MC100EL90

www.onsemi.com

2

D2

D1

Figure 1. 20-Lead Pinout and Logic Diagram (Top View)

D1

17

18

16

15

14

13

12

4

3

5678

9

Q0

11

10

Q1

Q1

Q2

Q2

D0

19

20

2

1

D0

D2

GND

GND

ECL

PECL

ECL

PECL

ECL

PECL

Table 1. PIN DESCRIPTION

FUNCTION

ECL Inputs

PECL Outputs

ECL Reference Voltage Output

Positive Supply

Negative Supply

Ground

PIN

Dn, Dn

Qn, Qn

GND

connected to Power Supply to guarantee proper operation.

Table 2. MAXIMUM RATINGS

Symbol

Parameter

Condition 1

Condition 2

Rating

Unit

PECL Mode Power Supply

8 to 0

V

NECL Mode Power Supply

−8 to 0

V

PECL Mode Input Voltage

NECL Mode Input Voltage

6 to 0

−6 to 0

V

Output Current

Continuous

Surge

50

100

mA

±0.5

mA

Operating Temperature Range

−40 to +85

°C

Storage Temperature Range

−65 to +150

°C

Thermal Resistance (Junction-to-Ambient)

0 lfpm

500 lfpm

SOIC−20 WB

SOIC−20 WB

90

60

°C/W

Thermal Resistance (Junction-to-Case)

Standard Board

SOIC−20 WB

30 to 35

°C/W

Wave Solder (Pb-Free)

265

°C

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality

should not be assumed, damage may occur and reliability may be affected.

Symbol

Characteristic

−40°C

25°C

85°C

Unit

Min

Typ

Max

Min

Typ

Max

Min

Typ

Max

24

20

24

26

mA

Output HIGH Voltage (Note 2)

3915

3995

4120

3975

4045

4120

3975

4050

4120

mV

Output LOW Voltage (Note 2)

3170

3305

3445

3190

3295

3380

3190

3295

3380

mV

NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit

board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared

operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit

values are applied individually under normal operating conditions and not valid simultaneously.