TH72036KLD Melexis Inc, TH72036KLD Datasheet - Page 2

• Manufacturer Part Number: TH72036KLD
• Description: TX, ASK/FSK W/CLOCK, 868/915MHZ, 10QFN
• Manufacturer: Melexis Inc

Specifications of TH72036KLD

• Data Rate: 40Kbps
• Frequency Range: 850MHz To 930MHz
• Modulation Type: ASK, FSK
• Rf Ic Case Style: QFN
• No. Of Pins: 10
• Supply Voltage Range: 1.95V To 5.5V
• Operating Temperature Range: -40°C To
• Output Power: 9.5dBm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document Content
1
2
3
4
5
6
7
8
9
3901072036
Rev. 006
1.1
1.2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
4.1
4.2
4.3
4.4
4.5
4.6
4.7
5.1
6.1
6.2
Theory of Operation ...................................................................................................3
Functional Description ..............................................................................................3
Pin Definition and Description ..................................................................................7
Electrical Characteristics ..........................................................................................8
Test Circuit ...............................................................................................................12
Package Description ................................................................................................13
Reliability Information..............................................................................................14
ESD Precautions ......................................................................................................14
Disclaimer .................................................................................................................16
General ............................................................................................................................. 3
Block Diagram .................................................................................................................. 3
Crystal Oscillator .............................................................................................................. 3
FSK Modulation ................................................................................................................ 4
Crystal Pulling................................................................................................................... 4
ASK Modulation ................................................................................................................ 5
Output Power Selection .................................................................................................... 5
Lock Detection.................................................................................................................. 5
Low Voltage Detection...................................................................................................... 5
Mode Control Logic .......................................................................................................... 6
Clock Output..................................................................................................................... 6
Timing Diagrams .............................................................................................................. 6
Absolute Maximum Ratings .............................................................................................. 8
Normal Operating Conditions ........................................................................................... 8
Crystal Parameters ........................................................................................................... 8
DC Characteristics............................................................................................................ 9
AC Characteristics .......................................................................................................... 10
AC Characteristics .......................................................................................................... 11
Output Power Steps – ASK Mode .................................................................................. 11
Test circuit component list to Fig. 6 ................................................................................ 12
Soldering Information ..................................................................................................... 13
Recommended PCB Footprints ...................................................................................... 13
Page 2 of 16
FSK/ASK Transmitter
TH72036
868/915MHz
Data Sheet
Jun/08