3

SY10E151

SY100E151

Micrel, Inc.

M9999-052108

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

Asynchronous Operation

Inputs

Output

MR

XXX

H

L

Note:

1. H = HIGH Voltage Level

L = LOW Voltage Level

X = Don’t Care

t = Time before positive CLK transition

t+1 = Time after positive CLK transition

u = LOW-to-HIGH transition

TRUTH TABLES

(1)

Synchronous Operation

Inputs

Output

MR

Lu

L

L

L

Hu

L

L

H

LL

u

L

L

HL

u

L

H

XH

u

L

Xu

H

L

XL

L

L

DC ELECTRICAL CHARACTERISTICS

(1)

Symbol

Parameter

Min.

Typ. Max. Min.

Typ.

Max. Min.

Typ.

Max.

Unit

Condition

Input HIGH Current

——

150

——

150

——

150

µA

—

Power Supply Current

mA

—

10E

—

65

78

—

65

78

—

65

78

100E

—

65

78

—

65

78

—

75

90

Note:

1. Specification for packaged product only.

AC ELECTRICAL CHARACTERISTICS

(2)

Symbol

Parameter

Min.

Typ. Max. Min.

Typ.

Max. Min.

Typ.

Max.

Unit

Condition

Max. Toggle Frequency

1100 1400

—

1100 1400

—

1100 1400

—

MHz

—

Propagation Delay to Output

ps

—

CLK

475

650

800

475

650

800

475

650

800

MR

475

650

850

475

650

850

475

650

850

Set-up Time, D

0

–175

—

0

–175

—

0

–175

—

ps

—

Hold Time, D

350

175

—

350

175

—

350

175

—

ps

—

Reset Recovery Time

750

550

—

750

550

—

750

550

—

ps

—

Minimum Pulse Width

400

——

400

——

400

——

ps

—

CLK, MR

Within-Device Skew

—

65

——

65

——

65

—

ps

1

Rise/Fall Time

300

450

700

300

450

700

300

450

700

ps

—

20% to 80%

Note:

1. Within-device skew is defined as identical transitions on similar paths through a device.

2. Specification for packaged product only.