TDA7110 Infineon Technologies, TDA7110 Datasheet - Page 18

• Manufacturer Part Number: TDA7110
• Description: IC TRANSMITTER ASK/FSK 16-TSSOP
• Manufacturer: Infineon Technologies
• Type: ASK/FSK Transmitterr

Specifications of TDA7110

• Package / Case: 16-TSSOP
• Frequency: 433 ~ 435MHz; 866 ~ 870MHz
• Applications: Alarm Systems, Communication 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 ~ 85°C
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Supply Current: 13.8 mA
• Supply Voltage (max): 4 V
• Supply Voltage (min): 2.1 V
• 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: SP000524278; TDA7110; TDA7110INTR

Wireless Components
Open, High
ASKDTA
FSKDTA
ASKDTA
FSKDTA
Modes:
Modes:
High
Low
Low
High
High
Low
Low
Power Down
Power Down
2.4.6 Recommended timing diagrams for ASK- and FSK-Modulation
ASK Modulation using FSKDTA and ASKDTA, PDWN not connected
Figure 2-6
FSK Modulation using FSKDTA and ASKDTA, PDWN not connected
Figure 2-7
to
to
to
to
ASK Modulation
FSK Modulation
min. 1 msec.
PLL Enable
min. 1 msec.
PLL Enable
2 - 12
Transmit
Transmit
Data Sheet, December 2008
DATA
DATA
Functional Description
TDA7110
ASK_mod.wmf
FSK_mod.wmf
t
t
t
t