TH71101ENE-CAA-000RE(2017) 데이터 시트보기 (PDF) - Melexis Microelectronic Systems

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TH71101ENE-CAA-000RE
(Rev.:2017)

315/433MHz FSK/ASK Receiver

Melexis Microelectronic Systems  

TH71101

315/433MHz

FSK/ASK Receiver

Contents

1. Theory of Operation ............................................................................................................................................. 3

1.1. General ........................................................................................................................................................ 3

1.2. Technical Data Overview.............................................................................................................................. 3

1.3. Block Diagram .............................................................................................................................................. 4

1.4. Mode Configurations ................................................................................................................................... 4

1.5. LNA GAIN Control......................................................................................................................................... 4

1.6. Frequency Planning...................................................................................................................................... 4

1.6.1. Selected Frequency Plans ...................................................................................................................... 5

1.6.2. Maximum Frequency Coverage ............................................................................................................. 5

2. Pin Definitions and Descriptions ........................................................................................................................... 6

3. Technical Data ...................................................................................................................................................... 9

3.1. Absolute Maximum Ratings ......................................................................................................................... 9

3.2. Normal Operating Conditions ...................................................................................................................... 9

3.3. Crystal Parameters.......................................................................................................................................9

3.4. DC Characteristics ......................................................................................................................................10

3.5. AC System Characteristics..........................................................................................................................11

4. Test Circuits ........................................................................................................................................................ 12

4.1. Standard FSK Reception .............................................................................................................................12

4.1.1. Standard FSK Application Circuit..........................................................................................................12

4.1.2. Standard FSK Component List..............................................................................................................13

4.2. Narrow Band FSK Reception ......................................................................................................................14

4.2.1. Narrow Band FSK Application Circuit ...................................................................................................14

4.2.2. Narrow Band FSK Component List .......................................................................................................15

4.3. ASK Reception............................................................................................................................................16

4.3.1. ASK Application Circuit.........................................................................................................................16

4.3.2. ASK Component List.............................................................................................................................17

5. Package Description............................................................................................................................................ 18

5.1. Soldering Information ................................................................................................................................18

6. Standard information regarding manufacturability of Melexis products with different soldering

processes .......................................................................................................................................................... 19

7. ESD Precautions..................................................................................................................................................19

8. Contact ............................................................................................................................................................... 20

9. Disclaimer...........................................................................................................................................................20

REVISION 018 - JUNE 29, 2017

3901071101

Page 2 of 20

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