xe1202 ETC-unknow, xe1202 Datasheet - Page 2

• Manufacturer Part Number: xe1202
• Description: Low-power, Integrated Uhf Transceiver
• Manufacturer: ETC-unknow

Table of Contents
General Description.................................................................................................................................................. 1
Applications .............................................................................................................................................................. 1
Key product features ................................................................................................................................................ 1
Ordering information................................................................................................................................................. 1
1
2
3
3.1
3.2
3.2.1 Operating Range .......................................................................................................................................... 5
3.2.2 Electrical Specifications ................................................................................................................................ 5
4
4.1
4.1.1 Receiver........................................................................................................................................................ 8
4.1.2 High sensitivity vs. high linearity: A-mode, B-mode...................................................................................... 8
4.1.3 RSSI.............................................................................................................................................................. 8
4.1.4 Frequency Error Indicator - FEI .................................................................................................................... 9
4.1.5 Transmitter.................................................................................................................................................. 11
4.1.6 Pattern recognition...................................................................................................................................... 12
4.1.7 Clock Output for external processor ........................................................................................................... 12
5
5.1
5.2
5.2.1 RTParam configuration register.................................................................................................................. 14
5.2.2 FSParam configuration register .................................................................................................................. 15
5.2.3 DataOut register ......................................................................................................................................... 16
5.2.4 ADParam configuration register ................................................................................................................. 17
5.2.5 Pattern register ........................................................................................................................................... 18
5.3
5.3.1 Standard power up sequence for the receiver and transmitter .................................................................. 19
5.3.2 Single step sequence for the receiver ........................................................................................................ 21
5.4
5.5
5.6
5.7
5.8
6
6.1
6.2
6.3
6.4
6.5
6.6
7
Functional Block Diagram .............................................................................................................................. 3
Pin description ................................................................................................................................................ 4
Electrical Characteristics ............................................................................................................................... 5
Description....................................................................................................................................................... 7
Interface definition, Principles of operation ............................................................................................... 13
Application Information ................................................................................................................................ 23
Packaging information.................................................................................................................................. 26
2
Absolute Maximum Operating Ranges.......................................................................................................... 5
Specifications................................................................................................................................................. 5
Detailed description ....................................................................................................................................... 8
Serial Control Interface ................................................................................................................................ 13
Configuration and Status registers .............................................................................................................. 14
Operating Modes ......................................................................................................................................... 19
Transmitted Data Interface .......................................................................................................................... 21
Received Data Interface .............................................................................................................................. 21
Pattern Recognition Interface ...................................................................................................................... 21
Clock Output Interface ................................................................................................................................. 22
Default settings at power-up........................................................................................................................ 22
Matching network of the receiver................................................................................................................. 23
Matching network of the transmitter ............................................................................................................ 23
VCO tank ..................................................................................................................................................... 24
Loop filter of the frequency synthesizer....................................................................................................... 24
Reference crystal for the frequency synthesizer ......................................................................................... 25
Decoupling capacitances............................................................................................................................. 25
Data Sheet
XE1202
D0211-105