TDK5110F Infineon Technologies, TDK5110F Datasheet - Page 23
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TDK5110F
Manufacturer Part Number
TDK5110F
Description
TRANSMITTER ASK/FSK SGL TSSOP10
Manufacturer
Infineon Technologies
Type
Transmitterr
Specifications of TDK5110F
Package / Case
10-TSSOP
Frequency
434MHz Center
Applications
Alarm Systems, Communication Systems
Modulation Or Protocol
ASK, FSK
Data Rate - Maximum
20 kbps
Power - Output
11dBm
Current - Transmitting
14.2mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Voltage - Supply
2.1 V ~ 4 V
Operating Temperature
-40°C ~ 125°C
Operating Frequency
870 MHz
Operating Supply Voltage
2.5 V, 3.3 V
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Memory Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
SP000056180
TDK5110FXT
TDK5110FXT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TDK5110F
Manufacturer:
INF
Quantity:
9 999
Company:
Part Number:
TDK5110F
Manufacturer:
INFINEON
Quantity:
616
Part Number:
TDK5110F
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Example for the FSK-Mode:
FSK modulation is achieved by switching the load capacitance of the crystal as shown
below.
Figure 12
The frequency deviation of the crystal oscillator is multiplied with the divider factor N of
the Phase Locked Loop to the output of the power amplifier. In case of small frequency
deviations (up to +/- 1000 ppm), the two desired load capacitances can be calculated
with the formula below.
C
C
f:
ω:
N:
df:
Because of the inductive part of the TDK5110F, these values must be corrected by
Formula 1 on the preceding page. The value of Cv± can be calculated.
Data Sheet
L
0
:
:
crystal load capacitance for nominal frequency
shunt capacitance of the crystal
frequency
ω = 2
division ratio of the PLL
peak frequency deviation
FSK Mode
π
f: angular frequency
-R
CL
FSKDTA
Csw
±
=
L
IC
CL
1
m
±
C
N
0
FSKOUT
COSC
∆
*
N
f
f
∆
*
23
1
f
1 (
f
1
+
1 (
f, CL Cv1
( 2
+
C
( 2
0
C
C
+
1
0
C
CL
+
1
CL
)
)
)
)
Cv2
V 1.1, 2006-07-10
Applications
TDK5110F