Philips Semiconductors Linear Products

Product specification

NE522

High-speed dual-differential comparator/sense amp

August 31, 1994

313

AC ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

FROM INPUT

TO OUTPUT

LIMITS

UNITS

SYMBOL

PARAMETER

FROM INPUT

TO OUTPUT

MIN

TYP

MAX

UNITS

Input resistance

4

k

Ω

Input capacitance

3

pF

Large-signal switching speed

Propagation delay

Amp

Output

10

15

Amp

Output

8

12

ns

Strobe

Output

6

13

Strobe

Output

5

9

Maximum operating frequency

25

35

MHz

NOTES:

2. Response time measured from 1.5V point of the input to 1.5V point of the output.

LOGIC FUNCTION TABLE

STRS

STRG

OUTPUT TRANSISTOR

H

H

ON

H

H

Undefined

H

H

OFF

X

L

X

OFF

X

X

L

OFF