CYWUSB6941 datasheet(2/14 Pages) CYPRESS

2 / 14 page

PRELIMINARY

CYWUSB6941

Document #: 38-16004 Rev. *A

Page 2 of 14

TABLE OF CONTENTS

1.0 FEATURES ...................................................................................................................................... 1

2.0 APPLICATIONS ............................................................................................................................... 1

3.0 FUNCTIONAL OVERVIEW .............................................................................................................. 3

3.1 2.4-GHz Radio Transceiver and GFSK Modem .......................................................................... 3

3.2 Clocking ...................................................................................................................................... 3

3.3 Application Examples .................................................................................................................. 4

4.0 PIN DESCRIPTION .......................................................................................................................... 5

5.0 RADIO CONTROL INTERFACE ...................................................................................................... 8

5.1 Radio/Baseband Interface Connections ..................................................................................... 8

6.0 ABSOLUTE MAXIMUM RATINGS .................................................................................................. 9

7.0 OPERATING CONDITIONS ............................................................................................................. 9

8.0 DC CHARACTERISTICS ................................................................................................................. 9

9.0 RADIO SPECIFICATION ............................................................................................................... 10

10.0 AC CHARACTERISTICS .............................................................................................................. 11

10.1 Transmit and Receive Timing Diagrams ............................................................................... 12

11.0 AC Test Loads and Waveforms for Digital Pins ....................................................................... 13

12.0 ORDERING INFORMATION ........................................................................................................ 14

13.0 PACKAGE DESCRIPTION .......................................................................................................... 14

LIST OF FIGURES

Figure 2-1. CYWUSB6941 Block Diagram .............................................................................................. 1

Figure 3-1. CYWUSB6941 Application Example with External Components .......................................... 4

Figure 4-1. CYWUSB6941 42-Ball FBGA Top View................................................................................ 7

Figure 5-1. CYWUSB6941 Radio/Baseband Interface Diagram ............................................................. 8

Figure 10-1. Transmit and Receive Timing Diagram ............................................................................. 12

Figure 12-1. CYWUSB6941 Package Diagram ..................................................................................... 14

LIST OF TABLES

Table 4-1. Pin Description Table for the CYWUSB6941 ........................................................................ 5

Table 8-1. DC Parameters ...................................................................................................................... 8

Table 9-1. Radio Parameters .................................................................................................................. 9

Table 10-1. AC Timing Parameters ...................................................................................................... 10

Table 11-1. Ordering Information .......................................................................................................... 12

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