TDA71xx(F) Product Brief

Product Brief
TDA 7110, TDA 7110F, TDA 7116F
ASK/FSK Transmitter for the 434 and 868 MHz Frequency Band
Main Features
The TDA 711x(F) products are single chip ASK/FSK transmitter operating
in the 434 and 868MHz frequency band. The ICs offer a high level of
integration and need only a few external components to build a complete
transmitter solution. The products vary in package and supported frequency
band.
„„
„„
Frequency range @ 25°C
(depending on device):
427 to 442MHz, 854 to 884MHz
„„
The devices contain a fully integrated PLL synthesizer and a high efficiency
power amplifier to drive the antenna. A special circuit design, a unique power
amplifier and a power down feature contribute to low current consumption
and to extended battery life.
ASK and FSK modulation
High efficiency power amplifier
(typ. +10dBm output power at 3V
supply voltage)
„„
Low supply current
(depending on device):
Is = ~14.0mA typ. in transmit mode
The ICs have a clock output for the micro-controller and as such enable the
usage of only one crystal in the application. Additionally, TDA 7110 features a
selectable clock divider ratio.
Applications
„„
(Vs = 3V)
„„
Very low supply current in power
down mode (0.25nA typ.)
„„
Supply voltage range 2.1 to 4V
„„
Temperature range -40 to +85°C
„„
Built-in low/high frequency switch
Remote controls
for FSK Mode
„„
Home automation
„„
Clock output for µC
„„
Security and alarm systems
„„
TDA 7110 only:
„„
Industrial control
„„
Low bit-rate communication
selectable clock divider ratio
„„
Crystal oscillator in 13.5MHz band
and 6MHz band (TDA 7110 only)
Ordering Information
Type
„„
Package
Frequency
PG-TSSOP-16
434 and 868MHz
SP000524278
TDA 7110F
PG-TSSOP-10
434MHz
SP000611108
TDA 7116F
PG-TSSOP-10
868MHz
SP000611114
Frequency
Ordering Code
Evaluation Kit
Type
Modulation
TDA7110-TDA7210_868_10
ASK/FSK
868MHz
SP000546902
TDA7110F-TDA7210_434_10
ASK/FSK
434MHz
SP000628800
www.infineon.com/transmitter
synthesizer
Ordering Code
TDA 7110
Fully integrated PLL frequency
„„
Fully integrated VCO (no need for
external components)
„„
Low external component count
Product Brief
TDA 7110, TDA 7110F, TDA 7116F
ASK/FSK Transmitter for the 434 and 868 MHz Frequency Band
Target Application
Transmitter
High Featured
SmartLEWIS TX
TDA 5150
„„
MultiChannel
Automotive/High Temperature
„„
High temperature range
„„
Variants for
SmartLEWISTM MCU
PMA 51xx
315, 434, 868 and 915MHz
„„
Full automotive qualified
Industrial
TDA 711x(F)–Part of a Comprehensive
and Complementary Product Portfolio
Receiver
TM
SmartLEWIS RX
TDA 523x
TM
Benefit from Infineon’s high quality transmitter
TDK 510x
TDA 521x
TDK 511x
TDA 522x
SmartLEWISTM MCU
PMA 71xx
„„
-40 to +85°C
„„
434 and 868MHz
„„
ASK and FSK
TDA 7110
„„
PG-TSSOP-16 and
TDA 7110F
PG-TSSOP-10 package
TDA 7116F
and receiver product portfolio to find the right
TDA 520x
and cost effective solution for your application
needs.
For detailed parametric search and further
information please visit our website
TDA 7210
www.infineon.com/wirelesscontrol
variants
Consumer
„„
-20 to +70°C
„„
434MHz, ASK
TDA 7100
TDA 7200
Product Summary
Parameter
TDA7110
TDA7110F
TDA7116F
Frequency Range @ 25°C
427 to 442MHz and 854 to 884MHz
427 to 442MHz
854 to 884MHz
Frequency Range over specified Temp. Range
432 to 437MHz and 864 to 874MHz
432 to 437MHz
864 to 874MHz
Output Power
typ. +10dBm @ 3V
Modulation
Optional ASK and FSK
Data Rate
20kHz both, ASK and FSK
Power Down Mode
Yes
Power Down Current
0.25nA typ.
Supply Current (PLL enable mode)
Supply Current (Transmit Mode at VS = 3V)
4.0mA typ.
13.8mA typ.
14.2mA typ.
Supply Voltage
2.1 to 4.0V
Operating Temperature Range
Package
How to reach us:
http://www.infineon.com
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2009 Infineon Technologies AG
All Rights Reserved.
-40 to +85°C
PG-TSSOP-16
PG-TSSOP-10
Legal Disclaimer The information given in this Product Brief
shall in no event be regarded as a guarantee of conditions
or characteristics. With respect to any examples or hints
given herein, any typical values stated herein and/or any
information regarding the application of the device, Infineon
Technologies hereby disclaims any and all warranties and
liabilities of any kind, including without limitation, warranties
of non-infringement of intellectual property rights of any
third party.
Information For further information on technology, delivery
terms and conditions and prices, please contact the nearest
Infineon Technologies Office (www.infineon.com).
Published by Infineon Technologies AG
14.0mA typ.
PG-TSSOP-10
Warnings Due to technical requirements, components may
contain dangerous substances. For information on the types
in question, please contact the nearest Infineon Technologies
Office. Infineon Technologies components may be used
in life-support devices or systems only with the express
written approval of Infineon Technologies, if a failure of such
components can reasonably be expected to cause the failure
of that life-support device or system or to affect the safety or
effectiveness of that device or system. Life support devices
or systems are intended to be implanted in the human body
or to support and/or maintain and sustain and/or protect
human life. If they fail, it is reasonable to assume that the
health of the user or other persons may be endangered.
Order Number: B142-H9370-X-X-7600
NB09-1039