5

SuperLite™

SY55854U

Micrel, Inc.

M9999-041206

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

T

Symbol

Parameter

Min.

Max.

Min.

Max.

Min.

Max.

Min.

Max.

Unit

V

CC

Power Supply Voltage

2.3

5.7

2.3

5.7

2.3

5.7

2.3

5.7

V

I

CC

Power Supply Current

—

60

—

60

—

60

—

60

mA

DC ELECTRICAL CHARACTERISTICS

V

Symbol

Parameter

Min.

Typ.

Max.

Unit

Condition

V

ID

Differential Input Voltage

100

——

mV

V

IH

Input HIGH Voltage

1.6

—

V

CC

V

V

IL

Input LOW Voltage

1.5

—

V

V

V

OH

Output HIGH Voltage

V

V

V

CC

V

No Load

V

OL

Output LOW Voltage

V

V

V

V

No Load

V

OS

0.700

0.800

0.950

V

No Load

0.400

100

0.200

50

R

DRIVE

Output Source Impedance

80

100

120

Ω

CML DC ELECTRICAL CHARACTERISTICS

V

(2)

Note 2.

Equilibrium temperature.

Note 3.

Actual voltage levels and differential swing will depend on customer termination scheme. Typically, a 400mV swing is available in the 100

Ω

environment and a 200mV swing in the 50

Ω environment. Refer to the “CML Termination” diagram for more details.

Note 4.

See Figure 3a and 3b.

Note 5.

See Figure 4.

Symbol

Rating

Value

Unit

V

CC

Power Supply Voltage

–0.5 to +6.0

V

V

IN

Input Voltage

–0.5 to V

V

V

OUT

CML Output Voltage

V

V

T

A

Operating Temperature Range

–40 to +85

°C

T

LEAD

Lead Temperature (soldering, 20 sec.)

260

°C

°C

T

store

Storage Temperature Range

–65 to +150

°C

Note 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.