TDK5110 Infineon Technologies, TDK5110 Datasheet - Page 33

• Manufacturer Part Number: TDK5110
• Description: IC TRANSMITTER ASK/FSK 16-TSSOP
• Manufacturer: Infineon Technologies
• Type: Transmitterr

Specifications of TDK5110

• Package / Case: 16-TSSOP
• Frequency: 433 ~ 435MHz; 866 ~ 870MHz
• Applications: Remote Control, RKE, Security Systems
• Modulation Or Protocol: ASK, FSK
• Data Rate - Maximum: 20 kbps
• Power - Output: 11dBm
• Current - Transmitting: 15.7mA
• 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
• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• Operating Temperature Classification: Automotive
• Product Depth (mm): 4.4mm
• Operating Supply Voltage (min): 2.1V
• Operating Supply Voltage (typ): 2.5/3.3V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Lead Free Status / Rohs Status: Compliant
• Other names: SP000013532; TDK5110; TDK5110INTR

Wireless Components
Figure 4-11
Above you can see the measurement of the evalboard with a span of 200 MHz.
The evalboard has been optimized for 3 V. The load is about 250+j0
the transmit frequency.
A tuning-free realization requires a careful design of the components within the
matching network. A simple linear CAE-tool will help to see the influence of
tolerances of matching components.
Suppression of spurious harmonics may require some additional filtering within
the antenna matching circuit. The total spectrum of the 50
can be summarized as:
Table 4-3
Frequency
Fundamental
Fund
Fund + 13.56 MHz
2
3
nd
rd
harmonic
harmonic
13.56 MHz
Sparam_measured_200M
4 - 13
434 MHz Testboard
Output Power
+10 dBm
75 dBc
69 dBc
45 dBc
77 dBc
Specification, October 2002
868 MHz Testboard
Output Power
-Output testboard
+10 dBm
61 dBc
63 dBc
54 dBc
56 dBc
Applications
TDK 5110
at
Plot0.pcx