RFM110W Datasheet, PDF (3/22 Pages) List of Unclassifed Manufacturers – Low-Cost Consumer Electronics Applications

Table of Contents
RFM110W/RFM117W
1. Electrical Characteristics............................................................................................................................................ 4
1.1 Recommended Operating Conditions ................................................................................................................... 4
1.2 Absolute Maximum Ratings................................................................................................................................... 4
1.3 Transmitter Specifications ..................................................................................................................................... 5
1.4 Crystal Oscillator ................................................................................................................................................... 6
2. Pin Descriptions .......................................................................................................................................................... 7
3. Typical Performance Characteristics......................................................................................................................... 8
4. Typical Application Schematics ................................................................................................................................. 9
5. Functional Descriptions............................................................................................................................................ 10
5.1 Overview ............................................................................................................................................................. 10
5.2 Modulation, Frequency and Symbol Rate ........................................................................................................... 10
5.3 Embedded EEPROM and RFPDK ...................................................................................................................... 11
5.4 Power Amplifier ................................................................................................................................................... 12
5.5 PA Ramping ........................................................................................................................................................ 12
5.6 Crystal Oscillator and RCLK................................................................................................................................ 13
6. Working States and Transmission Control Interface ............................................................................................. 14
6.1 Working States.................................................................................................................................................... 14
6.2 Transmission Control Interface ........................................................................................................................... 14
6.2.1 Tx Enabled by DATA Pin Rising Edge...................................................................................................... 15
6.2.2 Tx Enabled by DATA Pin Falling Edge ..................................................................................................... 15
6.2.3 Two-wire Interface.................................................................................................................................... 15
7. Ordering Information................................................................................................................................................. 19
8. Package Outline......................................................................................................................................................... 20
9. Contact Information ................................................................................................................................................... 21
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