The TFDU6100E, TFDS6500E, and TFDT6500E are a family of low-power infrared transceiver modules compliant to the IrDA 1.2 standard for fast infrared (FIR) data communication, supporting IrDA speeds up to 4.0 Mbit/s, HPSIR, Sharp ASK and carrier based remote control modes up to 2 MHz. Integrated within the transceiver modules are a photo PIN diode, infrared emitter (IRED), and a low-power CMOS control IC to provide a total frontend solution in a single package. TEMIC's FIR transceivers are available in three package options, including our BabyFace package (TFDU6100E), the smallest FIR transceiver available on the market. This