Electronic Components Datasheet Search |
|
MICRF507 Datasheet(PDF) 2 Page - Micrel Semiconductor |
|
MICRF507 Datasheet(HTML) 2 Page - Micrel Semiconductor |
2 / 47 page Micrel, Inc. MICRF507 October 2, 2013 2 Revision 2.2 RadioWire ® FSK Transceiver Selection Guide................................................................................................................ 4 Ordering Information ......................................................................................................................................................... 4 Pin Configuration ............................................................................................................................................................... 4 Pin Description ................................................................................................................................................................... 4 Block Diagram .................................................................................................................................................................... 6 Absolute Maximum Ratings .............................................................................................................................................. 7 Operating Ratings .............................................................................................................................................................. 7 Electrical Characteristics .................................................................................................................................................. 7 Functional Description .................................................................................................................................................... 10 Control (3-wire) Interface ...................................................................................................................................... 10 Reading ................................................................................................................................................................. 13 Control Interface Timing........................................................................................................................................ 14 Power-on Reset .................................................................................................................................................... 14 Clock Generation ............................................................................................................................................................. 15 Crystal Oscillator (XCO) .................................................................................................................................................. 16 BITSYNC_CLK (Receiver Bit Synchronization Clock).......................................................................................... 17 BITRATE_CLK (Transmitter Bit Rate Clock) ........................................................................................................ 17 MODULATOR_CLK (VCO Modulator Clock)........................................................................................................ 17 Data Interface and Bit Synchronization ......................................................................................................................... 17 Sync_en = 0 .......................................................................................................................................................... 19 Sync_en = 1 .......................................................................................................................................................... 19 Additional Considerations in the Use of Synchronizer (Sync_en = 1) .................................................................. 19 Frequency Synthesizer .................................................................................................................................................... 20 VCO....................................................................................................................................................................... 22 Charge Pump ........................................................................................................................................................ 22 PLL Filter ............................................................................................................................................................... 22 Lock Detect ........................................................................................................................................................... 23 Receiver ............................................................................................................................................................................ 24 Front End............................................................................................................................................................... 24 Sallen-Key Filters .................................................................................................................................................. 25 Switched Capacitor Filter ...................................................................................................................................... 25 RSSI ...................................................................................................................................................................... 25 FEE ....................................................................................................................................................................... 26 XCOtune Procedure Example ......................................................................................................................................... 27 Transmitter........................................................................................................................................................................ 28 Power Amplifier ..................................................................................................................................................... 28 Frequency Modulation........................................................................................................................................... 29 Divider Modulation ................................................................................................................................................ 30 VCO Modulation and the Modulator...................................................................................................................... 30 Modulator Filter ..................................................................................................................................................... 32 System Modes and Initialization..................................................................................................................................... 33 Start-up and Initialization....................................................................................................................................... 33 Modes of Operation............................................................................................................................................... 33 Mode Transitions................................................................................................................................................... 33 Message Coding and Formatting ................................................................................................................................... 34 DC Balanced Line Coding..................................................................................................................................... 34 Message Formatting: Preamble ............................................................................................................................ 34 Typical Application .......................................................................................................................................................... 35 |
Similar Part No. - MICRF507_13 |
|
Similar Description - MICRF507_13 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |