MICRF610TR MICREL [Micrel Semiconductor], MICRF610TR Datasheet - Page 2

• Manufacturer Part Number: MICRF610TR
• Description: 868-870 MHz ISM Band Transceiver Module
• Manufacturer: MICREL [Micrel Semiconductor]

Contents
General Description ................................................................................................................................................................ 1
Features .................................................................................................................................................................................. 1
Applications ............................................................................................................................................................................. 1
Contents .................................................................................................................................................................................. 2
RadioWire
Ordering Information ............................................................................................................................................................... 3
Block Diagram ......................................................................................................................................................................... 3
Pin Configuration..................................................................................................................................................................... 4
Pin Description ........................................................................................................................................................................ 4
Absolute Maximum Ratings
Operating Ratings
Electrical Characteristics......................................................................................................................................................... 5
Programming........................................................................................................................................................................... 7
Programming Interface Timing.............................................................................................................................................. 10
Frequency Synthesizer ......................................................................................................................................................... 11
Modes of Operation............................................................................................................................................................... 12
Receiver ................................................................................................................................................................................ 13
Transmitter ............................................................................................................................................................................ 16
Using the XCO-tune Bits ....................................................................................................................................................... 16
Application Circuit Illustration ................................................................................................................................................ 17
Assembling the MICRF610 ................................................................................................................................................... 17
Layout.................................................................................................................................................................................... 18
Package Dimensions ............................................................................................................................................................ 19
Tape Dimensions .................................................................................................................................................................. 19
Micrel, Inc.
December 2005
General ............................................................................................................................................................................... 7
Writing to the Control Registers in MICRF610 ................................................................................................................... 8
Writing to a Single Register ................................................................................................................................................ 8
Writing to All Registers ....................................................................................................................................................... 8
Writing to n Registers Having Incremental Addresses ....................................................................................................... 9
Reading from the Control Registers in MICRF610 ............................................................................................................. 9
Reading n Registers from MICRF610................................................................................................................................. 9
Programming Summary.................................................................................................................................................... 11
Crystal Oscillator (XCO) ................................................................................................................................................... 11
VCO .................................................................................................................................................................................. 12
Lock Detect ....................................................................................................................................................................... 12
Transceiver Sync/Non-Synchronous Mode ...................................................................................................................... 13
Data Interface ................................................................................................................................................................... 13
Front End .......................................................................................................................................................................... 14
Sallen-Key Filters.............................................................................................................................................................. 14
Switched Capacitor Filter.................................................................................................................................................. 14
RSSI.................................................................................................................................................................................. 14
FEE ................................................................................................................................................................................... 15
Bit Synchronizer................................................................................................................................................................ 15
Power Amplifier................................................................................................................................................................. 16
Frequency Modulation ...................................................................................................................................................... 16
Recommended Reflow Temperature Profile .................................................................................................................... 17
Shock/Vibration during Reflow.......................................................................................................................................... 17
Handassembling the MICRF610....................................................................................................................................... 17
Recommended Land Pattern............................................................................................................................................ 18
Layout Considerations ...................................................................................................................................................... 18
®
RF Module Selection Guide................................................................................................................................. 3
(2)
................................................................................................................................................................ 5
(1)
................................................................................................................................................. 5
2
M9999-120205
MICRF610