TH72016KLD Melexis Inc, TH72016KLD Datasheet - Page 11

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TH72016KLD

Manufacturer Part Number
TH72016KLD
Description
TRANSMITTER, FSK/ASK, 433MHZ, 10QFN
Manufacturer
Melexis Inc
Datasheet

Specifications of TH72016KLD

Transmitting Current
14.5mA
Data Rate
40Kbps
Frequency Range
380MHz To 450MHz
Modulation Type
ASK, FSK
Rf Ic Case Style
QFN
No. Of Pins
10
Supply Voltage Range
1.95V To 5.5V
Operating
RoHS Compliant
Output Power
10dBm
Rohs Compliant
Yes
4.6 Output Power Steps – FSK Mode
4.7 Output Power Steps – ASK Mode
typical values at TA = 23 °C and VCC = 3 V; test circuit shown in Fig. 6
V
V
If the transmitter is operated at any supply voltage V
lows:
39010 72016
Rev. 007
PSlow
PShigh
Power step
Power step
RPS / kΩ
RPS / kΩ
= voltage across RPS if ASK_DTA at 0V
R1 / kΩ
= voltage across RPS if ASK_DTA at Vcc
< 3
0
R
2.4
36
1
1
=
I
V
PSEL
CC
V
V
PSlow
PShigh
22
1
Page 11 of 16
cc
2.8
14
2
, the values for R1 and RPS can be calculated as fol-
V
PSlow
PSEL
RPS
56
2
6
R1
3.5
3
7
FSK/ASK Transmitter
R
PS
V
120
PShigh
3
=
R
PSEL
1
RPS
TH72016
V
CC
V
6
not connected
PShigh
not connected
V
R1
PShigh
433MHz
4
0
Data Sheet
March/08
4
Vc c

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