TDK5110F

Product Brief TDK511xF Series High Power 315/434/868 MHz, ASK/FSK Transmitters (-40 ... +125C) W I RELESS C O NT ROL The TDK511xF series is a family of high Features power ASK/FSK transmitters for the frequency bands 311 317 MHz, Frequency range 433 435 MHz and 868 870 MHz. The IC offers a high level of integration 311 317 MHz/433 435 MHz/868 870 MHz and needs only a few external components. The device contains a fully ASK and FSK modulation integrated PLL synthesizer and a high efficiency power amplifier to drive High efficiency power amplifier typically a loop antenna. A special circuit design and a unique power amplifier 10 dBm 3 V design are used to save current consumption and therefore to save battery Fully integrated frequency synthesizer life. Additional features like power down mode and divided clock output VCO without external components are implemented. The IC can be used for both ASK and FSK modulation. Fully integrated frequency synthesizer Power down mode Divided clock output for C Applications Low external component count Remote Keyless Entry (RKE) systems Integrated FSK-switch Tire Pressure Monitoring (TPM) systems Low supply current typ. 14 mA 3 V Remote control systems Voltage supply range 2.1 4 V Alarm systems Temperature range -40 +125C Communication systems Ordering Information Type Ordering Code Package TDK5110F SP000056180 PG-TSSOP-10 TDK5111F SP000056181 PG-TSSOP-10 TDK5116F SP000056182 PG-TSSOP-10 Evaluation Kits Type Modulation Frequency Ordering Code TDK5110F-TDA5210 FSK 434 MHz SP000086722 TDK5111F-TDA5211 FSK 315 MHz SP000086723 TDK5116F-TDA5210 FSK 868 KHz SP000087099 www.infineon.co m/w i r e l e ss Wireless ControlProduct Brief Block Diagram TDK5110F FSK Data ASK Data Power Down Input Input Control Power Supply V S 7 610 2 Power OR Supply 4 FSK Switch On Power 5 XTAL Power 9 Amplifier Crystal PFD 64 VCO 2 Osc. AMP Output 13.56 MHz 8 Power Amplifier 16 LF GND 1 3 Clock Output GND Type TDK5110F TDK5111F TDK5116F Frequency Range 433 435 MHz 311 317 MHz 868 870 MHz Data Rate 20 kHz (ASK/FSK) 20 kHz (ASK/FSK) 20 kHz (ASK/FSK) Supply Voltage 2.1 4 V 2.1 4 V 2.1 4 V Supply Current typ. 4/14.2 mA 4/14 mA 4/14 mA (PLL Enable Mode/Transmit Mode V = 3 V) s Power Down Current 4 A 4 A 4 A RF Transmit Power typ. 10.0 dBm 10.0 dBm 10.0 dBm Package PG-TSSOP-10 PG-TSSOP-10 PG-TSSOP-10 Temperature Range -40C ... +125C -40C ... +125C -40C ... +125C How to reach us: Legal Disclaimer Warnings