8

Z90349/Z90348

PRELIMINARY

CP97TEL2600

Zilog

Zilog’s products are not authorized for use as critical compo-

nents in life support devices or systems unless a specific written

agreement pertaining to such intended use is executed between

the customer and Zilog prior to use. Life support devices or

systems are those which are intended for surgical implantation

into the body, or which sustains life whose failure to perform,

when properly used in accordance with instructions for use

provided in the labeling, can be reasonably expected to result in

significant injury to the user.

Zilog, Inc. 210 East Hacienda Ave.

Campbell, CA 95008-6600

Telephone (408) 370-8000

Telex 910-338-7621

FAX 408 370-8056

Internet: http://www.zilog.com

© 1997 by Zilog, Inc. All rights reserved. No part of this document

may be copied or reproduced in any form or by any means

without the prior written consent of Zilog, Inc. The information in

this document is subject to change without notice. Devices sold

by Zilog, Inc. are covered by warranty and patent indemnification

provisions appearing in Zilog, Inc. Terms and Conditions of Sale

only. Zilog, Inc. makes no warranty, express, statutory, implied or

by description, regarding the information set forth herein or

regarding the freedom of the described devices from intellectual

property infringement. Zilog, Inc. makes no warranty of mer-

chantability or fitness for any purpose. Zilog, Inc. shall not be

responsible for any errors that may appear in this document.

Zilog, Inc. makes no commitment to update or keep current the

information contained in this document.

AC CHARACTERISTICS

T

Symbol

Parameter

Min

Max

Typical

Units

Note

T

Input Clock Period

16

100

32

µs

T

Clock Input Rise and Fall

12

µs

T

Power On Reset Delay

0.8

1.2

s

Depends on Crystal

AC CHARACTERISTICS*

T

V to 5.5 V; F

Symbol

Parameter

Min

Max

Typical

Units

T

Power-On Reset Min. Width

5TPC

µs

T

H_Sync Incoming Signal Width

5.5

12.5

11

µs

T

V_Sync Incoming Signal Width

0.15

1.5

1.0

ms

T

Time Delay Between Leading Edge

–12

+12

0

µs

of V_Sync and H_Sync in Even Field

T

Time Delay Between Leading Edge

20

44

32

µs

of H_Sync in Odd Field

T

H_Sync/V_Sync Edge Width

2.0

0.5

µs

Notes: