NXP Semiconductors

IP4251/52/53/54

Integrated 4-, 6- and 8-channel passive filter network

© NXP B.V. 2009.

All rights reserved.

For more information, please visit: http://www.nxp.com

For sales office addresses, please send an email to: salesaddresses@nxp.com

Date of release: 6 May 2009

Document identifier: IP4251_52_53_54_3

Please be aware that important notices concerning this document and the product(s)

described herein, have been included in section ‘Legal information’.

12. Contents

1

Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.1

General description. . . . . . . . . . . . . . . . . . . . . . 1

1.2

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.3

Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

2

Pinning information . . . . . . . . . . . . . . . . . . . . . . 2

3

Ordering information . . . . . . . . . . . . . . . . . . . . . 3

4

Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4

5

Thermal characteristics. . . . . . . . . . . . . . . . . . . 4

6

Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 5

7

Application information. . . . . . . . . . . . . . . . . . . 6

7.1

Insertion loss . . . . . . . . . . . . . . . . . . . . . . . . . . 6

7.2

Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

7.2.1

SD(HC) and MMC memory interface . . . . . . . . 8

7.2.2

LCD interfaces, medium-speed interfaces . . . 10

7.2.3

Keypad, low-speed interfaces . . . . . . . . . . . . . 10

8

Package outline . . . . . . . . . . . . . . . . . . . . . . . . 11

9

Revision history . . . . . . . . . . . . . . . . . . . . . . . . 14

10

Legal information. . . . . . . . . . . . . . . . . . . . . . . 15

10.1

Data sheet status . . . . . . . . . . . . . . . . . . . . . . 15

10.2

Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

10.3

Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

10.4

Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

11

Contact information. . . . . . . . . . . . . . . . . . . . . 15

12

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16