CMT2110/17AW

Rev 1.2 | Page 4/25

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Table of Contents

1. Electrical Characteristics............................................................................................................................................ 5

1.1

Recommended Operating Conditions ................................................................................................................... 5

1.2

Absolute Maximum Ratings................................................................................................................................... 5

1.3

Transmitter Specifications ..................................................................................................................................... 6

1.4

Crystal Oscillator ................................................................................................................................................... 7

2. Pin Descriptions .......................................................................................................................................................... 8

3. Typical Performance Characteristics......................................................................................................................... 9

4. Typical Application Schematics ............................................................................................................................... 10

4.1

Low-Cost Application Schematic......................................................................................................................... 10

4.2

FCC/ETSI Compliant Application Schematic....................................................................................................... 11

5. Functional Descriptions............................................................................................................................................ 12

5.1

Overview ............................................................................................................................................................. 12

5.2

Modulation, Frequency and Symbol Rate ........................................................................................................... 12

5.3

Embedded EEPROM and RFPDK ...................................................................................................................... 13

5.4

Power Amplifier ................................................................................................................................................... 14

5.5

PA Ramping ........................................................................................................................................................ 14

5.6

Crystal Oscillator and RCLK................................................................................................................................ 15

6. Working States and Transmission Control Interface ............................................................................................. 16

6.1

Working States.................................................................................................................................................... 16

6.2

Transmission Control Interface ........................................................................................................................... 16

6.2.1 Tx Enabled by DATA Pin Rising Edge...................................................................................................... 17

6.2.2 Tx Enabled by DATA Pin Falling Edge ..................................................................................................... 17

6.2.3 Two-wire Interface.................................................................................................................................... 17

7. Ordering Information................................................................................................................................................. 20

8. Package Outline......................................................................................................................................................... 21

9. Top Marking ............................................................................................................................................................... 22

9.1

CMT2110/17AW Top Marking............................................................................................................................. 22

10. Other Documentations .............................................................................................................................................. 23

11. Document Change List.............................................................................................................................................. 24

12. Contact Information .................................................................................................................................................. 25