TDA5101 Infineon Technologies, TDA5101 Datasheet - Page 19

• Manufacturer Part Number: TDA5101
• Description: TRANSMITTER ASK/FSK P-TSSOP-16
• Manufacturer: Infineon Technologies

Specifications of TDA5101

• Frequency: 315MHz
• Applications: Alarm Systems, Communication Systems
• Modulation Or Protocol: ASK, FSK
• Data Rate - Maximum: 20 kbps
• Power - Output: 5dBm
• Current - Transmitting: 7mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.1 V ~ 4 V
• Operating Temperature: -25°C ~ 85°C
• Package / Case: 16-TSSOP
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Product Depth (mm): 4.4mm
• Operating Supply Voltage (min): 2.1V
• Operating Supply Voltage (typ): 2.5/3.3V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Memory Size: -
• Lead Free Status / Rohs Status: Compliant
• Other names: TDA5101INTR

Wireless Components
Open, High
ASKDTA
FSKDTA
ASKDTA
FSKDTA
Modes:
Modes:
High
Low
Low
High
High
Low
Low
Power Down
Power Down
3.4.6 Recommended timing diagrams for ASK- and FSK-Modulation
ASK Modulation using FSKDTA and ASKDTA, PDWN not connected
Figure 3-6
FSK Modulation using FSKDTA and ASKDTA, PDWN not connected
Figure 3-7
to
to
to
to
ASK Modulation
FSK Modulation
min. 1 msec.
PLL Enable
min. 1 msec.
PLL Enable
3 - 12
Transmit
Transmit
DATA
DATA
Specification, October 2001
Functional Description
TDA 5101
ASK_mod.wmf
FSK_mod.wmf
t
t
t
t