TH72016KLD Melexis Inc, TH72016KLD Datasheet - Page 12

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

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

5 Test Circuit
5.1 Test circuit component list to Fig. 6
Note 1: value depending on crystal parameters
Note 2: for high-power applications high-Q wire-wound inductors should be used
39010 72016
Rev. 007
CX1
CX1
XTAL
Part
CM1
CM2
CM3
CCK
RPS
CX2
CB0
CB1
LM
R1
LT
_ASK
_FSK
6x3.5
Size
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
0805
1206
0805
SMD
Fig. 6:
see section 4.6
see section 4.7
18 pF / 180 pF
13.56000MHz
433.92 MHz
Value @
220 nF
330 pF
33 nH
33 nH
5.6pF
10 pF
82 pF
10 pF
18 pF
27 pF
Test circuit for FSK and ASK with 50 Ω matching network
OUT
±30ppm temp.
±30ppm cal.
1
Tolerance
2
CM2
±20%
±10%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
CB1
LM
CB0
1
CM3
Page 12 of 16
2
10
1
CX1
LT
9
2
1
CM1
impedance matching capacitor
impedance matching capacitor
impedance matching capacitor
impedance matching inductor, note 2
output tank inductor, note 2
XOSC FSK capacitor (Δf = ±20 kHz), note 1
XOSC ASK capacitor, trimmed to f
XOSC capacitor (Δf = ±20 kHz), note 1
only needed for FSK
clock spur suppression capacitor, CKDIV 0 / 1
FSK or CW mode power-select resistor
ASK power-select resistor, not used at FSK
de-coupling capacitor
de-coupling capacitor
fundamental wave crystal,
CL = 10 pF, C0, max = 5 pF, R1 = 50 Ω
2 3
8
3
RPS
7
4
1
2
6
5
R1
1
2
1
Description
2
FSK/ASK Transmitter
TH72016
C
, note 1
433MHz
Data Sheet
March/08