The MRFIC2101 is a high linearity transmit mixer and exciter designed primarily for Digital Cellular radio systems. The mixer is double-balanced for excellent LO and spurious rejection. An on-board LO buffer is provided to reduce LO power requirements and eliminate the need for an external LO balun. A power down control is provided to minimize current drain with minimum recovery/turn-on time. The design utilizes Motorola’s advanced MOSAIC 3 silicon bipolar RF process to yield superior performance in a cost effective monolithic device.

• High Linearity IP30 = 23 dBm (Typ)
• Low LO Drive Required = –15 dBm (Typ)
• Externally Adjustable Exciter Bias Current
• Power Down Supply Current = 2.0 µA (Typ)
• SO-16 Narrow Body Plastic Package
• Order MRFIC2101R2 for Tape and Reel. R2 suffix = 2,500 Units per 16 mm, 13 inch Reel.
• Device Marking = M2101