

X –0.1

–0.3

—

X –0.1

Input Crossover Voltage

0.68

—

0.9

0.68

—

0.9

0.68

—

0.9

IIH

Input HIGH Current

+20

—–350

+20

—–350

+20

—–350

µA

IIL

Input LOW Current

——

–500

——

–500

——

–500

µA

Notes:

1. Permanent device damage may occur if “Absolute Maximum Ratings” are exceeded. This is a stress rating only and functional operation is not

implied at conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum ratlng conditions for

extended periods may affect device reliability.

2. The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.

3. Outputs loaded with 50

Ω to ground.

HSTL

A = 0°CTA = +25°CTA = +85°C

Symbol

Parameter

Min.

Typ.

Max.

Min.

Typ.

Max.

Min.

Typ.

Max.

Unit

VCCI

VCC Core

3.0

3.3

3.6

3.0

3.3

3.6

3.0

3.3

3.6

VCCO

VCC Output

1.6

1.8

2.0

1.6

1.8

2.0

1.6

1.8

2.0

ICCI

ICC Core

—

115

140

—

115

140

—

115

140

Power Supply

Absolute Maximum Ratings(1)

Supply Voltage (V

IN) ..................................... –0.5V to VCCI

VCC Pin Potential to Ground Pin

CCI, VCCO) ............................................ –0.5V to +4.0V

DC Output Current, Output HIGH (I

OUT) .................. –50mA

Lead Temperature (soldering, 20 sec.) ..................... 260

°C

Storage Temperature (T

S) ....................... –65°C to +150°C

Operating Ratings(2)

Supply Voltage

CCI) ............................................... +3.15V to +3.45V

CCO) ................................................. +1.6V to +2.0V

Ambient Temperature (T

A) ......................... –40°C to +85°C

Package Thermal Resistance

TQFP

(θ

JA)

–Still-Air ........................................................... 50

°C/W

–500lfpm .......................................................... 42

°C/W

TQFP

(θ

JC) .......................................................... 20°C/W

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