Philips Semiconductors
PCK940L
Low voltage 1 : 18 clock distribution chip
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
For more information, please visit: http://www.semiconductors.philips.com.
For sales office addresses, email to: sales.addresses@www.semiconductors.philips.com.
Date of release: 4 April 2006
Document identifier: PCK940L_1
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
17. Contents
1 General description . . . . . . . . . . . . . . . . . . . . . . 1
2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
3 Ordering information. . . . . . . . . . . . . . . . . . . . . 2
4 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2
5 Pinning information. . . . . . . . . . . . . . . . . . . . . . 3
5.1 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
5.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3
6 Functional description . . . . . . . . . . . . . . . . . . . 4
6.1 Function table . . . . . . . . . . . . . . . . . . . . . . . . . . 4
7 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4
8 Static characteristics. . . . . . . . . . . . . . . . . . . . . 4
9 Dynamic characteristics . . . . . . . . . . . . . . . . . . 6
9.1 Timing diagrams . . . . . . . . . . . . . . . . . . . . . . . . 9
10 Test information. . . . . . . . . . . . . . . . . . . . . . . . 10
11 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 11
12 Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
12.1 Introduction to soldering surface mount
packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
12.2 Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 12
12.3 Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 12
12.4 Manual soldering . . . . . . . . . . . . . . . . . . . . . . 13
12.5 Package related soldering information . . . . . . 13
13 Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 14
14 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 14
15 Legal information. . . . . . . . . . . . . . . . . . . . . . . 15
15.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 15
15.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
15.3 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 15
15.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 15
16 Contact information. . . . . . . . . . . . . . . . . . . . . 15
17 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

PCK940LBD,151

Mfr. #:
Manufacturer:
NXP Semiconductors
Description:
IC CLK BUFFER 1:18 250MHZ 32LQFP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet