MC10E1651 데이터 시트보기 (PDF) - ON Semiconductor

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MC10E1651

5V, −5V Dual ECL Output Comparator with Latch

ON Semiconductor 

MC10E1651

Qb LENb NC V1b V2b

18 17 16 15 14

Qb 19

13 VCC

GND 20

NC 1

20-Lead PLCC

(Top View)

12 NC

11 NC

GND 2

10 VEE

Qa 3

9 VCC

4 5 6 78

GND Qb Qb LENb V1b V2b VCC NC

16 15 14 13 12 11 10 9

16-Pin Ceramic DIP (Top View)

1 2345 6 78

GND Qa Qa LENa V2a V1a VCC VEE

Qa LENa NC V2a V1a

* All VCC and VCCO pins are NOT tied together on the die.

Warning: All VCC, GND, and VEE pins must be externally

connected to Power Supply to guarantee proper operation.

Figure 1. Logic Diagrams and Pinout Assignments

V1a

Qa

V2a

LENa

Qa

V1b

Qb

V2b

LENb

Qb

VEE = −5.2 V

VCC = +5.0 V

Figure 2. Logic Diagram

Table 1. PIN DESCRIPTION

PIN

FUNCTION

Qa, Qa

ECL Differential Outputs (a)

Qb, Qb

ECL Differential Outputs (b)

LENa, LENb

ECL Latch Enable

V1a, V1b

Input Comparator 1

V2a, V2b

Input Comparator 2

VCC

Positive Supply

VEE

Negative Supply

NC

No Connect

GND

Ground

Table 2. FUNCTION TABLE

LEN

V1, V2

H

V1 > V2

H

V1 < V2

L

X

Function

H

L

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