TDA7116F Datasheet PDF - Infineon

Description:

●The TDA7116F is a single chip ASK/FSK transmitter for operation in the frequency band 866 ... 870 MHz. The IC offers a high level of integration and needs only a few external components. The device contains a fully integrated PLL synthesizer and a high efficiency power amplifier to drive a loop antenna. A special circuit design and an unique power amplifier design are used to save current consumption and therefore to save battery life. Additional features are a power down mode and a divided clock output.

●Summary of Features:

● Fully integrated frequency synthesizer

● VCO without external components

● ASK and FSK modulation

● Frequency range 866 ... 870 MHz

● High efficiency power amplifier (typically 10 dBm)

● Low supply current

● Voltage supply range 2.1 ... 4 V

● Temperature range −40 ... +85°C

● Power down mode

● Crystal oscillator 13.56 MHz

● FSK-switch

● Divided clock output for μC

● Low external component count